Increase your ComfortBilt pellet stove's runtime!
The 32lb Hopper Extension works with the following ComfortBilt Pellet Stoves:
HP21, HP22, and HP61.
*Not Designed for the HP22N or HP22i model stoves, and will not fit properly.
The 30lb Hopper Extension is only for the ComfortBilt HP50 series. Its dimensions are 9.5" Deep x 19.5" Wide x 10" High.
Both hopper extensions come with a longer data cable for relocating the panel.