The ComfortBilt HP21-SS Pellet Stove combines dependable heating performance with stainless steel trim surrounding its wide bay-view glass. Its compact pedestal design fits comfortably in homes, cabins, workshops, and living areas while providing heat for spaces up to 2,400 square feet under mild-temperature conditions.

Five heat settings and a programmable thermostat make it easy to tailor the temperature to your space. The 40-lb hopper provides up to 16 hours of continuous operation on the lowest setting, while the included remote control and automatic ignition make everyday operation simple and convenient.

A powerful room blower helps distribute warmth throughout the space, and the removable ash pan makes routine cleaning easier. EPA and CSA certified, the HP21-SS delivers up to 32,000 BTU per hour with a tested 76.3% HHV efficiency.

• Heats up to 2,400 sq. ft. of living space under mild-temperature conditions

• Produces up to 32,000 BTU per hour for dependable pellet heat

• 40-lb hopper provides up to 16 hours of continuous operation on the lowest setting

• Stainless steel front-door trim adds a refined contrast around the bay-view glass

• Five power settings and a programmable 61–82°F thermostat help maintain consistent comfort

• Included remote control lets you adjust the stove from across the room

• Automatic ignition and a powerful room blower simplify operation and heat distribution

• Removable ash pan makes routine cleaning and maintenance easier

• Dimensions: 23.5" W × 24" D × 33" H with the controller installed

• EPA and CSA certified with a tested 76.3% HHV efficiency

This stove is backed by ComfortBilt’s limited warranty, including one year of coverage for electrical components, the burn pot, and labor, plus five years of coverage for steel parts excluding the burn pot. View full ComfortBilt pellet stove warranty details.

HP21-SS 2,400 sq. ft. Pellet Stove with 40-lb Hopper in Black with Stainless Steel Trim

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