Thelin Gnome
Currently certified
EPA lists Thelin Gnome under Thelin Company Inc. as a currently certified pellet stove.
The listed emission rate is 0.98 grams per hour.
The listed HHV efficiency is 75 percent.
Source: EPA Certified Wood Heater Database, snapshot 2026-10-23.
EPA rows
| Field | Row 1 |
|---|---|
| Status | Currently certified |
| Type | Pellet Stove |
| Subtype | Non-Catalytic Stove |
| Emission | 0.98 grams per hour |
| HHV efficiency | 75 percent |
| Heat output | 11,523–16,532 BTU/hr |
| Firebox | Not applicable |
| CO | 0.12 g/min |
| Certified fuel | Wood Pellets |
| Test method | Not listed |
| 2020 NSPS | Yes |
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.
- Thelin Gnome
Other model lines from this manufacturer
- Echo-Comstock II Currently certified
- Providence Currently certified
- Thelin Parlour 3000 Currently certified
- Thelin Parlour T-4000 Currently certified
- Gnome Pellet Stove, Gnome 1.2 Previously certified
- Providence, Providence Signature Previously certified
- Thelin T-4000 Previously certified
- Tiburon 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
- AGP Insert — 0.98 grams per hour
- Harman Absolute 43-C — 0.99 grams per hour
- 3500P, 35001, and 3502 — 1 grams per hour
- 55-SHPCBEP, 55-TRPCBEP, and 25-CBEP — 1 grams per hour
- 5710, AP5710, VG5710, 5501S, AP5501S, VG5501S, 5710-XH, and US513M — 1 grams per hour
HHV efficiency
- 5660, AP5660E, US5660, VG5660, SP566, 5660-W, AP5660-W, US5660-W, VG5660-W, 5660-KIT, AP5660-KIT, US5660-KIT, VG5660-KIT, CGPS1525 — 75 percent
- 5790E, AP5790E, VG5790E, KP5790E, KP5790-W, US5790E, CGPS2200, DH4800, BHPS48 — 75 percent
- Breckwell and Golden Eagle: SP22E, SP22Ei, 5040E and 5040Ei — 75 percent
- Breckwell SP2047 (Traverse), GW7400, ARGO500 — 75 percent
- Echo-Comstock II — 75 percent
Heat output
- HTP Bay — 7,181–20,846 BTU/hr
- Enviro - M55 FS, M55C-FPI, Regency Greenfire – GC60, GCI60 — 4,383–23,542 BTU/hr
- QCPS - 28000 — 13,100–14,800 BTU/hr
- HTP Standard — 8,419–19,455 BTU/hr
- Americas Heat B-100 — 9,098–18,773 BTU/hr
Thelin Company Inc. hub · EPA Certified Wood Heater Database