Trinity MK II
Previously certified
EPA lists Trinity MK II under Waterford Stanley Limited as a previously certified non-catalytic wood stove.
The listed emission rate is 2.9 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 | Wood Stove |
| Subtype | Non-Catalytic Stove |
| Emission | 2.9 grams per hour |
| HHV efficiency | Not listed |
| Heat output | 8,800–25,900 BTU/hr |
| Firebox | Not listed |
| CO | Not listed |
| Certified fuel | Crib Wood |
| 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.
- Trinity MK II
Other model lines from this manufacturer
- 100B 90 32 RV Previously certified
- 100B 90 32 TV Previously certified
- 100B Design 29, Fionn Previously certified
- 100B, 100B O.S.A. LEPRECHAUN Previously certified
- Ashling Previously certified
- Erin OA Previously certified
- Erin/90 TV Previously certified
- Trinity 35 Previously certified
- Trinity OA Previously certified
Nearest model lines by EPA figures
Nearest means the smallest absolute difference on that EPA figure, among other Wood Stove model lines that list it. Ties are ordered by model name.
Emission
- 1900 series (Napoleon 1900), S9 — 2.9 grams per hour
- 261 — 2.9 grams per hour
- 400 — 2.9 grams per hour
- Amzed Jayline Ukal U-12 — 2.9 grams per hour
- Andersen 8 — 2.9 grams per hour
HHV efficiency
EPA does not list an HHV efficiency to compare, or no other line lists one.
Heat output
- 100B Design 29, Fionn — 7,200–27,500 BTU/hr
- 41BCV, BBay, CD, CS, CV, CBAY, PCV, PCBAY — 6,900–27,800 BTU/hr
- Ashford 30.1 (AF30.1), Chinook 30.1 (CK30.1), Sirocco 30.1 (SC30.1) — 6,100–28,600 BTU/hr
- Model 18M-H — 7,800–26,900 BTU/hr
- Voyageur — 11,200–23,500 BTU/hr
Waterford Stanley Limited hub · EPA Certified Wood Heater Database