ComfortBilt 2400 sq. ft. Pellet Stove, 40 lb. Hopper Size, Carbon Black, HP21
Online Only
ComfortBilt 2400 sq. ft. Pellet Stove, 40 lb. Hopper Size, Carbon Black, HP21
Item # 1539035
Highlights
- Stove Area Heated:2400 Sq ft
- Maximum BTU Heat Output:32,000 BTU
- Stove Hopper Capacity:40 lb
$1,899.99
or
or
Neighbor’s Club Members earn points with purchases.
Online Only
ComfortBilt 2400 sq. ft. Pellet Stove, 40 lb. Hopper Size, Carbon Black, HP21
Item # 1539035
Highlights
- Stove Area Heated:2400 Sq ft
- Maximum BTU Heat Output:32,000 BTU
- Stove Hopper Capacity:40 lb
$1,899.99
or
or
$40/mo.† for 48 months at 0% APR or earn $94 in Rewards+ on this purchase.
Valid 5/11/2026 - 7/5/2026
Valid 5/11/2026 - 7/5/2026
This item is available online only
Delivery to
For delivery, this item requires a Big & Bulky handling fee.
Neighbor’s Club Members earn points with purchases.
The ComfortBilt Pellet Stove has the bay view window that our customers love in a compact, pedestal design that fits nicely with all decors and room sizes. The pellet stove's mid-range performance will heat a modest sized home or work space economically and efficiently. This unit is made with all the engineering and construction found in our larger wood pellet stoves. The 5 power settings on the pellet stove offer up to 16 hours of continuous burning on the lowest setting. Have peace of mind knowing the stove is CSA and EPA certified, ensuring it complies with all federal emissions mandates. The heavy gauge exterior is easy to clean when the time comes.
- Heat exchanger design and powerful room blower produce maximum heat from the pellet stove
- Easy to clean heavy gauge exterior
- 40 pound hopper capacity
- Five power settings allow up to 16 hours of continuous burning on lowest setting
- Programmable thermostat allows constant temperature and economical pellet use
- Rear mounted 3 standard exhaust and 2 standard air intake ports
- Exterior dimensions of ComfortBilt pellet stove are 23.5 in. W x 24 in. D x 33 in. H with mounted controller
- Ashes from the pellet stove fall automatically into a large removable ash pan
- Bay view window allows you to easily view the comforting flames
| Brand | ComfortBilt |
|---|---|
| Country of Origin | Imported |
| Blower Airflow Rate | 142 CFM |
| Blower Type | Single |
| Catalytic/Noncatalytic | Noncatalytic |
| Flue Exit Shape | Round |
| Ignition Type | Electronic |
| Indoor/Outdoor | Indoor |
| Intended Use Grade | Residential |
| Maximum BTU Heat Output | 32,000 BTU |
| Mounting Location | Freestanding |
| Pellet Fuel Type | Wood Pellets |
| Primary Material | Steel |
| Product Height | 33 in. |
| Product Length | 24 in. |
| Product Weight | 242 lb. |
| Product Width | 17 in. |
| Stove Area Heated | 2400 Sq ft |
| Stove Base Type | Pedestal |
| Stove Features | Built-In Thermostat, Remote Control |
| Stove Hopper Capacity | 40 lb |
| Installation Type | Freestanding |
| Stove Maximum BTU Output Range | 20,000 - 40,000 |
| Vent Type | Direct |
| Vent Diameter | 3 in. |
| Venting Location | Rear |
| Warranty | One year |
| Manufacturer Part Number | HP21-BLACK |
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 10 of 10 Questions
Newest questions
Q: does this product run from a temperature conttroled thermostat
2 years ago1 Answer
- A: The unit yes has a built in thermostat with a range of 61 to 82 degrees. When the set temp is achieved the stove will drop down after a minute to idle level. Low flame. The unit also has the ECO option built in that will turn the unit off when temp is achieved. The if the home drops 2 degrees below set will make another fire.2 years agoHelpful?
Q: What is the flue height restriction? Would 18 feet be too tall for the flue?
3 years ago1 Answer
- A: There are numerous ways to run the exhaust on a pellet stove. The ideal length is 4-6 feet. The exhaust motors push the smoke, so the shorter the better. Unlike woodstove that is natural draft 6-8 inch piping the pellet stoves use 3-4 inch and when the length is extreme (over 12feet) then it becomes harder to push that far.3 years agoHelpful?
Q: Does this stove qualify for tax credit?
3 years ago1 Answer
- A: Yes. You can find the forms as well as the test report on the comfoirtbilt.net website.3 years agoHelpful?
Q: Do you need a pad under this unit
3 years ago1 Answer
- A: Yes you must have a pad under the unit but not on the walls beside or behind. You can purchase the pad on the comfortbilt.net website or a local fireplace store.3 years agoHelpful?
Q: How much pellets does it use in 24 hours
3 years ago1 Answer
- A: Depending on which of the five heat levels. Level 1- 1.5 lbs per hour and level5 is 4.3 lbs per hour.3 years agoHelpful?
Q: Do you have to vent the air intake thru the outside wall
4 years ago1 Answer
- A: You only need the air intake on installs for mobile homes, garages, and basements.4 years agoHelpful?
Q: Does this stove come with everything needed to install?
4 years ago1 Answer
- A: It comes completely assembled but you will need a 3 inch exhaust pipe venting system which can be found on the comfortbilt site.4 years agoHelpful?
Q: Stove goes out warning low temp?
4 years ago1 Answer
- A: Sorry that you are getting low heat alarms. These are caused by 2-3 different things. Hopper getting low or funneling, lid switch stopping the feed action, cleaning time too long, or feed too low, or lastly a sticky auger rotation. If you call our tech team we can discover the true reason.4 years agoHelpful?
Q: checking on delivery and set up/install
4 years ago1 Answer
- A: Deliveries are usually made to the home within 8-10 days. The install is very simple if you do the (through wall) behind the stove as you only have to make a 7 inch hole for the exhaust thimble.4 years agoHelpful?
Q: There is a fuse but where is it located? I is not feeding the pellets What could be wrong
5 years ago1 Answer
- A: To better assist you, Please contact ComfortBilt at 919-973-4092 or www.comfortbilt.net. *Technical service calls are answered Monday thru Friday, 9am-5pm eastern time.5 years agoHelpful?
Q&As
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 10 of 10 Questions
Newest questions
Q: does this product run from a temperature conttroled thermostat
2 years ago1 Answer
- A: The unit yes has a built in thermostat with a range of 61 to 82 degrees. When the set temp is achieved the stove will drop down after a minute to idle level. Low flame. The unit also has the ECO option built in that will turn the unit off when temp is achieved. The if the home drops 2 degrees below set will make another fire.2 years agoHelpful?
Q: What is the flue height restriction? Would 18 feet be too tall for the flue?
3 years ago1 Answer
- A: There are numerous ways to run the exhaust on a pellet stove. The ideal length is 4-6 feet. The exhaust motors push the smoke, so the shorter the better. Unlike woodstove that is natural draft 6-8 inch piping the pellet stoves use 3-4 inch and when the length is extreme (over 12feet) then it becomes harder to push that far.3 years agoHelpful?
Q: Does this stove qualify for tax credit?
3 years ago1 Answer
- A: Yes. You can find the forms as well as the test report on the comfoirtbilt.net website.3 years agoHelpful?
Q: Do you need a pad under this unit
3 years ago1 Answer
- A: Yes you must have a pad under the unit but not on the walls beside or behind. You can purchase the pad on the comfortbilt.net website or a local fireplace store.3 years agoHelpful?
Q: How much pellets does it use in 24 hours
3 years ago1 Answer
- A: Depending on which of the five heat levels. Level 1- 1.5 lbs per hour and level5 is 4.3 lbs per hour.3 years agoHelpful?
Q: Do you have to vent the air intake thru the outside wall
4 years ago1 Answer
- A: You only need the air intake on installs for mobile homes, garages, and basements.4 years agoHelpful?
Q: Does this stove come with everything needed to install?
4 years ago1 Answer
- A: It comes completely assembled but you will need a 3 inch exhaust pipe venting system which can be found on the comfortbilt site.4 years agoHelpful?
Q: Stove goes out warning low temp?
4 years ago1 Answer
- A: Sorry that you are getting low heat alarms. These are caused by 2-3 different things. Hopper getting low or funneling, lid switch stopping the feed action, cleaning time too long, or feed too low, or lastly a sticky auger rotation. If you call our tech team we can discover the true reason.4 years agoHelpful?
Q: checking on delivery and set up/install
4 years ago1 Answer
- A: Deliveries are usually made to the home within 8-10 days. The install is very simple if you do the (through wall) behind the stove as you only have to make a 7 inch hole for the exhaust thimble.4 years agoHelpful?
Q: There is a fuse but where is it located? I is not feeding the pellets What could be wrong
5 years ago1 Answer
- A: To better assist you, Please contact ComfortBilt at 919-973-4092 or www.comfortbilt.net. *Technical service calls are answered Monday thru Friday, 9am-5pm eastern time.5 years agoHelpful?
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Reviews
- satisfaction
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- for cold weather
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1 to 4 of 22 Reviews .
1 – 4 of 22 Reviews
Most Recent
Kathy O
Review 1
5 out of 5 stars.
3 years ago
Love our comfortBilt HP21 Pellet Stove. It's a perfect size to heat our 1700 sq ft home. It burns clean and cleans up easy. The instant warmth it provides is heavenly on a cold winter morning. I don't know why we didn't do it sooner. The only thing we had to call the company about was a squeak that appeared to be the auger. Once the stove heated up and broke in it eventually Stopped. This took a few weeks and about 6 bags of pellets
Originally posted on ComfortBilt Pellet Stoves
Tyler W
Review 1
3 out of 5 stars.
3 years ago
This Pellet Stove has been great in being the only heat source for our home. The only complaint would be the gaskets on the sides of the stove. When performing the monthly cleaning, the gaskets seemed to be extremely fragile and gave us an uneasy feeling when placing the covers back on. The exhaust fan gasket was also extremely fragile.
Originally posted on ComfortBilt Pellet Stoves
Kevin M
Review 1
1 out of 5 stars.
4 years ago
First unit did not work at all. Two cold months later new unit worked but very finicky. It needs way too much attention for a functional heating unit.
Originally posted on ComfortBilt Pellet Stoves
William L
Review 1
5 out of 5 stars.
4 years ago
It puts out a ton of heat. It'll run the entire night with no problems as long as I cleaned it before turning it on.
Originally posted on ComfortBilt Pellet Stoves