Lytherm Gasket Kit for ComfortBilt HP22, ComfortBilt HP61, ComfortBilt HP21 & More
Lytherm Gasket Kit for ComfortBilt HP22, ComfortBilt HP61, ComfortBilt HP21 & More
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Reseal your stove's cleanout covers and exhaust to stop air leaks and smoke smell.
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Overview
Reseal your stove's cleanout covers and exhaust to stop air leaks and smoke smell.
Lytherm gaskets seal the cleanout covers and the exhaust blower connection. Once they're torn, flattened or brittle, the stove pulls in leaked air, burns poorly, can lose vacuum, and may let smoke or ash into the room. ComfortBilt recommends checking cleanout gaskets at every cleaning and the exhaust gasket each year. Each kit includes one round exhaust gasket plus the cleanout gaskets for your model.
Fits these stoves
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| Brand | Models | Variant |
|---|---|---|
| ComfortBilt | HP21, HP22i, HP50S | Kit: 1 round + 6 small rectangle |
| ComfortBilt | HP22, HP22N, HP61 | Kit: 1 round + 4 large rectangle |
| Alpine | HP41, HP42 | Kit: 1 round + 4 large rectangle |
Fitment notes: Door gaskets are not included. The HP21, HP22i and HP50S use the small rectangle cleanout gaskets; the HP22, HP22N, HP61, Alpine HP41 and Alpine HP42 use the large ones. Kits may include more cleanout gaskets than your stove needs, so you'll have spares. The Alpine HP40 isn't covered by these kits.
Why buy from StoveSource: No Sales Tax · Authorized ComfortBilt dealer · Ships in 1–3 days · Email or text 1-888-866-8206
Shipping & Returns
Free shipping on orders over $300 · ships in 1–3 business days.
Free shipping on orders over $300 to the continental US; a flat $24.95 shipping fee applies to orders under $300. Accessories and parts ship by parcel carrier (UPS, FedEx, or USPS), typically in 1–3 business days.
Returns. Unused, uninstalled items in original packaging can be returned within 30 days, subject to a 15% restocking fee.
Sold by StoveSource (authorized ComfortBilt dealer). Ships directly from ComfortBilt.
Recommended for these stoves
The manufacturer recommends this part for the following stoves we carry. If your stove isn’t listed, contact us to confirm fit before ordering.
ComfortBilt HP21 Pellet Stove
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ComfortBilt HP22i Pellet Stove Insert
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ComfortBilt HP50S Pellet Stove
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ComfortBilt HP22 Pellet Stove
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ComfortBilt HP22N Pellet Stove
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ComfortBilt HP61 Pellet Stove
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ComfortBilt Alpine HP41 Pellet Stove
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ComfortBilt Alpine HP42 Pellet Stove
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Shop the ComfortBilt HP21 · All ComfortBilt Parts · All stove parts
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