ComfortBilt HP21 2,400 sq. ft. EPA Certified Pellet Stove with Auto Ignition New

  • Model: ComfortBilt
  • SKU: HP21
ComfortBilt HP21 2,400 sq. ft. EPA Certified Pellet Stove with Auto Ignition New

Warranty Options Available

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To place an order over the phone or for immediate assistance, please call (888) 978-4993. For after hours sales please call (888) 999-1522.

Manufacturer Refurbished Perfect for areas up to 2,400 sq. ft.
Manufacturer Refurbished Brand new & manufacturer direct
Manufacturer Refurbished 7 year limited factory warranty
Manufacturer Refurbished Remote control
Manufacturer Refurbished Authorized ComfortBilt dealer
Manufacturer Refurbished Free same or next day shipping

One of our most powerful pellet stoves, the ComfortBilt HP21 combines superior performance with a pleasing bay view design that will make you proud to own this stove year after year. Its quality engineering and construction have been praised by dealers and customers alike, earning it high ratings in published comparison tests. With its super-quiet heat exchange blower and an exhaust fan that helps pellets burn completely, the HP21 is one of the quietest, most efficient, and cleanest burning pellet stoves on the market today.


  • Heats 2,400 sq. ft. or more, depending on outside temps, insulation, and room layout
  • Superior firebox design and heat exchanger produce up to 48,000 BTU per hour
  • Top-mounted 55 lb. hopper will keep stove burning up to 24 hours
  • Feed rate and blower speed are adjusted on LED control panel or by remote control
  • Thermostat can preset room temperatures from 61° F to 82° F
  • One touch ignition ignites pellets automatically and delivers heat within minutes
  • Attractive bay view window provides radiant heat in addition to forced air heating
  • Air wash system cleans ceramic glass window panes automatically
  • Room blower circulates heated air at 142 cu. ft. per minute
  • EPA Certified to be safe and to meet all US emissions standards
  • Parts warranties are one year on electrical, 3 years on glass, and 7 years on firebox
  • Durable charcoal color exterior is easy to keep clean and blends nicely with all decors
  • Removable ash pan can be emptied once every three weeks due to low ash
  • Burn pot and exhaust design allow EPA Certified 84% burn efficiency
  • Igniter and blower motors use standard 110-Volt house current
  • Certified safe for mobile home use
  • Rear exhaust and intake ports are ready for hookup with standard piping kits




Assembled Depth (in.) 27 in
Assembled Height (in.) 36 in
Assembled Width (in.) 24 in
Firebox Depth (in.) 6 in
Firebox Height (in.) 17 in
Firebox Width (in.) 17 in


Area Heated (Sq. Ft.) 2400
Assembly Required - Yes
Color Family - Gray
Heat Output (BTU/hour) - 44000
Hopper Capacity (lb.) - 40
Included - Remote Control
Material - Steel
Product Weight (lb.) - 242lb

Warranty / Certifications

Certifications and Listings - EPA Approved
Manufacturer Warranty
1 year electronics, 3 years glass, 7 years firebox

This product comes with a 7 year factory warranty.

Perfect For Rooms Up To: 2400 sq. ft.

Customer Reviews

Based on 1 review
Great Value for Incredible heat output!

We purchased one of these last year and this stove has become my only source of heat replacing my gas furnace! I have saved about $800 last year and after this season this stove will have paid for itself!

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