Classic Edge 865, CleanFire 1800
Currently certified
EPA lists Classic Edge 865, CleanFire 1800 under Central Boiler Inc.- WoodMaster Inc. as a currently certified hydronic heater.
The listed emission rate is 0.07 pounds per million BTU.
The listed HHV efficiency is 83 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 | 0.07 pounds per million BTU |
| HHV efficiency | 83 percent |
| Heat output | 33,629–237,755 BTU/hr |
| Heat output maximum | 245,000 BTU/hr |
| Firebox | 22.68 cu ft |
| CO | 1.54 g/min |
| Certified fuel | Cord Wood |
| 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.
- Classic Edge 865
- CleanFire 1800
Other model lines from this manufacturer
- Central Boiler Classic Edge 360, WoodMaster– CleanFire 300 Currently certified
- Central Boiler Classic Edge 960, WoodMaster CleanFire 900 Currently certified
- Classic Edge 560.1, CleanFire 500.1 Currently certified
- Classic Edge 760.1, CleanFire 700.1 Currently certified
- Maxim M255 PE Currently certified
- Central Boiler Classic Edge 560, WoodMaster– CleanFire 500 Previously certified
- Central Boiler Classic Edge 760, WoodMaster– CleanFire 700 Previously certified
- Classic Edge 350 Previously certified
- Classic Edge 550 Previously certified
- Classic Edge 750 Previously certified
- E-Classic 1450 Previously certified
- E-Classic 3250 IR Previously certified
- Maxim M255P/M255PE 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
- Classic Edge 560.1, CleanFire 500.1 — 0.07 pounds per million BTU
- ECO-HK 70 Multifuel — 0.07 pounds per million BTU
- G Series G100/G100s — 0.07 pounds per million BTU
- G Series G200-2/G200s — 0.07 pounds per million BTU
- G-Class G2Plus — 0.07 pounds per million BTU
HHV efficiency
- Central Boiler Classic Edge 760, WoodMaster– CleanFire 700 — 83 percent
- Classic Edge 560.1, CleanFire 500.1 — 83 percent
- Classic Edge 760.1, CleanFire 700.1 — 83 percent
- Crown Royal Stoves 7400E — 83 percent
- Smart 55 — 83 percent
Heat output
- Central Boiler Classic Edge 760, WoodMaster– CleanFire 700 — 34,411–235,938 BTU/hr
- P7000 — 20,162–255,301 BTU/hr
- P7000 — 20,162–255,301 BTU/hr
- Vedolux 37 — 132,119 BTU/hr maximum
- Phase 2-200 — 139,576 BTU/hr maximum
Central Boiler Inc.- WoodMaster Inc. hub · EPA Certified Wood Heater Database