HP41 - Alpine
Currently certified
EPA lists HP41 - Alpine under SMG Hearth and Home, LLC as a currently certified pellet stove.
The listed emission rate is 1.6 grams per hour.
The listed HHV efficiency is 80 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 | 1.6 grams per hour |
| HHV efficiency | 80 percent |
| Heat output | 12,744–32,155 BTU/hr |
| Firebox | Not applicable |
| CO | 0.072 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.
- HP41 - Alpine
Other model lines from this manufacturer
- ComfortBilt HP22N, HP22, and HP22i Insert Currently certified
- ComfortBilt HP50S Currently certified
- HP 21 Currently certified
- HP 40 Currently certified
- HP 61 Currently certified
- HP42-Alpine Currently certified
- HP75C Currently certified
- ComfortBilt HP54 Previously certified
- ComfortBilt HP55 Previously certified
- HP22 ComfortBilt 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
- 10-CPM, 49-TRCPM, 49-SHCPM — 1.6 grams per hour
- 5710E, AP5710E, VG5710E, 5501SE, AP5501SE, VG5501SE, 5710-XHE, US513ME, Breckwell SP600, Comfort Glow CGPS2050 — 1.6 grams per hour
- Eclipse-P — 1.6 grams per hour
- Frontier II — 1.6 grams per hour
- Giulia Air, Valentina Air N — 1.6 grams per hour
HHV efficiency
- Ashby-P II — 80 percent
- ComfortBilt HP50S — 80 percent
- Deerfield II — 80 percent
- Enviro Mini 2, Enviro P3-2 Regency Greenfire GF40-2 — 80 percent
- G2-A50WTS, G2-C50WTS, G2-H50WTS, G2-J50WTS, G2-N50WTS — 80 percent
Heat output
- PelPro PP70 — 9,603–35,278 BTU/hr
- 5790E, AP5790E, VG5790E, KP5790E, KP5790-W, US5790E, CGPS2200, DH4800, BHPS48 — 8,950–36,300 BTU/hr
- RV100 Classic — 10,750–34,500 BTU/hr
- Hastings II — 12,082–33,190 BTU/hr
- Maryon, Maryon FG — 12,494–31,901 BTU/hr
SMG Hearth and Home, LLC hub · EPA Certified Wood Heater Database