KB-165
Previously certified
EPA lists KB-165 under Hardy Manufacturing Co., Inc. as a previously certified hydronic heater.
The listed emission rate is 0.31 pounds per million BTU.
The listed HHV efficiency is 57 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 | 0.31 pounds per million BTU |
| HHV efficiency | 57 percent |
| Heat output | 150,000 BTU/hr maximum |
| Heat output maximum | 150,000 BTU/hr |
| Firebox | Not listed |
| CO | Not listed |
| Certified fuel | Cord 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.
- KB-165
Other model lines from this manufacturer
- KB-125 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
- 350X — 0.31 pounds per million BTU
- Classic Edge 550 — 0.31 pounds per million BTU
- Empire Elite 200/XT200 — 0.31 pounds per million BTU
- 200 SSP — 0.32 pounds per million BTU
- Drummer-35 — 0.32 pounds per million BTU
HHV efficiency
- 350X — 58 percent
- BioWIN 212 — 58 percent
- BioWIN 212 — 58 percent
- Blaze HE — 58 percent
- Woodmaster Ultra 30 — 59 percent
Heat output
- Wood Gun E155 — 147,632 BTU/hr maximum
- Woodpecker — 153,000 BTU/hr maximum
- Classic Edge 760.1, CleanFire 700.1 — 36,488–256,550 BTU/hr
- GX Series GX 10 — 144,870 BTU/hr maximum
- SE210 — 155,802 BTU/hr maximum
Hardy Manufacturing Co., Inc. hub · EPA Certified Wood Heater Database