ComfortBilt HP21 Pellet Stove
- 2,400 sq ft heating coverage
- 40 pound hopper in the title
- 12872 watts heat output
- Pellet or wood fuel, freestanding
- Direct vent ventilation
- 24 x 24 x 33 inches, 260 pounds
Updated 2 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A freestanding pellet stove for heating a large open area, with a mid-size hopper. At a heavy weight and with direct venting, it needs a planned install, and the listing gives no efficiency rating.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B07Q5HYQS1Model: HP21-Black-SSCategory: Pellet Stoves
Overview
A fuel hopper holds the pellets that this ComfortBilt HP21 freestanding stove burns, finished in black with stainless steel trim. The listing gives pellet and wood as fuel types, with direct venting.
Heat for a large space from a stove that stands on its own is the reason to consider it, with a hopper sized for extended burning. The limitation is the missing detail: efficiency and warranty are not listed, and a direct vent means an exterior run must be planned.
Who it's for
Homeowners heating a big room or a shop with pellet fuel who can plan the vent run and floor placement. The stove stands alone and needs no framing. Buyers who need a small footprint or a published efficiency figure should look further.
Pros and cons
- Large heating coverage
- Hopper for pellet fuel
- Freestanding, no framing needed
- Stainless steel trim finish
- Heavy to move into place
- Efficiency not listed
- Warranty not listed
- Direct vent needs planned install
Performance notes
The stove burns pellet fuel from its hopper and sends the exhaust out through a direct vent, so combustion air and flue gases stay separate from the room air. Heat reaches the space by radiating from the body, and the coverage figure in the listing is for an open area rather than closed rooms.
Specifications
| Brand | Comfortbilt |
|---|---|
| Model | HP21-Black-SS |
| Dimensions & fit | |
| Item Dimensions D x W x H | 24"D x 24"W x 33"H |
| Item weight | 260 pounds |
| Capacity & performance | |
| Heat Output | 12872 watts |
| Power & efficiency | |
| Fuel Type | Pellet, wood |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| Mounting Type | Freestanding |
| Included components | |
| Included Components | Stove |
| Other details | |
| Ventilation Type | Direct vent |
| Coverage | Heats areas up to 2,400 sq ft |
| Manufacture year | 2021 |
Closest rivals on specs
Cleveland Iron Works Bayfront Pellet Stove- Item Weight 260 vs 231.5 pounds (+12%)
Ashley AP5000 1000 Sq ft Wall Mount Direct Vent Pellet Stove with 28 lb Hopper- Item Weight 260 vs 230 pounds (+13%)
Ashley Hearth AP5617-W 2200 Sq. Ft. Pellet Stove with 90 Lb. Hopper- Item Weight 260 vs 210 pounds (+24%)
Frequently asked questions
How much floor space does the ComfortBilt HP21 need?
The stove measures 24 inches deep, 24 inches wide and 33 inches tall and weighs 260 pounds. Clearance rules are not given in the listing.
Is the ComfortBilt HP21 a pellet only stove?
The fuel type is listed as pellet and wood. The listing does not explain how the wood fuel is used.
Does the ComfortBilt HP21 need a vent?
The ventilation type is direct vent. The listing does not give vent pipe size or length.
How big is the HP21 hopper?
The title names a 40 lb hopper.