{"title":"Class A Chimney Pipe — Through the Ceiling, Roof or Wall","description":"\u003cp\u003eIf your wood stove pipe has to go through a ceiling, attic or roof, the part above the ceiling must be \u003cstrong\u003eClass A insulated chimney\u003c\/strong\u003e listed to UL 103 HT. Stove pipe can't pass through a ceiling on its own.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat you need for a typical through-the-ceiling install with AllFuel HST (top to bottom):\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/allfuel-hst-6-chimney-cap\"\u003eChimney cap\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/allfuel-hst-6-storm-collar\"\u003eStorm collar\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/allfuel-hst-6-roof-flashing\"\u003eRoof flashing\u003c\/a\u003e to match your roof pitch\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe\"\u003eClass A chimney pipe\u003c\/a\u003e, enough length from the ceiling support box to the top of the chimney\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/allfuel-hst-6-attic-insulation-shield\"\u003eAttic insulation shield\u003c\/a\u003e where the chimney passes through the attic\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/allfuel-hst-6-ceiling-support-box\"\u003eCeiling support box\u003c\/a\u003e at the ceiling\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/allfuel-hst-6-stove-pipe-adapter\"\u003eStove pipe adapter\u003c\/a\u003e to connect your stove pipe to the ceiling support box\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGoing through a second floor? Add a \u003ca href=\"\/products\/allfuel-hst-6-firestop-radiation-shield\"\u003efirestop radiation shield\u003c\/a\u003e at each floor. Tall chimney above the roof? Add a \u003ca href=\"\/products\/allfuel-hst-6-roof-support\"\u003eroof support\u003c\/a\u003e or \u003ca href=\"\/products\/allfuel-hst-6-extended-roof-brace\"\u003eextended roof brace\u003c\/a\u003e. Need to jog around a rafter? See the \u003ca href=\"\/products\/allfuel-hst-6-elbow-kit\"\u003e15 degree elbow kit\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGoing out through a wall instead?\u003c\/strong\u003e Use a \u003ca href=\"\/products\/allfuel-hst-6-wall-thimble\"\u003ewall thimble\u003c\/a\u003e, \u003ca href=\"\/products\/allfuel-hst-6-tee-with-cleanout-cap\"\u003etee with clean-out cap\u003c\/a\u003e and \u003ca href=\"\/products\/allfuel-hst-6-wall-support\"\u003ewall support\u003c\/a\u003e, then chimney pipe up the outside wall.\u003c\/p\u003e\u003cp\u003eFrom the stove up to the ceiling you'll use stove pipe. See our \u003ca href=\"\/collections\/double-wall-connector-pipe\"\u003edouble-wall stove pipe\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePrefer stainless?\u003c\/strong\u003e We also carry the premium \u003ca href=\"\/products\/ventis-6-class-a-chimney-pipe\"\u003eVentis Class A\u003c\/a\u003e line, further down this page. Pick one brand and stick with it: chimney parts from different brands can't be mixed.\u003c\/p\u003e\u003cp\u003eNot sure what you need? Send us your ceiling height, attic height and roof pitch and we'll put the full parts list together for you.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · \u003ca href=\"mailto:info@stovesource.com\"\u003einfo@stovesource.com\u003c\/a\u003e · 1-888-914-0022\u003c\/p\u003e","products":[{"product_id":"ventis-6-class-a-chimney-pipe","title":"Ventis Class A Chimney Pipe 6\" — 304L Stainless, All Fuel — VA304","description":"\u003cp\u003e\u003cstrong\u003e6\" insulated Class A chimney pipe\u003c\/strong\u003e with a 304L stainless inner wall and 430 stainless outer wall. This is the pipe that runs from the ceiling support up through the attic and roof.\u003c\/p\u003e\u003cp\u003eChoose lengths to add up to your total chimney height. The telescoping section adjusts from 14\" to 22\" to fine-tune the run.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVentis Class A all-fuel chimney\u003c\/strong\u003e is UL 103HT certified and carries the Ventis Forever Warranty on Class A pipe, which transfers to the next homeowner. Wood stove manuals require a factory-built chimney listed to UL 103 HT wherever the flue passes through a ceiling, attic or roof.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from Ventis Class A parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the Ventis instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eShips separately from your stove.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"Ventis","offers":[{"title":"6\"","offer_id":67689162146044,"sku":"VA304-0606","price":106.0,"currency_code":"USD","in_stock":true},{"title":"12\"","offer_id":67689162178812,"sku":"VA304-0612","price":112.0,"currency_code":"USD","in_stock":true},{"title":"18\"","offer_id":67689162211580,"sku":"VA304-0618","price":153.0,"currency_code":"USD","in_stock":true},{"title":"24\"","offer_id":67689162244348,"sku":"VA304-0624","price":199.0,"currency_code":"USD","in_stock":true},{"title":"36\"","offer_id":67689162277116,"sku":"VA304-0636","price":268.0,"currency_code":"USD","in_stock":true},{"title":"48\"","offer_id":67689162309884,"sku":"VA304-0648","price":326.0,"currency_code":"USD","in_stock":true},{"title":"Telescoping 14\"–22\"","offer_id":67689162342652,"sku":"VA304-TEL06","price":382.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/03601668__01317.jpg?v=1791821877"},{"product_id":"ventis-6-class-a-ceiling-support","title":"Ventis Class A Ceiling Support Box 6\" — Painted Black — Square or Round","description":"\u003cp\u003e\u003cstrong\u003e6\" ceiling support for Ventis Class A chimney\u003c\/strong\u003e, painted black. The ceiling support carries the weight of the chimney at the ceiling and is where the stove pipe from the stove ends and the Class A chimney begins.\u003c\/p\u003e\u003cp\u003eAvailable square or round, in 11\" and 24\" heights.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVentis Class A all-fuel chimney\u003c\/strong\u003e is UL 103HT certified and carries the Ventis Forever Warranty on Class A pipe, which transfers to the next homeowner. Wood stove manuals require a factory-built chimney listed to UL 103 HT wherever the flue passes through a ceiling, attic or roof.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from Ventis Class A parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the Ventis instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eShips separately from your stove.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"Ventis","offers":[{"title":"Square, 11\" tall","offer_id":67689162834172,"sku":"VA-CCS1106","price":345.0,"currency_code":"USD","in_stock":true},{"title":"Square, 24\" tall","offer_id":67689162866940,"sku":"VA-CCS2406","price":371.0,"currency_code":"USD","in_stock":true},{"title":"Round, 11\" tall","offer_id":67689162899708,"sku":"VA-CCR1106","price":404.0,"currency_code":"USD","in_stock":true},{"title":"Round, 24\" tall","offer_id":67689162932476,"sku":"VA-CCR2406","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/03601919__60506.jpg?v=1791821894"},{"product_id":"ventis-6-class-a-attic-insulation-shield","title":"Ventis Class A Attic Insulation Shield 6\" — Galvanized — VA-AIS06","description":"\u003cp\u003e\u003cstrong\u003e6\" galvanized attic insulation shield\u003c\/strong\u003e for Ventis Class A chimney. It sits around the chimney where it passes through the attic and keeps insulation away from the pipe.\u003c\/p\u003e\u003cp\u003eAdd the 12\" extension for deeper attic insulation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVentis Class A all-fuel chimney\u003c\/strong\u003e is UL 103HT certified and carries the Ventis Forever Warranty on Class A pipe, which transfers to the next homeowner. Wood stove manuals require a factory-built chimney listed to UL 103 HT wherever the flue passes through a ceiling, attic or roof.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from Ventis Class A parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the Ventis instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eShips separately from your stove.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"Ventis","offers":[{"title":"Attic insulation shield","offer_id":67689164144892,"sku":"VA-AIS06","price":155.0,"currency_code":"USD","in_stock":true},{"title":"12\" shield extension","offer_id":67689164177660,"sku":"VA-AISEXT06","price":61.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/03601964__54275.jpg?v=1791821946"},{"product_id":"ventis-6-class-a-firestop-radiation-shield","title":"Ventis Class A Firestop Radiation Shield 6\" — Galvanized — VA-FS06","description":"\u003cp\u003e\u003cstrong\u003e6\" galvanized firestop radiation shield\u003c\/strong\u003e for Ventis Class A chimney, used where the chimney passes through a floor or ceiling between living spaces, such as from a first-floor room through a second floor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVentis Class A all-fuel chimney\u003c\/strong\u003e is UL 103HT certified and carries the Ventis Forever Warranty on Class A pipe, which transfers to the next homeowner. Wood stove manuals require a factory-built chimney listed to UL 103 HT wherever the flue passes through a ceiling, attic or roof.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from Ventis Class A parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the Ventis instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eShips separately from your stove.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"Ventis","offers":[{"title":"Default Title","offer_id":67689164210428,"sku":"VA-FS06","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/03601972__91625.jpg?v=1791821946"},{"product_id":"ventis-6-class-a-roof-flashing","title":"Ventis Class A Roof Flashing 6\" — Galvanized, Vented — VA-F06","description":"\u003cp\u003e\u003cstrong\u003e6\" galvanized vented roof flashing\u003c\/strong\u003e for Ventis Class A chimney. Seals the roof where the chimney exits. Pick the flashing that matches your roof pitch, and add a \u003ca href=\"\/products\/ventis-6-class-a-storm-collar\"\u003estorm collar\u003c\/a\u003e above it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVentis Class A all-fuel chimney\u003c\/strong\u003e is UL 103HT certified and carries the Ventis Forever Warranty on Class A pipe, which transfers to the next homeowner. Wood stove manuals require a factory-built chimney listed to UL 103 HT wherever the flue passes through a ceiling, attic or roof.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from Ventis Class A parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the Ventis instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eShips separately from your stove.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"Ventis","offers":[{"title":"0\/12 to 6\/12 pitch","offer_id":67689164243196,"sku":"VA-F0606","price":156.0,"currency_code":"USD","in_stock":true},{"title":"7\/12 to 12\/12 pitch","offer_id":67689164275964,"sku":"VA-F0612","price":216.0,"currency_code":"USD","in_stock":true},{"title":"Flat roof","offer_id":67689164308732,"sku":"VA-F06F","price":208.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/03601803__23329.jpg?v=1791821946"},{"product_id":"ventis-6-class-a-storm-collar","title":"Ventis Class A Storm Collar 6\" — 304L Stainless — VA-SC06SS","description":"\u003cp\u003e\u003cstrong\u003e6\" 304L stainless storm collar\u003c\/strong\u003e for Ventis Class A chimney. It sits on the chimney just above the roof flashing to shed water and debris away from the flashing opening.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVentis Class A all-fuel chimney\u003c\/strong\u003e is UL 103HT certified and carries the Ventis Forever Warranty on Class A pipe, which transfers to the next homeowner. Wood stove manuals require a factory-built chimney listed to UL 103 HT wherever the flue passes through a ceiling, attic or roof.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from Ventis Class A parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the Ventis instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eShips separately from your stove.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"Ventis","offers":[{"title":"Default Title","offer_id":67689164341500,"sku":"VA-SC06SS","price":86.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/03601896__41243.jpg?v=1791821948"},{"product_id":"ventis-6-class-a-chimney-cap","title":"Ventis Class A Chimney Cap 6\" — Stainless — Wood Burning or Standard","description":"\u003cp\u003e\u003cstrong\u003e6\" stainless chimney cap\u003c\/strong\u003e for the top of a Ventis Class A chimney. Keeps rain, snow and animals out of the flue.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVentis Class A all-fuel chimney\u003c\/strong\u003e is UL 103HT certified and carries the Ventis Forever Warranty on Class A pipe, which transfers to the next homeowner. Wood stove manuals require a factory-built chimney listed to UL 103 HT wherever the flue passes through a ceiling, attic or roof.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from Ventis Class A parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the Ventis instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eShips separately from your stove.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"Ventis","offers":[{"title":"Wood burning cap, 430 stainless","offer_id":67689164374268,"sku":"VA-CW06","price":164.0,"currency_code":"USD","in_stock":true},{"title":"Standard rain cap, 430 stainless","offer_id":67689164407036,"sku":"VA-C06","price":165.0,"currency_code":"USD","in_stock":true},{"title":"Rain cap with 3\/4\" diamond screen, 304L stainless","offer_id":67689164439804,"sku":"VA-CD06","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/03601793__19408.jpg?v=1791821949"},{"product_id":"ventis-class-a-telescoping-roof-brace","title":"Ventis Class A Telescoping Roof Brace 5\"–8\" — Galvanized — Adjusts 67\"–114\" — VA-RB58","description":"\u003cp\u003e\u003cstrong\u003eGalvanized telescoping roof braces\u003c\/strong\u003e for 5\" to 8\" Ventis Class A chimney, adjustable from 67\" to 114\". Braces steady a tall chimney above the roofline. Follow the Ventis instructions for when bracing is required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVentis Class A all-fuel chimney\u003c\/strong\u003e is UL 103HT certified and carries the Ventis Forever Warranty on Class A pipe, which transfers to the next homeowner. Wood stove manuals require a factory-built chimney listed to UL 103 HT wherever the flue passes through a ceiling, attic or roof.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from Ventis Class A parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the Ventis instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eShips separately from your stove.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"Ventis","offers":[{"title":"Default Title","offer_id":67689164570876,"sku":"VA-RB58","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/03601890__49044.jpg?v=1791821949"},{"product_id":"allfuel-hst-6-class-a-chimney-pipe","title":"AllFuel HST 6\" Class A Chimney Pipe — Double Wall Insulated Stainless","description":"\u003cp\u003e\u003cstrong\u003e6\" double wall insulated Class A chimney pipe.\u003c\/strong\u003e This is the pipe that runs from the ceiling support box up through the attic and roof. Choose lengths that add up to your total chimney height.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from AllFuel HST parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNeed the whole chimney?\u003c\/strong\u003e Get every other part in one order with the \u003ca href=\"\/products\/allfuel-hst-6-through-the-ceiling-class-a-chimney-kit\"\u003eAllFuel HST 6\" Through-the-Ceiling Class A Chimney Kit\u003c\/a\u003e or the \u003ca href=\"\/products\/allfuel-hst-6-through-the-wall-class-a-chimney-kit\"\u003eAllFuel HST 6\" Through-the-Wall Class A Chimney Kit\u003c\/a\u003e.\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"6\"","offer_id":67689514270972,"sku":"BL.EV.RB-SHT6SS6","price":65.0,"currency_code":"USD","in_stock":true},{"title":"9\"","offer_id":67689514303740,"sku":"BL.EV.RB-SHT6SS9","price":70.0,"currency_code":"USD","in_stock":true},{"title":"12\"","offer_id":67689514336508,"sku":"BL.EV.RB-SHT6SS12","price":80.0,"currency_code":"USD","in_stock":true},{"title":"18\"","offer_id":67689514369276,"sku":"BL.EV.RB-SHT6SS18","price":103.0,"currency_code":"USD","in_stock":true},{"title":"24\"","offer_id":67689514402044,"sku":"BL.EV.RB-SHT6SS24","price":131.0,"currency_code":"USD","in_stock":true},{"title":"36\"","offer_id":67689514434812,"sku":"BL.EV.RB-SHT6SS36","price":169.0,"currency_code":"USD","in_stock":true},{"title":"48\"","offer_id":67689514467580,"sku":"BL.EV.RB-SHT6SS48","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/img_proxy_4df82a10-46aa-4b01-b28a-b1d1e3554938.jpg?v=1791831770"},{"product_id":"allfuel-hst-6-ceiling-support-box","title":"AllFuel HST 6\" Ceiling Support Box for Class A Chimney (11\", 24\", 36\")","description":"\u003cp\u003e\u003cstrong\u003e6\" ceiling support box\u003c\/strong\u003e that carries the chimney through your ceiling and supports up to 50 ft of chimney pipe. Includes a black trim collar for a finished look inside the room. The box has a twist lock connection for the \u003ca href=\"\/products\/allfuel-hst-6-stove-pipe-adapter\"\u003estove pipe adapter\u003c\/a\u003e (sold separately), which joins your stove pipe to the chimney.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from AllFuel HST parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNeed the whole chimney?\u003c\/strong\u003e This support box comes in the \u003ca href=\"\/products\/allfuel-hst-6-through-the-ceiling-class-a-chimney-kit\"\u003eAllFuel HST 6\" Through-the-Ceiling Class A Chimney Kit\u003c\/a\u003e, with the adapter, attic shield, flashing, storm collar and cap.\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"11\" square","offer_id":67689514533116,"sku":"BL.EV.RB-SHT6SCS11-P","price":158.0,"currency_code":"USD","in_stock":true},{"title":"24\" square","offer_id":67689514565884,"sku":"BL.EV.RB-SHT6SCS24-P","price":177.0,"currency_code":"USD","in_stock":true},{"title":"36\" square","offer_id":67689514598652,"sku":"BL.EV.RB-SHT6SCS36-P","price":227.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/img_proxy_521b596f-d760-4915-968e-9e5012da7934.jpg?v=1791831771"},{"product_id":"allfuel-hst-6-stove-pipe-adapter","title":"AllFuel HST 6\" Stove Pipe Adapter for Class A Chimney","description":"\u003cp\u003e\u003cstrong\u003e6\" stove pipe adapter\u003c\/strong\u003e that connects your stove pipe to the AllFuel HST ceiling support box or chimney. Needed for a through-the-ceiling install.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from AllFuel HST parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"Default Title","offer_id":67689514729724,"sku":"BL.EV.RB-SHT6ADP-P","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/AF-HST6-A-2.jpg?v=1791831772"},{"product_id":"allfuel-hst-6-attic-insulation-shield","title":"AllFuel HST 6\" Attic Insulation Shield for Class A Chimney","description":"\u003cp\u003e\u003cstrong\u003e6\" attic insulation shield\u003c\/strong\u003e that sits around the chimney where it passes through the attic and keeps insulation away from the pipe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from AllFuel HST parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"Default Title","offer_id":67689514762492,"sku":"BL.EV.RB-SHT6AIS","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/AF-HST6-AIS-2.jpg?v=1791831773"},{"product_id":"allfuel-hst-6-firestop-radiation-shield","title":"AllFuel HST 6\" Firestop Radiation Shield for Class A Chimney","description":"\u003cp\u003e\u003cstrong\u003e6\" firestop radiation shield\u003c\/strong\u003e for where the chimney passes through a floor or ceiling between rooms, such as up through a second floor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from AllFuel HST parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"Default Title","offer_id":67689516466428,"sku":"BL.EV.RB-SHT6FRS","price":82.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/AF-HST6-FRS-2.jpg?v=1791831817"},{"product_id":"allfuel-hst-6-roof-radiation-shield","title":"AllFuel HST 6\" Roof Radiation Shield for Class A Chimney","description":"\u003cp\u003e\u003cstrong\u003e6\" roof radiation shield\u003c\/strong\u003e for where the chimney passes through the roof.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from AllFuel HST parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"Default Title","offer_id":67689516499196,"sku":"BL.EV.RB-SHT6RRS","price":96.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/AF-HST6-RRS-1.jpg?v=1791831817"},{"product_id":"allfuel-hst-6-roof-flashing","title":"AllFuel HST 6\" Roof Flashing for Class A Chimney — Pitched or Flat Roof","description":"\u003cp\u003e\u003cstrong\u003e6\" roof flashing\u003c\/strong\u003e that seals the roof where the chimney exits. Pick the one that matches your roof pitch, and add a \u003ca href=\"\/products\/allfuel-hst-6-storm-collar\"\u003estorm collar\u003c\/a\u003e above it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from AllFuel HST parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNeed the whole chimney?\u003c\/strong\u003e This flashing comes in the \u003ca href=\"\/products\/allfuel-hst-6-through-the-ceiling-class-a-chimney-kit\"\u003eAllFuel HST 6\" Through-the-Ceiling Class A Chimney Kit\u003c\/a\u003e, with the adapter, support box, attic shield, storm collar and cap.\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"1\/12 to 6\/12 pitch","offer_id":67689516531964,"sku":"BL.EV.RB-SHT6RF01","price":188.0,"currency_code":"USD","in_stock":true},{"title":"7\/12 to 12\/12 pitch","offer_id":67689516564732,"sku":"BL.EV.RB-SHT6RF02","price":188.0,"currency_code":"USD","in_stock":true},{"title":"Flat roof","offer_id":67689516597500,"sku":"BL.EV.RB-SHT6FRF","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/AF-HST6-RF0530-2.jpg?v=1791831819"},{"product_id":"allfuel-hst-6-storm-collar","title":"AllFuel HST 6\" Storm Collar for Class A Chimney","description":"\u003cp\u003e\u003cstrong\u003e6\" storm collar\u003c\/strong\u003e (8\" outside diameter) that sits on the chimney just above the roof flashing to shed water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from AllFuel HST parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"Default Title","offer_id":67689516630268,"sku":"BL.EV.RB-SHT6SC","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/AF-HST6-SC-2.jpg?v=1791831819"},{"product_id":"allfuel-hst-6-chimney-cap","title":"AllFuel HST 6\" Chimney Cap for Class A Chimney — Spark Screen or Flat Top","description":"\u003cp\u003e\u003cstrong\u003e6\" chimney cap\u003c\/strong\u003e for the top of the chimney. Keeps rain, snow and animals out of the flue.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from AllFuel HST parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"With spark screen","offer_id":67689517580540,"sku":"BL.EV.RB-SHT6RC01","price":100.0,"currency_code":"USD","in_stock":true},{"title":"Flat top","offer_id":67689517613308,"sku":"BL.EV.RB-SHT6RC02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/AF-HST6-RC01-2.jpg?v=1791831854"},{"product_id":"allfuel-hst-6-roof-support","title":"AllFuel HST 6\" Roof Support for Class A Chimney","description":"\u003cp\u003e\u003cstrong\u003e6\" roof support\u003c\/strong\u003e that supports the chimney at the roof line.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from AllFuel HST parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"Default Title","offer_id":67689517646076,"sku":"BL.EV.RB-SHT6RF","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/AF-HST6-RS-2.jpg?v=1791831855"},{"product_id":"allfuel-hst-6-extended-roof-brace","title":"AllFuel HST 6\" Extended Roof Brace for Class A Chimney","description":"\u003cp\u003e\u003cstrong\u003e6\" extended roof brace\u003c\/strong\u003e to steady a tall chimney above the roof line. Follow the manufacturer's instructions for when bracing is required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from AllFuel HST parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"Default Title","offer_id":67689517744380,"sku":"BL.EV.RB-SHT6ERB","price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/AF-HST6-EXRBK-2.jpg?v=1791831856"},{"product_id":"allfuel-hst-6-locking-band","title":"AllFuel HST 6\" Locking Band for Class A Chimney","description":"\u003cp\u003e\u003cstrong\u003e6\" locking band\u003c\/strong\u003e to secure chimney pipe joints.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from AllFuel HST parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"Default Title","offer_id":67689517809916,"sku":"BL.EV.RB-SHT6LB","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/AF-HST6-LB-2.jpg?v=1791831856"},{"product_id":"allfuel-hst-6-wall-thimble","title":"AllFuel HST 6\" Wall Thimble for Class A Chimney — Through-the-Wall","description":"\u003cp\u003e\u003cstrong\u003e6\" wall thimble\u003c\/strong\u003e (8\" hole size) for running the chimney out through an exterior wall.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from AllFuel HST parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNeed the whole chimney?\u003c\/strong\u003e This wall thimble comes in the \u003ca href=\"\/products\/allfuel-hst-6-through-the-wall-class-a-chimney-kit\"\u003eAllFuel HST 6\" Through-the-Wall Class A Chimney Kit\u003c\/a\u003e, with the adapter, through-wall pipe, tee, wall support, bracket and cap.\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"Default Title","offer_id":67689519218940,"sku":"BL.EV.RB-SHT6WT-P","price":87.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/AF-HST6-WT-2.jpg?v=1791831894"},{"product_id":"allfuel-hst-6-tee-with-cleanout-cap","title":"AllFuel HST 6\" Tee with Clean-Out Cap for Class A Chimney — Through-the-Wall","description":"\u003cp\u003e\u003cstrong\u003e6\" insulated tee with clean-out cap\u003c\/strong\u003e for through-the-wall installs, where the chimney turns up the outside wall.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from AllFuel HST parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"Default Title","offer_id":67689519284476,"sku":"BL.EV.RB-SHT6T90","price":251.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/img_proxy_db018934-d733-484d-b450-8dce63107f40.jpg?v=1791831895"},{"product_id":"allfuel-hst-6-wall-support","title":"AllFuel HST 6\" Wall Support for Class A Chimney — Brackets \u0026 Base Kit","description":"\u003cp\u003e\u003cstrong\u003e6\" wall supports\u003c\/strong\u003e for a chimney run up an exterior wall: base wall support kit, wall brackets, and anchor plate.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from AllFuel HST parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"Base wall support kit","offer_id":67689519317244,"sku":"BL.EV.RB-HST6BWS-KIT","price":176.0,"currency_code":"USD","in_stock":true},{"title":"Wall bracket","offer_id":67689519350012,"sku":"BL.EV.RB-SHT6WB","price":52.0,"currency_code":"USD","in_stock":true},{"title":"Adjustable wall bracket","offer_id":67689519382780,"sku":"BL.EV.RB-SHT6AWB","price":69.0,"currency_code":"USD","in_stock":true},{"title":"Anchor plate","offer_id":67689519415548,"sku":"BL.EV.RB-SHT6AN01","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/AF-HST6-BWSK-SS-1.jpg?v=1791831896"},{"product_id":"allfuel-hst-6-elbow-kit","title":"AllFuel HST 6\" 15 Degree Elbow Kit for Class A Chimney","description":"\u003cp\u003e\u003cstrong\u003e6\" 15 degree elbow kit\u003c\/strong\u003e to offset the chimney around obstacles in the attic, plus the elbow strap to support it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003eBuild the whole chimney from AllFuel HST parts. Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee the full through-the-ceiling parts list on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"15 degree elbow kit","offer_id":67689519481084,"sku":"HST6-EL15","price":378.0,"currency_code":"USD","in_stock":true},{"title":"Elbow strap","offer_id":67689519513852,"sku":"BL.EV.RB-SHT6ELS","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/AF-HST6-15-2.jpg?v=1791831896"},{"product_id":"allfuel-hst-6-through-the-ceiling-class-a-chimney-kit","title":"AllFuel HST 6\" Through-the-Ceiling Class A Chimney Kit","description":"\u003cp\u003e\u003cstrong\u003eComplete 6\" Class A chimney kit for venting a freestanding wood stove up through the ceiling and out the roof.\u003c\/strong\u003e Every AllFuel HST part you need at the ceiling, attic and roof in one order: stove pipe adapter, ceiling support box, attic insulation shield, roof flashing, storm collar and spark screen chimney cap. Pick your ceiling support box size, roof pitch and how much chimney pipe to include above. No Sales Tax.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWho it's for:\u003c\/strong\u003e a single-storey, through-the-ceiling install of a wood stove with a 6\" flue collar, where the chimney rises straight from the ceiling through the attic and out the roof.\u003c\/p\u003e\u003ch3\u003eWhat's in the kit\u003c\/h3\u003e\u003cp class=\"medium-hide large-up-hide\" style=\"font-size:1.4rem;font-weight:700;color:#c45f1c;margin:0 0 0.6rem\"\u003e↔ Swipe the table to see more →\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;padding:1px;background:linear-gradient(to right,#fff 30%,rgba(255,255,255,0)),linear-gradient(to right,rgba(255,255,255,0),#fff 70%) 100% 0,radial-gradient(farthest-side at 0 50%,rgba(0,0,0,0.25),rgba(0,0,0,0)),radial-gradient(farthest-side at 100% 50%,rgba(0,0,0,0.25),rgba(0,0,0,0)) 100% 0;background-repeat:no-repeat;background-size:40px 100%,40px 100%,16px 100%,16px 100%;background-attachment:local,local,scroll,scroll\"\u003e\u003ctable style=\"width:600px;min-width:600px;table-layout:auto;border:0.1rem solid rgba(var(--color-foreground),0.2);box-shadow:none\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width:240px\"\u003ePart\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003cth\u003eQty\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-stove-pipe-adapter\"\u003eStove pipe adapter\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-stove-pipe-adapter\"\u003eBL.EV.RB-SHT6ADP-P\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/allfuel-hst-6-ceiling-support-box\"\u003eCeiling support box\u003c\/a\u003e (11\" or 24\" square, per variant)\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/allfuel-hst-6-ceiling-support-box?variant=67689514533116\"\u003eBL.EV.RB-SHT6SCS11-P\u003c\/a\u003e or \u003ca href=\"\/products\/allfuel-hst-6-ceiling-support-box?variant=67689514565884\"\u003eBL.EV.RB-SHT6SCS24-P\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-attic-insulation-shield\"\u003eAttic insulation shield\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-attic-insulation-shield\"\u003eBL.EV.RB-SHT6AIS\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/allfuel-hst-6-roof-flashing\"\u003eRoof flashing\u003c\/a\u003e (pitch per variant)\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/allfuel-hst-6-roof-flashing?variant=67689516531964\"\u003eBL.EV.RB-SHT6RF01\u003c\/a\u003e, \u003ca href=\"\/products\/allfuel-hst-6-roof-flashing?variant=67689516564732\"\u003eBL.EV.RB-SHT6RF02\u003c\/a\u003e or \u003ca href=\"\/products\/allfuel-hst-6-roof-flashing?variant=67689516597500\"\u003eBL.EV.RB-SHT6FRF\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-storm-collar\"\u003eStorm collar\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-storm-collar\"\u003eBL.EV.RB-SHT6SC\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-chimney-cap\"\u003eChimney cap with spark screen\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-chimney-cap\"\u003eBL.EV.RB-SHT6RC01\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe\"\u003eClass A chimney pipe\u003c\/a\u003e, 36\" lengths (optional, per variant)\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe?variant=67689514434812\"\u003eBL.EV.RB-SHT6SS36\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e0, 1, 2 or 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eChimney pipe option\u003c\/h3\u003e\u003cp class=\"medium-hide large-up-hide\" style=\"font-size:1.4rem;font-weight:700;color:#c45f1c;margin:0 0 0.6rem\"\u003e↔ Swipe the table to see more →\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;padding:1px;background:linear-gradient(to right,#fff 30%,rgba(255,255,255,0)),linear-gradient(to right,rgba(255,255,255,0),#fff 70%) 100% 0,radial-gradient(farthest-side at 0 50%,rgba(0,0,0,0.25),rgba(0,0,0,0)),radial-gradient(farthest-side at 100% 50%,rgba(0,0,0,0.25),rgba(0,0,0,0)) 100% 0;background-repeat:no-repeat;background-size:40px 100%,40px 100%,16px 100%,16px 100%;background-attachment:local,local,scroll,scroll\"\u003e\u003ctable style=\"width:600px;min-width:600px;table-layout:auto;border:0.1rem solid rgba(var(--color-foreground),0.2);box-shadow:none\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eWhat's added\u003c\/th\u003e\n\u003cth\u003eAdds to kit price\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-ceiling-class-a-chimney-kit?variant=67770156351740\"\u003eNo chimney pipe\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eKit only, buy pipe separately\u003c\/td\u003e\n\u003ctd\u003e$0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-ceiling-class-a-chimney-kit?variant=67770169852156\"\u003e3 ft\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x 36\" pipe (\u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe?variant=67689514434812\"\u003eBL.EV.RB-SHT6SS36\u003c\/a\u003e)\u003c\/td\u003e\n\u003ctd\u003e$169.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-ceiling-class-a-chimney-kit?variant=67770169884924\"\u003e6 ft\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x 36\" pipe\u003c\/td\u003e\n\u003ctd\u003e$338.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-ceiling-class-a-chimney-kit?variant=67770169917692\"\u003e9 ft\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e3 x 36\" pipe\u003c\/td\u003e\n\u003ctd\u003e$507.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eHow much pipe do you need?\u003c\/strong\u003e Measure from the bottom of the ceiling support box, up through the attic, to at least 3 ft above the roof where it exits and 2 ft higher than anything within 10 ft. Pick the option that covers that run. If you need a different length, choose \"No chimney pipe\" and add \u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe\"\u003eAllFuel HST 6\" Class A chimney pipe\u003c\/a\u003e in lengths from 6\" to 48\".\u003c\/p\u003e\u003ch3\u003eKit SKU to component SKU\u003c\/h3\u003e\u003cp class=\"medium-hide large-up-hide\" style=\"font-size:1.4rem;font-weight:700;color:#c45f1c;margin:0 0 0.6rem\"\u003e↔ Swipe the table to see more →\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;padding:1px;background:linear-gradient(to right,#fff 30%,rgba(255,255,255,0)),linear-gradient(to right,rgba(255,255,255,0),#fff 70%) 100% 0,radial-gradient(farthest-side at 0 50%,rgba(0,0,0,0.25),rgba(0,0,0,0)),radial-gradient(farthest-side at 100% 50%,rgba(0,0,0,0.25),rgba(0,0,0,0)) 100% 0;background-repeat:no-repeat;background-size:40px 100%,40px 100%,16px 100%,16px 100%;background-attachment:local,local,scroll,scroll\"\u003e\u003ctable style=\"width:740px;min-width:740px;table-layout:auto;border:0.1rem solid rgba(var(--color-foreground),0.2);box-shadow:none\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eKit SKU\u003c\/th\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eSupport box SKU\u003c\/th\u003e\n\u003cth\u003eFlashing SKU\u003c\/th\u003e\n\u003cth\u003ePrice (no pipe)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-ceiling-class-a-chimney-kit?variant=67770156351740\"\u003eAFHST-KIT-CEIL-11-P1\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e11\" square box \/ 1\/12 to 6\/12 pitch\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-ceiling-support-box?variant=67689514533116\"\u003eBL.EV.RB-SHT6SCS11-P\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-roof-flashing?variant=67689516531964\"\u003eBL.EV.RB-SHT6RF01\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$643.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-ceiling-class-a-chimney-kit?variant=67770156384508\"\u003eAFHST-KIT-CEIL-11-P2\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e11\" square box \/ 7\/12 to 12\/12 pitch\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-ceiling-support-box?variant=67689514533116\"\u003eBL.EV.RB-SHT6SCS11-P\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-roof-flashing?variant=67689516564732\"\u003eBL.EV.RB-SHT6RF02\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$643.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-ceiling-class-a-chimney-kit?variant=67770156417276\"\u003eAFHST-KIT-CEIL-11-FLAT\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e11\" square box \/ Flat roof\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-ceiling-support-box?variant=67689514533116\"\u003eBL.EV.RB-SHT6SCS11-P\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-roof-flashing?variant=67689516597500\"\u003eBL.EV.RB-SHT6FRF\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$643.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-ceiling-class-a-chimney-kit?variant=67770156450044\"\u003eAFHST-KIT-CEIL-24-P1\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e24\" square box \/ 1\/12 to 6\/12 pitch\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-ceiling-support-box?variant=67689514565884\"\u003eBL.EV.RB-SHT6SCS24-P\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-roof-flashing?variant=67689516531964\"\u003eBL.EV.RB-SHT6RF01\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$662.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-ceiling-class-a-chimney-kit?variant=67770156482812\"\u003eAFHST-KIT-CEIL-24-P2\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e24\" square box \/ 7\/12 to 12\/12 pitch\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-ceiling-support-box?variant=67689514565884\"\u003eBL.EV.RB-SHT6SCS24-P\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-roof-flashing?variant=67689516564732\"\u003eBL.EV.RB-SHT6RF02\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$662.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-ceiling-class-a-chimney-kit?variant=67770156515580\"\u003eAFHST-KIT-CEIL-24-FLAT\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e24\" square box \/ Flat roof\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-ceiling-support-box?variant=67689514565884\"\u003eBL.EV.RB-SHT6SCS24-P\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-roof-flashing?variant=67689516597500\"\u003eBL.EV.RB-SHT6FRF\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$662.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eKits with pipe add -3FT, -6FT or -9FT to the kit SKU (for example AFHST-KIT-CEIL-11-P1-6FT).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSingle wall stove pipe sold separately.\u003c\/strong\u003e Connect the stove to the stove pipe adapter with \u003ca href=\"\/products\/allfuelhst-6-single-wall-black-stove-pipe\"\u003eAllFuel HST 6\" black single wall stove pipe\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eGood to know\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe ceiling support box can support a maximum of 50 ft of chimney and includes a black trim collar.\u003c\/li\u003e\n\u003cli\u003eIf the chimney passes through a second floor, add a \u003ca href=\"\/products\/allfuel-hst-6-firestop-radiation-shield\"\u003efirestop radiation shield\u003c\/a\u003e at each floor.\u003c\/li\u003e\n\u003cli\u003eIf an attic obstruction is in the way, add the \u003ca href=\"\/products\/allfuel-hst-6-elbow-kit\"\u003e15 degree elbow kit\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf the chimney extends more than 5 ft above the roof, an \u003ca href=\"\/products\/allfuel-hst-6-extended-roof-brace\"\u003eextended roof brace\u003c\/a\u003e must be installed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Inner and outer walls are 0.019\" 304 stainless steel with 1.18\" ceramic fiber insulation between them. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST parts connect only to AllFuel HST parts.\u003c\/strong\u003e Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee every part on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"11\" square \/ 1\/12 to 6\/12 pitch \/ No chimney pipe","offer_id":67770156351740,"sku":"AFHST-KIT-CEIL-11-P1","price":643.99,"currency_code":"USD","in_stock":true},{"title":"11\" square \/ 7\/12 to 12\/12 pitch \/ No chimney pipe","offer_id":67770156384508,"sku":"AFHST-KIT-CEIL-11-P2","price":643.99,"currency_code":"USD","in_stock":true},{"title":"11\" square \/ Flat roof \/ No chimney pipe","offer_id":67770156417276,"sku":"AFHST-KIT-CEIL-11-FLAT","price":643.99,"currency_code":"USD","in_stock":true},{"title":"24\" square \/ 1\/12 to 6\/12 pitch \/ No chimney pipe","offer_id":67770156450044,"sku":"AFHST-KIT-CEIL-24-P1","price":662.99,"currency_code":"USD","in_stock":true},{"title":"24\" square \/ 7\/12 to 12\/12 pitch \/ No chimney pipe","offer_id":67770156482812,"sku":"AFHST-KIT-CEIL-24-P2","price":662.99,"currency_code":"USD","in_stock":true},{"title":"24\" square \/ Flat roof \/ No chimney pipe","offer_id":67770156515580,"sku":"AFHST-KIT-CEIL-24-FLAT","price":662.99,"currency_code":"USD","in_stock":true},{"title":"11\" square \/ 1\/12 to 6\/12 pitch \/ 3 ft (1 x 36\")","offer_id":67770169852156,"sku":"AFHST-KIT-CEIL-11-P1-3FT","price":812.99,"currency_code":"USD","in_stock":true},{"title":"11\" square \/ 1\/12 to 6\/12 pitch \/ 6 ft (2 x 36\")","offer_id":67770169884924,"sku":"AFHST-KIT-CEIL-11-P1-6FT","price":981.99,"currency_code":"USD","in_stock":true},{"title":"11\" square \/ 1\/12 to 6\/12 pitch \/ 9 ft (3 x 36\")","offer_id":67770169917692,"sku":"AFHST-KIT-CEIL-11-P1-9FT","price":1150.99,"currency_code":"USD","in_stock":true},{"title":"11\" square \/ 7\/12 to 12\/12 pitch \/ 3 ft (1 x 36\")","offer_id":67770169950460,"sku":"AFHST-KIT-CEIL-11-P2-3FT","price":812.99,"currency_code":"USD","in_stock":true},{"title":"11\" square \/ 7\/12 to 12\/12 pitch \/ 6 ft (2 x 36\")","offer_id":67770169983228,"sku":"AFHST-KIT-CEIL-11-P2-6FT","price":981.99,"currency_code":"USD","in_stock":true},{"title":"11\" square \/ 7\/12 to 12\/12 pitch \/ 9 ft (3 x 36\")","offer_id":67770170015996,"sku":"AFHST-KIT-CEIL-11-P2-9FT","price":1150.99,"currency_code":"USD","in_stock":true},{"title":"11\" square \/ Flat roof \/ 3 ft (1 x 36\")","offer_id":67770170048764,"sku":"AFHST-KIT-CEIL-11-FLAT-3FT","price":812.99,"currency_code":"USD","in_stock":true},{"title":"11\" square \/ Flat roof \/ 6 ft (2 x 36\")","offer_id":67770170081532,"sku":"AFHST-KIT-CEIL-11-FLAT-6FT","price":981.99,"currency_code":"USD","in_stock":true},{"title":"11\" square \/ Flat roof \/ 9 ft (3 x 36\")","offer_id":67770170114300,"sku":"AFHST-KIT-CEIL-11-FLAT-9FT","price":1150.99,"currency_code":"USD","in_stock":true},{"title":"24\" square \/ 1\/12 to 6\/12 pitch \/ 3 ft (1 x 36\")","offer_id":67770170147068,"sku":"AFHST-KIT-CEIL-24-P1-3FT","price":831.99,"currency_code":"USD","in_stock":true},{"title":"24\" square \/ 1\/12 to 6\/12 pitch \/ 6 ft (2 x 36\")","offer_id":67770170179836,"sku":"AFHST-KIT-CEIL-24-P1-6FT","price":1000.99,"currency_code":"USD","in_stock":true},{"title":"24\" square \/ 1\/12 to 6\/12 pitch \/ 9 ft (3 x 36\")","offer_id":67770170212604,"sku":"AFHST-KIT-CEIL-24-P1-9FT","price":1169.99,"currency_code":"USD","in_stock":true},{"title":"24\" square \/ 7\/12 to 12\/12 pitch \/ 3 ft (1 x 36\")","offer_id":67770170245372,"sku":"AFHST-KIT-CEIL-24-P2-3FT","price":831.99,"currency_code":"USD","in_stock":true},{"title":"24\" square \/ 7\/12 to 12\/12 pitch \/ 6 ft (2 x 36\")","offer_id":67770170278140,"sku":"AFHST-KIT-CEIL-24-P2-6FT","price":1000.99,"currency_code":"USD","in_stock":true},{"title":"24\" square \/ 7\/12 to 12\/12 pitch \/ 9 ft (3 x 36\")","offer_id":67770170310908,"sku":"AFHST-KIT-CEIL-24-P2-9FT","price":1169.99,"currency_code":"USD","in_stock":true},{"title":"24\" square \/ Flat roof \/ 3 ft (1 x 36\")","offer_id":67770170343676,"sku":"AFHST-KIT-CEIL-24-FLAT-3FT","price":831.99,"currency_code":"USD","in_stock":true},{"title":"24\" square \/ Flat roof \/ 6 ft (2 x 36\")","offer_id":67770170376444,"sku":"AFHST-KIT-CEIL-24-FLAT-6FT","price":1000.99,"currency_code":"USD","in_stock":true},{"title":"24\" square \/ Flat roof \/ 9 ft (3 x 36\")","offer_id":67770170409212,"sku":"AFHST-KIT-CEIL-24-FLAT-9FT","price":1169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/img_proxy_4df82a10-46aa-4b01-b28a-b1d1e3554938.jpg?v=1791831770"},{"product_id":"allfuel-hst-6-through-the-wall-class-a-chimney-kit","title":"AllFuel HST 6\" Through-the-Wall Class A Chimney Kit","description":"\u003cp\u003e\u003cstrong\u003eComplete 6\" Class A chimney kit for venting a freestanding wood stove out through an exterior wall and up the outside of the house.\u003c\/strong\u003e Every AllFuel HST part you need at the wall in one order: stove pipe adapter, wall thimble, a short section of chimney pipe to pass through the wall, tee with clean-out cap, base wall support kit, wall bracket and spark screen chimney cap. No Sales Tax.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWho it's for:\u003c\/strong\u003e a wood stove with a 6\" flue collar where going up through the ceiling isn't practical, so the chimney exits the wall and runs up the exterior.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChoosing options:\u003c\/strong\u003e pick the through-wall pipe length that spans your wall thickness, and the wall bracket. The standard bracket holds 2\" clearance to the wall; the adjustable bracket ranges from 2\" to 7\".\u003c\/p\u003e\u003ch3\u003eWhat's in the kit\u003c\/h3\u003e\u003cp class=\"medium-hide large-up-hide\" style=\"font-size:1.4rem;font-weight:700;color:#c45f1c;margin:0 0 0.6rem\"\u003e↔ Swipe the table to see more →\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;padding:1px;background:linear-gradient(to right,#fff 30%,rgba(255,255,255,0)),linear-gradient(to right,rgba(255,255,255,0),#fff 70%) 100% 0,radial-gradient(farthest-side at 0 50%,rgba(0,0,0,0.25),rgba(0,0,0,0)),radial-gradient(farthest-side at 100% 50%,rgba(0,0,0,0.25),rgba(0,0,0,0)) 100% 0;background-repeat:no-repeat;background-size:40px 100%,40px 100%,16px 100%,16px 100%;background-attachment:local,local,scroll,scroll\"\u003e\u003ctable style=\"width:600px;min-width:600px;table-layout:auto;border:0.1rem solid rgba(var(--color-foreground),0.2);box-shadow:none\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width:240px\"\u003ePart\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003cth\u003eQty\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-stove-pipe-adapter\"\u003eStove pipe adapter\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-stove-pipe-adapter\"\u003eBL.EV.RB-SHT6ADP-P\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-wall-thimble\"\u003eWall thimble\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-wall-thimble\"\u003eBL.EV.RB-SHT6WT-P\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe\"\u003eClass A chimney pipe\u003c\/a\u003e, through-wall section (6\", 9\", 12\", 18\" or 24\", per variant)\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe?variant=67689514270972\"\u003eBL.EV.RB-SHT6SS6\u003c\/a\u003e \/ \u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe?variant=67689514303740\"\u003eBL.EV.RB-SHT6SS9\u003c\/a\u003e \/ \u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe?variant=67689514336508\"\u003eBL.EV.RB-SHT6SS12\u003c\/a\u003e \/ \u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe?variant=67689514369276\"\u003eBL.EV.RB-SHT6SS18\u003c\/a\u003e \/ \u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe?variant=67689514402044\"\u003eBL.EV.RB-SHT6SS24\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-tee-with-cleanout-cap\"\u003eTee with clean-out cap\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-tee-with-cleanout-cap\"\u003eBL.EV.RB-SHT6T90\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-wall-support\"\u003eBase wall support kit\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-wall-support?variant=67689519317244\"\u003eBL.EV.RB-HST6BWS-KIT\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/allfuel-hst-6-wall-support\"\u003eWall bracket\u003c\/a\u003e (standard or adjustable, per variant)\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/allfuel-hst-6-wall-support?variant=67689519350012\"\u003eBL.EV.RB-SHT6WB\u003c\/a\u003e or \u003ca href=\"\/products\/allfuel-hst-6-wall-support?variant=67689519382780\"\u003eBL.EV.RB-SHT6AWB\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-chimney-cap\"\u003eChimney cap with spark screen\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-chimney-cap\"\u003eBL.EV.RB-SHT6RC01\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eKit SKU to component SKU\u003c\/h3\u003e\u003cp class=\"medium-hide large-up-hide\" style=\"font-size:1.4rem;font-weight:700;color:#c45f1c;margin:0 0 0.6rem\"\u003e↔ Swipe the table to see more →\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;padding:1px;background:linear-gradient(to right,#fff 30%,rgba(255,255,255,0)),linear-gradient(to right,rgba(255,255,255,0),#fff 70%) 100% 0,radial-gradient(farthest-side at 0 50%,rgba(0,0,0,0.25),rgba(0,0,0,0)),radial-gradient(farthest-side at 100% 50%,rgba(0,0,0,0.25),rgba(0,0,0,0)) 100% 0;background-repeat:no-repeat;background-size:40px 100%,40px 100%,16px 100%,16px 100%;background-attachment:local,local,scroll,scroll\"\u003e\u003ctable style=\"width:740px;min-width:740px;table-layout:auto;border:0.1rem solid rgba(var(--color-foreground),0.2);box-shadow:none\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eKit SKU\u003c\/th\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003ePipe SKU\u003c\/th\u003e\n\u003cth\u003eBracket SKU\u003c\/th\u003e\n\u003cth\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-wall-class-a-chimney-kit?variant=67770156679420\"\u003eAFHST-KIT-WALL-06-STD\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e6\" pipe \/ Standard bracket\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe?variant=67689514270972\"\u003eBL.EV.RB-SHT6SS6\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-wall-support?variant=67689519350012\"\u003eBL.EV.RB-SHT6WB\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$801.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-wall-class-a-chimney-kit?variant=67770156712188\"\u003eAFHST-KIT-WALL-06-ADJ\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e6\" pipe \/ Adjustable bracket\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe?variant=67689514270972\"\u003eBL.EV.RB-SHT6SS6\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-wall-support?variant=67689519382780\"\u003eBL.EV.RB-SHT6AWB\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$818.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-wall-class-a-chimney-kit?variant=67770156744956\"\u003eAFHST-KIT-WALL-09-STD\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e9\" pipe \/ Standard bracket\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe?variant=67689514303740\"\u003eBL.EV.RB-SHT6SS9\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-wall-support?variant=67689519350012\"\u003eBL.EV.RB-SHT6WB\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$806.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-wall-class-a-chimney-kit?variant=67770156777724\"\u003eAFHST-KIT-WALL-09-ADJ\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e9\" pipe \/ Adjustable bracket\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe?variant=67689514303740\"\u003eBL.EV.RB-SHT6SS9\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-wall-support?variant=67689519382780\"\u003eBL.EV.RB-SHT6AWB\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$823.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-wall-class-a-chimney-kit?variant=67770156810492\"\u003eAFHST-KIT-WALL-12-STD\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e12\" pipe \/ Standard bracket\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe?variant=67689514336508\"\u003eBL.EV.RB-SHT6SS12\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-wall-support?variant=67689519350012\"\u003eBL.EV.RB-SHT6WB\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$816.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-wall-class-a-chimney-kit?variant=67770156843260\"\u003eAFHST-KIT-WALL-12-ADJ\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e12\" pipe \/ Adjustable bracket\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe?variant=67689514336508\"\u003eBL.EV.RB-SHT6SS12\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-wall-support?variant=67689519382780\"\u003eBL.EV.RB-SHT6AWB\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$833.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-wall-class-a-chimney-kit?variant=67770156876028\"\u003eAFHST-KIT-WALL-18-STD\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e18\" pipe \/ Standard bracket\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe?variant=67689514369276\"\u003eBL.EV.RB-SHT6SS18\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-wall-support?variant=67689519350012\"\u003eBL.EV.RB-SHT6WB\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$839.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-wall-class-a-chimney-kit?variant=67770156908796\"\u003eAFHST-KIT-WALL-18-ADJ\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e18\" pipe \/ Adjustable bracket\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe?variant=67689514369276\"\u003eBL.EV.RB-SHT6SS18\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-wall-support?variant=67689519382780\"\u003eBL.EV.RB-SHT6AWB\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$856.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-wall-class-a-chimney-kit?variant=67770156941564\"\u003eAFHST-KIT-WALL-24-STD\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e24\" pipe \/ Standard bracket\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe?variant=67689514402044\"\u003eBL.EV.RB-SHT6SS24\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-wall-support?variant=67689519350012\"\u003eBL.EV.RB-SHT6WB\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$867.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-through-the-wall-class-a-chimney-kit?variant=67770156974332\"\u003eAFHST-KIT-WALL-24-ADJ\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e24\" pipe \/ Adjustable bracket\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe?variant=67689514402044\"\u003eBL.EV.RB-SHT6SS24\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/allfuel-hst-6-wall-support?variant=67689519382780\"\u003eBL.EV.RB-SHT6AWB\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e$884.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eVertical chimney pipe is not included.\u003c\/strong\u003e Like AllFuel's own through-the-wall kit, this kit includes only the short pipe that passes through the wall. Add \u003ca href=\"\/products\/allfuel-hst-6-class-a-chimney-pipe\"\u003eAllFuel HST 6\" Class A chimney pipe\u003c\/a\u003e in lengths that add up to the run from the tee up to the cap.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSingle wall stove pipe sold separately.\u003c\/strong\u003e Connect the stove to the stove pipe adapter with \u003ca href=\"\/products\/allfuelhst-6-single-wall-black-stove-pipe\"\u003eAllFuel HST 6\" black single wall stove pipe\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eGood to know\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe wall thimble needs an 8\" hole in the wall.\u003c\/li\u003e\n\u003cli\u003eAdd a \u003ca href=\"\/products\/allfuel-hst-6-wall-support\"\u003ewall bracket\u003c\/a\u003e at least every 8 ft of vertical run above the base support. One bracket is included.\u003c\/li\u003e\n\u003cli\u003eSold separately if your install needs them: \u003ca href=\"\/products\/allfuel-hst-6-roof-flashing\"\u003eroof flashing\u003c\/a\u003e, \u003ca href=\"\/products\/allfuel-hst-6-storm-collar\"\u003estorm collar\u003c\/a\u003e, \u003ca href=\"\/products\/allfuel-hst-6-elbow-kit\"\u003e15 degree elbow kit\u003c\/a\u003e and additional wall brackets.\u003c\/li\u003e\n\u003cli\u003eIf the chimney extends more than 5 ft above the roof, an \u003ca href=\"\/products\/allfuel-hst-6-extended-roof-brace\"\u003eextended roof brace\u003c\/a\u003e must be installed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST Class A chimney\u003c\/strong\u003e is certified and listed to UL 103HT, rated for continuous use at 1000°F, and designed for appliances listed for use with a 2100°F high-temperature chimney. Inner and outer walls are 0.019\" 304 stainless steel with 1.18\" ceramic fiber insulation between them. Keep at least 2\" clearance between the chimney pipe and any combustible materials. Not for forced draft or positive-pressure appliances.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAllFuel HST parts connect only to AllFuel HST parts.\u003c\/strong\u003e Factory-built chimneys are tested as a system, so never mix in parts from another chimney brand, and install exactly per the manufacturer's instructions and local code.\u003c\/p\u003e\u003cp\u003eSee every part on our \u003ca href=\"\/collections\/class-a-chimney\"\u003eClass A Chimney\u003c\/a\u003e page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from StoveSource:\u003c\/strong\u003e Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022\u003c\/p\u003e","brand":"AllFuel HST","offers":[{"title":"6\" \/ Standard","offer_id":67770156679420,"sku":"AFHST-KIT-WALL-06-STD","price":801.0,"currency_code":"USD","in_stock":true},{"title":"6\" \/ Adjustable","offer_id":67770156712188,"sku":"AFHST-KIT-WALL-06-ADJ","price":818.0,"currency_code":"USD","in_stock":true},{"title":"9\" \/ Standard","offer_id":67770156744956,"sku":"AFHST-KIT-WALL-09-STD","price":806.0,"currency_code":"USD","in_stock":true},{"title":"9\" \/ Adjustable","offer_id":67770156777724,"sku":"AFHST-KIT-WALL-09-ADJ","price":823.0,"currency_code":"USD","in_stock":true},{"title":"12\" \/ Standard","offer_id":67770156810492,"sku":"AFHST-KIT-WALL-12-STD","price":816.0,"currency_code":"USD","in_stock":true},{"title":"12\" \/ Adjustable","offer_id":67770156843260,"sku":"AFHST-KIT-WALL-12-ADJ","price":833.0,"currency_code":"USD","in_stock":true},{"title":"18\" \/ Standard","offer_id":67770156876028,"sku":"AFHST-KIT-WALL-18-STD","price":839.0,"currency_code":"USD","in_stock":true},{"title":"18\" \/ Adjustable","offer_id":67770156908796,"sku":"AFHST-KIT-WALL-18-ADJ","price":856.0,"currency_code":"USD","in_stock":true},{"title":"24\" \/ Standard","offer_id":67770156941564,"sku":"AFHST-KIT-WALL-24-STD","price":867.0,"currency_code":"USD","in_stock":true},{"title":"24\" \/ Adjustable","offer_id":67770156974332,"sku":"AFHST-KIT-WALL-24-ADJ","price":884.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/9944\/0892\/files\/img_proxy_db018934-d733-484d-b450-8dce63107f40.jpg?v=1791831895"}],"url":"https:\/\/stovesource.com\/collections\/class-a-chimney.oembed","provider":"StoveSource","version":"1.0","type":"link"}