BIO200
Currently certified EPA marked New
EPA lists BIO200 under Greentech Manufacturing Inc. as a currently certified hydronic heater.
The listed emission rate is 0.08 pounds per million BTU.
The listed HHV efficiency is 89 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 | 0.08 pounds per million BTU |
| HHV efficiency | 89 percent |
| Heat output | 94,396–772,085 BTU/hr |
| Heat output maximum | Not listed |
| Firebox | Not applicable |
| CO | 0.08 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.
- BIO200
Other model lines from this manufacturer
- Crown Royal Stoves 7200E Currently certified
- Crown Royal Stoves 7300E Currently certified
- Crown Royal RS7200E Previously certified
- Crown Royal RS7300E Previously certified
- Crown Royal RS7400E Previously certified
- Crown Royal Stoves 7400E 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
- Crown Royal Stoves 7200E — 0.08 pounds per million BTU
- Crown Royal Stoves 7300E — 0.08 pounds per million BTU
- G3-G3 — 0.08 pounds per million BTU
- Kedel RTB 170 — 0.08 pounds per million BTU
- Kedel RTB54 — 0.08 pounds per million BTU
HHV efficiency
- CP 1700 — 89 percent
- Maxim M255 PE — 89 percent
- BioWin 102 — 88 percent
- CP 500 — 88 percent
- CP 850 — 88 percent
Heat output
- T4-130 — 444,000 BTU/hr maximum
- 400-4S — 400,000 BTU/hr maximum
- Optimizer 350 — 400,000 BTU/hr maximum
- Pyrot 150 — 494,000 BTU/hr maximum
- P 100 — 360,000 BTU/hr maximum
Greentech Manufacturing Inc. hub · EPA Certified Wood Heater Database