Model WP-18
Previously certified
EPA lists Model WP-18 under Winston Stove Company as a previously certified pellet stove.
The listed emission rate is 0.6 grams per hour.
EPA does not list an HHV efficiency for this model line.
Source: EPA Certified Wood Heater Database, snapshot 2026-10-23.
EPA rows
| Field | Row 1 |
|---|---|
| Status | Previously certified |
| Type | Pellet Stove |
| Subtype | Non-Catalytic Stove |
| Emission | 0.6 grams per hour |
| HHV efficiency | Not listed |
| Heat output | 10,000–21,300 BTU/hr |
| Firebox | Not applicable |
| CO | Not listed |
| Certified fuel | Wood Pellets |
| Test method | Not listed |
| 2020 NSPS | 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.
- Model WP-18
Other model lines from this manufacturer
- Model WP-24 Previously certified
Nearest model lines by EPA figures
Nearest means the smallest absolute difference on that EPA figure, among other Pellet Stove model lines that list it. Ties are ordered by model name.
Emission
- DC 2000, Europa — 0.6 grams per hour
- Francesca 2015, Monica 2015, RV 80 Ceramica — 0.6 grams per hour
- V5.2 — 0.59 grams per hour
- Harman Accentra-2 — 0.62 grams per hour
- RC120 Touch, Atena C, Vitoria C — 0.62 grams per hour
HHV efficiency
EPA does not list an HHV efficiency to compare, or no other line lists one.
Heat output
- RC 120 115-00-003A — 9,600–21,700 BTU/hr
- Harman Accentra-2 — 6,253–25,210 BTU/hr
- EF5/Enviro P4 — 8,200–22,900 BTU/hr
- GAP 2020 — 8,026–23,002 BTU/hr
- HTP 26 Bay, HTP26 Bay PedestalInsert — 8,637–22,999 BTU/hr
Winston Stove Company hub · EPA Certified Wood Heater Database