Maine Energy Systems AutoPellet Air 28kW
Maine Energy Systems AutoPellet Air 28kW is a non-catalytic forced-air furnace from Maine Energy Systems with 89% HHV efficiency and a 45,600–98,472 BTU/h output range.
| Appliance type | forced-air-furnace |
|---|---|
| Combustion technology | Non-Catalytic Stove |
| Certified fuel | Wood Pellets |
| Covered model numbers | AutoPellet Air 28kW |
| Efficiency (HHV) | 89 % |
|---|
| Heat output (low) | 45600 BTU/h |
|---|---|
| Heat output (high) | 98472 BTU/h |
| Carbon monoxide | 0.029 g/min |
|---|
| 25C tax credit eligible (≥75% HHV) | Yes |
|---|---|
| 2020 NSPS compliant | Yes |
| Currently in production | Yes |
| EPA certification number | 21FAF-20 |
What space does the Maine Energy Systems AutoPellet Air 28kW suit?
- Certified burning Wood Pellets .
Similar forced-air furnaces
Frequently asked questions
Is the Maine Energy Systems AutoPellet Air 28kW EPA certified?
Yes, the Maine Energy Systems AutoPellet Air 28kW is on the EPA's current list of certified wood heaters (certification number 21FAF-20) and meets the 2020 NSPS Step 2 emission limits.
Does the Maine Energy Systems AutoPellet Air 28kW qualify for a federal tax credit?
No — the federal 25C credit for biomass stoves was terminated for property placed in service after December 31, 2025. The Maine Energy Systems AutoPellet Air 28kW's certified efficiency is 89% HHV, which met the credit's ≥75% HHV threshold while it existed. State and local incentive programs may still apply — check your state energy office and air district.
Sources
- cfpub.epa.gov (retrieved 2026-07-23)