Crown Royal RS7200E
Previously certified
EPA lists Crown Royal RS7200E under Greentech Manufacturing Inc. as a previously certified hydronic heater.
The listed emission rate is 0.13 pounds per million BTU.
The listed HHV efficiency is 60 percent.
Source: EPA Certified Wood Heater Database, snapshot 2026-10-23.
EPA rows
| Field | Row 1 |
|---|---|
| Status | Previously certified |
| Type | Hydronic Heater |
| Subtype | Non-Catalytic Stove |
| Emission | 0.13 pounds per million BTU |
| HHV efficiency | 60 percent |
| Heat output | 184,508 BTU/hr maximum |
| Heat output maximum | 184,508 BTU/hr |
| Firebox | Not listed |
| CO | Not listed |
| Certified fuel | Crib Wood |
| Test method | Not listed |
| 2020 NSPS | No |
| 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.
- Crown Royal RS7200E
Other model lines from this manufacturer
- BIO200 Currently certified
- Crown Royal Stoves 7200E Currently certified
- Crown Royal Stoves 7300E Currently 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
- Central Boiler Classic Edge 360, WoodMaster– CleanFire 300 — 0.12 pounds per million BTU
- Central Boiler Classic Edge 560, WoodMaster– CleanFire 500 — 0.14 pounds per million BTU
- CleanFire 300 (Central Boiler Classic Edge 360) — 0.12 pounds per million BTU
- GARN WHS-1500H — 0.14 pounds per million BTU
- GARN WHS-1500V — 0.14 pounds per million BTU
HHV efficiency
- Drummer-35 — 60 percent
- EBW 200-170 — 60 percent
- Crown Royal RS7400E — 61 percent
- E4 — 61 percent
- Empire Elite 200/XT200 — 61 percent
Heat output
- X Series 200X — 184,459 BTU/hr maximum
- Smart 55 — 183,573 BTU/hr maximum
- Empire Elite 200/XT200 — 185,983 BTU/hr maximum
- 200 SSP — 180,000 BTU/hr maximum
- Crown Royal RS7300E — 189,599 BTU/hr maximum
Greentech Manufacturing Inc. hub · EPA Certified Wood Heater Database