Certifications; Btu & Efficiency Specifications; Electrical Rating; Glass Specifications - Comfort Bilt HP21 Owner's Manual

certifications

BTU & Efficiency Specifications
Emissions Report No.
EPA Certified
*HHV Tested Efficiency
**BTU Output
***Heating Capacity
Exhaust Port Size
Air Intake Port Size
Hopper Capacity
Shipping Weight
*Weighted average HHV efficiency using data collected during EPA emissions test
**Maximum BTU output based on HHV efficiency and the high burn section of the EPA emissions test.
***Heating capacity depends on climate zone, structure layout, insulation ratings, and other facrors.
Electrical Rating (On High)
HP21: 115VAC, 60Hz, Start 4.3 Amps, Run 1.8 Amps
Room Blower: 115VAC, 60Hz, 0.70 Amps
Auger Motor: 115VAC, 60Hz, 0.55 Amps
Any generator, UPS, or battery backup system must have a Pure Sine Wave power signature.
(Partial or modified sine waves can damage electronics, or cause component failures)
*Performing an ignition while on battery backup will severely drain the battery, and may cause damage to
the battery cells.

Glass Specifications

This stove is equipped with ceramic glass.
Replace glass only with ceramic glass. Please contact Comfortbilt for replacement glass.
This manual describes the installation and operation of the Brand Comfortbilt, Model HP21 wood pellet stove.
This stove meets the 2020 U.S. Environmental Protection Agency's crib wood emissions limits for wood
stoves sold after May 15, 2020. Under specific conditions, this stove has been shown to deliver heat at rates
ranging from 12,349 to 31,753 Btu/hr.
Complies with ASTM E1509-2012 (R2017), ULC S627-2021, ASTM E2515-2017, ASTM E2779-2017, CSA
B415.2010 (R2020)
For the full Lab Reports, visit:
https://comfortbilt.net/pages/non-cbi
or scan the code.
104769789MID-002
1.47 grams / hr.
76.3 %
12,349 - 31,753 / hr.
Up to 2,400 ft²
75mm (3")
50mm (2")
40 lbs (approximate)
Fuel Premium Wood Pellets
275 lbs
34
Combustion Blower: 115VAC, 60Hz, 0.55 Amps
Igniter: 115VAC, 60Hz, 3.2 Amps
comfortbilt.net