Maine Energy Systems PE16
Maine Energy Systems PE16 is a non-catalytic hydronic heater from Maine Energy Systems with 86% HHV efficiency (previously certified, no longer in production).
Previously certified (out of production). This model appears in the EPA Certified Wood Heater Database but is no longer on the current certified list, which usually means it is no longer manufactured. The specifications below are its certified figures, kept for reference and for owners of installed units. Browse currently certified heaters for models sold new today.
| Appliance type | hydronic-heater |
|---|---|
| Combustion technology | Non-Catalytic Stove |
| Certified fuel | Wood Pellets |
| Covered model numbers | PE16 |
| Efficiency (HHV) | 86 % |
|---|
| Heat output (high) | 57000 BTU/h |
|---|
| 25C tax credit eligible (≥75% HHV) | Yes |
|---|---|
| 2020 NSPS compliant | No |
| Currently in production | No |
What space does the Maine Energy Systems PE16 suit?
- Certified burning Wood Pellets .
Similar hydronic heaters
- NBE Production RTB54 (TS)
- Windhager Zentralheizung Technik GmbH BioWin 152
- NBE Production Kedel RTB54 (0.68 g/hr)
- Pellergy, LLC/ Windhager Zentralheizung Technik GmbH Alpha-60
- Windhager, North America, LLC/ Windhager Zentralheizung Technik GmbH BioWin 150
- Windhager Zentralheizung Technik GmbH BioWIN 152 (2)
Frequently asked questions
Is the Maine Energy Systems PE16 EPA certified?
The Maine Energy Systems PE16 holds EPA certification number n/a but is no longer on the current certified list — it is previously certified, which usually means the model is out of production. Already-installed units are unaffected by that status in most jurisdictions.
Does the Maine Energy Systems PE16 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 PE16's certified efficiency is 86% 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)