Pellematic 20
Currently certified
EPA lists Pellematic 20 under Maine Energy Systems, LLC as a currently certified hydronic heater.
The listed emission rate is 0.02 pounds per million BTU.
The listed HHV efficiency is 77 percent.
Source: EPA Certified Wood Heater Database, snapshot 2026-10-23.
EPA rows
| Field | Row 1 |
|---|---|
| Status | Currently certified |
| Type | Hydronic Heater |
| Subtype | Non-Catalytic Stove |
| Emission | 0.02 pounds per million BTU |
| HHV efficiency | 77 percent |
| Heat output | 9,323–70,418 BTU/hr |
| Heat output maximum | 68,300 BTU/hr |
| Firebox | Not applicable |
| CO | 0.025 g/min |
| Certified fuel | Wood Pellets |
| Test method | Not listed |
| 2020 NSPS | Yes |
| Thermal storage | No |
Retail names in the model line
These are the names split from EPA's model cell. They are aliases for this line, not separate listings.
- Pellematic 20
Other model lines from this manufacturer
- AutoPellet Air 28kW Currently certified
- Pellematic 22 Currently certified
- Pellematic 32 Currently certified
- Pellematic 56 Currently certified
- Pellematic Smart XS (Condensing Mode) Currently certified
- Autopellet Air Previously certified
- EasyPell Previously certified
- EasyPell 16-20KW Previously certified
- PE/PES 12-20 Previously certified
- PE/PES 36-56 Previously certified
- PE16 Previously certified
- PE32 Previously certified
- PE64 Previously certified
- PES 25-32 Previously certified
Nearest model lines by EPA figures
Nearest means the smallest absolute difference on that EPA figure, among other Hydronic Heater model lines that list it. Ties are ordered by model name.
Emission
- Alpha-60 — 0.02 pounds per million BTU
- BioWin 100 — 0.02 pounds per million BTU
- BioWin 102 — 0.02 pounds per million BTU
- BioWin 150 — 0.02 pounds per million BTU
- BioWin 152 — 0.02 pounds per million BTU
HHV efficiency
- Crown Royal Stoves 7200E — 77 percent
- G Class G3 — 77 percent
- GARN WHS-1000H and WHS1000V — 77 percent
- GARN WHS-1000H, GARN WHS-1000V — 77 percent
- Pellematic 32 — 77 percent
Heat output
- PE1 Pellet 20 — 9,656–67,744 BTU/hr
- Pellematic Smart XS (Condensing Mode) — 20,357–64,851 BTU/hr
- BioWin 102 — 36,900 BTU/hr maximum
- P4 Unit 8 — 35,800 BTU/hr maximum
- SMART HV23 — 10,166–78,335 BTU/hr
Maine Energy Systems, LLC hub · EPA Certified Wood Heater Database