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ComfortBilt 32lb Hopper Extension for HP21, HP22, and HP61 Pellet Stoves Reviews

4.4 Rating 63 Reviews
The hopper extention works well on my HP22, the stove works great and controls the room temp well. I wish the stove burn setting could be lowered a little more than what is the #1 setting. Other than that as of burning about a ton it has preformed well
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Posted 1 month ago
Easy to install and adds a great more functionality to the stove.
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Posted 1 month ago
Joseph Laskey
Verified Reviewer
Could be even larger
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Posted 2 months ago
Richard Shanahan
Verified Reviewer
I'm very happy with the opening size of the hopper. I have a plunger type lid controller and had to make an adapter to keep it down. And I cut the grid out. I found the pellets were getting hung up and flowing down.
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Posted 2 months ago
Author didn't leave any comments.
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Posted 6 months ago
Bruce Truland
Verified Reviewer
Perfect fit, only have to load stove once every 24 hours now.
1 Helpful Report
Posted 8 months ago
Chris Locker
Verified Reviewer
Perfect for longer burns on a HP22
1 Helpful Report
Posted 11 months ago
Chris Dailey
Verified Reviewer
This bad design doesn't add a lot of pellets maybe a 1/2 a bag not what I expected at all. the instructions were at best readable and didn't mention the modification I had to make. the hpper is going to have to be completly removed just to get to the bottom of the hopper where the auger is just to perform regular maintance because their is a grate across the bottom of the extension that doesn't remove. Also the electrical extension to the control panel barely reaches
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Posted 11 months ago