ComfortBilt | HP21 Pellet Stove | HP21

ComfortBilt HP21 Pellet Stove

Compact, Efficient, and Stylish Heating for Any Space

The ComfortBilt HP21 Pellet Stove is an excellent choice for both new and experienced pellet stove owners. Combining efficient heating performance with an attractive, modern design, it provides a perfect solution for heating modest-sized homes, cabins, or workspaces. With five adjustable power settings, the HP21 can operate continuously for up to 16 hours on the lowest setting. Its programmable thermostat maintains consistent comfort while optimizing pellet usage for economical performance.

The HP21 is both EPA and CSA Certified, meeting all federal emissions standards for clean, safe operation. Its bay-view window allows for a clear view of the fire, delivering the warm ambiance ComfortBilt customers love. The stove’s compact pedestal design makes it a stylish and functional fit for nearly any room size or décor, while the heavy-gauge steel exterior ensures long-term durability and easy maintenance. The HP21-SS model features an upgraded stainless steel door trim around the glass for an enhanced aesthetic touch.

Clean Heat and Dependable Performance

The HP21’s advanced heat exchanger and high-powered blower system produce maximum heat output from every pellet, ensuring your space stays warm even on the coldest days. The 40-pound hopper provides ample capacity for long burn times, and the large, easy-to-clean ash pan requires only occasional emptying thanks to the stove’s highly efficient combustion system.

What’s Included

HP21 Wood Pellet Stove
Remote Control
Power Cord
Data Cable
Control Panel & Bracket
Owner’s Manual
Online Guides and Videos

Key Features

Heats up to 2,400 ft² under mild temperature conditions
EPA and CSA Certified to meet all federal emissions mandates
High-efficiency heat exchanger and blower maximize heat transfer
40-pound hopper capacity reduces refilling frequency
Ashes fall automatically into a large removable ash pan
Ash drawer typically needs emptying only once per week
Five power settings allow up to 15 hours of continuous burn time on low
Programmable thermostat for steady heat and efficient fuel use
Rear-mounted 3" exhaust port and 2" air intake for easy installation
Dimensions: 23.5" W × 24" D × 33" H (with mounted controller)

Specifications

Width: 24"
Height: 33"
Depth: 24"
Fuel Type: Wood Pellet
Installation Type: Freestanding
BTU Output: 12,349 – 31,753/hr
Hopper Size: 40 lbs
Efficiency: 76.3%
Maximum Coverage: Up to 2,400 ft²

Warranty

Includes a 1-Year Limited Warranty covering parts and service.

30% Federal Tax Credit Eligible (2023–2032)

The ComfortBilt HP21 Pellet Stove qualifies for the 30% Residential Clean Energy Tax Credit, available from January 1, 2023, through December 31, 2032.

Eligibility Requirements

Appliance must be EPA Certified with at least 75% HHV efficiency
Claim the credit using IRS Form 5695 under “Residential Energy Efficient Property Credit”
Credit capped at $2,000 annually, based on total cost (unit + installation)
Requires purchase receipt and manufacturer certification
Consult a qualified tax professional to confirm eligibility.