
Overview
Everything needed to turn a small masonry fireplace into an efficient heat source in one order: the Century Heating CW2100 wood insert, its faceplate and a 25 ft stainless chimney liner kit. The full-length liner runs from the insert to the top of the chimney, which keeps the insert removable for sweeping and service. The CW2100 burns non-catalytically, so there is no catalytic combustor to replace as the stove ages. Measure from the insert's flue outlet to the top of your chimney before ordering; if the run is longer than 25 ft, choose the 35 ft bundle. An optional firescreen door (AC01213) and 5" fresh air intake kit (AC01298) fit the CW2100.
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- Complete package: CW2100 insert, faceplate and 25 ft stainless liner kit
- Fits small masonry fireplaces: tapered top and sides
- Heats up to 1,200 sq ft with up to 45,000 BTU/h
- EPA certified at 1.5 g/h
- Blower included
- Made in Canada by SBI (maker of Drolet and Englander)
Specifications Show details Hide details
Specifications
| Heating area | 250 - 1,200 ft² |
|---|---|
| Maximum heat output | 45,000 BTU/h |
| Overall heat output (low–high) | 8,471 – 31,700 BTU/h |
| Maximum burn time | 7 h |
| Overall firebox volume | 1.1 ft³ |
| EPA loading volume | 1.03 ft³ |
| Average overall efficiency | 75% HHV / 80% LHV |
| Optimum overall efficiency | 82% |
| Optimum heat transfer efficiency | 78% |
| Particulate emissions | 1.5 g/h (EPA 2020 certified) |
| Average CO | 34 g/h |
| Maximum log length | 17" east-west |
| Door opening | 18 1/4" × 7 7/8" |
| Flue outlet diameter | 6" |
|---|---|
| Chimney liner | Included in this bundle — 25 ft of 6" stainless, listed to UL 1777 |
| Blower | Included, up to 90 CFM |
| Fireplace type | Masonry fireplaces only |
| Minimum masonry opening (W × H × D) | 25" × 19" × 15 1/2" (add 4" of width for a fresh air intake) |
| Overall dimensions (W × H × D) | 27 7/8" × 20 1/8" × 21 7/8" |
| Faceplate | 26" × 42", included |
| Mobile home approved | No |
| Alcove approved | No |
| Floor protection | 16" in front of the door opening, 8" to the sides (USA); the hearth extension counts toward it |
| Warranty | 5 years on combustion chamber welds and cast iron door frame; 1–2 years on most other parts |
| Shipping weight | 287 lb |
| Made in | Canada |
Shipping & Returns
Free freight shipping · Ships in 1-3 business days · curbside delivery.
Free shipping to the continental US.
Ships via LTL (Less Than Truckload) freight – carriers include XPO Logistics, Estes Express, ABF Freight, Old Dominion, and FedEx Freight. Transit time is typically 3–10 business days from ship date. The carrier will call to schedule a delivery appointment.
Remote addresses. Some rural or hard-to-access addresses carry a carrier freight surcharge. If yours does, we'll email you the exact amount for approval before your order is processed — or you can cancel for a full refund.
Curbside delivery only. The driver will lower your order to the curb or end of your driveway via liftgate. This does not include bringing the item inside, carrying up stairs, or crossing uneven terrain.
Have an appliance dolly and an extra person available on delivery day. Need inside or threshold delivery? Contact us before ordering.
Inspect before signing. Before signing the Bill of Lading (BOL), check for any visible packaging damage. Write "DAMAGED" or "Subject to inspection" on the BOL if anything looks off.
Contact us within 5 business days of delivery. Open and fully inspect your item within 48 hours.
Returns. Unused, uninstalled units in original packaging can be returned within 30 days. Appliance returns are subject to a $300 return freight charge plus a 15% restocking fee. Units that have been fired or installed cannot be returned. Accessories and parts carry a 15% restocking fee.
View full shipping policy · View return policy
Sold by StoveSource (authorized dealer). Ships directly from the brand's authorized distributor warehouse — see our Authorized Dealer page.
Frequently asked questions
Not sure what size you need? Use our quick sizing calculator: Stove Sizing Calculator
Product reviews
22 customer reviews from manufacturer — century-heating.com
No reviews at this rating in the current batch.
Other accessories & add-ons
Blowers, screens, hearth pads and more for your stove.
Insulated Flex Pipe for Fresh Air Intake 4'
Insulated flex duct for the fresh air intake line, preventing condensation on cold intake air.
$33.00
Ships in 1–2 days
Firescreen Door
Firescreen door that fits the Century CW2100 insert. Allows open-door use where permitted.
$142.00
Ships in 1–2 days
5" Fresh Air Intake Kit for Wood Inserts
Fresh air intake kit for wood inserts, including Century inserts. Recommended for air-tight homes.
$67.00
Pre-order — ships Dec 16Questions before you buy? Our stove experts are here to help.
Sizing for your space
Right BTU range for your sq ft and climate.
Clearance & install
Venting and clearance for your setup.
Lead time & shipping
Real ETAs and freight scheduling.



