ComfortBilt Room Blower Assembly for ComfortBilt & Alpine Pellet Stoves

A complete, ready-to-install room blower for ComfortBilt and Alpine pellet stoves — restores the warm airflow into your room.

The room (convection) blower pulls air across the stove's heat exchanger and pushes it out into the room. A failing blower usually shows up as a grinding, squealing or rattling noise, a fan that runs slowly or not at all, or a stove that overheats and shuts down. Each assembly arrives complete with the motor, fan wheel housing and mounting bracket, so you swap the whole unit instead of rebuilding the old one.

Fits these stoves

↔ Swipe the table to see more →

Fitment notes: Each blower is built for one stove model and they are not interchangeable — pick the option that matches your stove. The HP22i insert uses its own blower and does not take the freestanding HP22 / HP22N version. HP50 and HP50S share the same blower. HP21 Version A vs Version B: ComfortBilt changed the HP21 blower mount around 2020. Version A (older mount style) has shorter bracket support arms and fits most HP21 stoves built before 2020; Version B (current mount style) has longer support arms and fits most HP21 stoves built in 2020 or later. Check the build date on the rating plate on the back of the stove and compare the bracket arms on your old blower. The two versions are not interchangeable; if you are unsure, call us with your build date and a photo of your blower. If the blower in the photos doesn't look like the one in your stove, call us before ordering. Alpine HP42 owners: the complete HP42 assembly is currently unavailable, but we stock the ComfortBilt room blower motor for the Alpine HP42.

Why buy from StoveSource: No Sales Tax · Authorized ComfortBilt dealer · Ships in 1–2 days · 1-888-914-0022