Medium Wood Stove Series: MWS-2200L, MWS-2200LB, MWS-2200LE, MWS-2200P, MWS-2200PB, MWS-2200PE, 2200L-MWS, 2200LB-MWS, 2200LE-MWS, 2200P-MWS, 2200PB-MWS, 2200PE-MWS, MWS-2200LZ, MWS-2200LBZ, MWS-2200LEZ, MWS-2200PZ, MWS-2200PBZ, MWS-2200PEZ, 2200LZ-MWS, 2200LBZ-MWS, 2200LEZ-MWS, 2200PZ-MWS, 2200PBZ-MWS, 2200PEZ-MWS, HCSM22L, HCSM22LB, HCSM22LE, HCSM22P, HCSM22PB, HCSM22PE
Currently certified
EPA lists Medium Wood Stove Series: MWS-2200L, MWS-2200LB, MWS-2200LE, MWS-2200P, MWS-2200PB, MWS-2200PE, 2200L-MWS, 2200LB-MWS, 2200LE-MWS, 2200P-MW… under GHP Group as a currently certified non-catalytic wood stove.
The listed emission rate is 1.8 grams per hour.
The listed HHV efficiency is 72 percent.
Source: EPA Certified Wood Heater Database, snapshot 2026-10-23.
EPA rows
| Field | Row 1 |
|---|---|
| Status | Currently certified |
| Type | Wood Stove |
| Subtype | Non-Catalytic Stove |
| Emission | 1.8 grams per hour |
| HHV efficiency | 72 percent |
| Heat output | 12,335–44,459 BTU/hr |
| Firebox | 1.94 cu ft |
| CO | 1.802 g/min |
| Certified fuel | Crib Wood |
| 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.
- Medium Wood Stove Series
- MWS-2200L
- MWS-2200LB
- MWS-2200LE
- MWS-2200P
- MWS-2200PB
- MWS-2200PE
- 2200L-MWS
- 2200LB-MWS
- 2200LE-MWS
- 2200P-MWS
- 2200PB-MWS
- 2200PE-MWS
- MWS-2200LZ
- MWS-2200LBZ
- MWS-2200LEZ
- MWS-2200PZ
- MWS-2200PBZ
- MWS-2200PEZ
- 2200LZ-MWS
- 2200LBZ-MWS
- 2200LEZ-MWS
- 2200PZ-MWS
- 2200PBZ-MWS
- 2200PEZ-MWS
- HCSM22L
- HCSM22LB
- HCSM22LE
- HCSM22P
- HCSM22PB
- HCSM22PE
Other model lines from this manufacturer
- Pleasant Hearth Small Wood Stove SWS-1200, SWS-1200-B, HWS-1200, HWS-1200-B, PWS- 1200-B PH1200WS, WSL-1200, PH1200WS-B, WSL-1200-B, GWS-1200-B, WS-1200, GWS-1200 WS-1200-B Currently certified
- Medium Wood Stove Pleasant Hearth LWS-127201-B; Pleasant Hearth LWS-127201-BCA Previously certified
- Pleasant Hearth Large Wood Stove GWS-2200, GWS-2200-B, WSL-2200, WSL-2200-B, LWS-2200, WS-2200, WS-2200-B, PH2200WS, PH2200WS-B, SWS-2200, SWS-2200-B, HWS-2200, HWS-2200-B, PWS-2200-B Previously certified
- Pleasant Hearth LWS-130291-B; Pleasant Hearth LWS-130291-BCA Previously certified
- Pleasant Hearth Medium Wood Stove PH1800WS, MWS-1800, WSL-1800-B, WSL-1800, GWS-1800-B, GWS-1800 Previously certified
- WS-2417, WS-2417-B, HWS-224172MH, HWS-224172, DWS-324173, LWS-124171, RWS-424174MH, and RWS-424174 Previously certified
- WS-2720-B 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
- 1.4 Series (Osburn 950, Escape 1200, Gateway 1400, Solution 1.4, Spark II, Fox, Déco Nano, S250, Harmony 1.4, HES140, Blue Ridge 100) — 1.8 grams per hour
- 1410B, 1440B, 1450B — 1.8 grams per hour
- 15-W06, 50-SHW06, 50-SHW06L, 50TRW06, 15-W08, 50-SHW08, 50-SHW08L, 50TRW08 — 1.8 grams per hour
- 30 Compact, 30 Compact-H, 30 Compact-one — 1.8 grams per hour
- 44 Elite — 1.8 grams per hour
HHV efficiency
- 15-W06, 50-SHW06, 50-SHW06L, 50TRW06, 15-W08, 50-SHW08, 50-SHW08L, 50TRW08 — 72 percent
- 2.3 Series (Archway 2300, FW2900, Gateway 2300, Green Mountain Insert 70, Escape 1800, Inspire 2000, Inspire 2000-I, Matrix, Escape 1800-I, Osburn 2000, Osburn 2000-I, Harmony 2.3, Solution 2.3, Solution 2.3-I, CW2900, Destination 2.3-I, Matrix-I, HES240, HEI240, Heritage, Deco Alto, Harmony 2.3-I, Blue Ridge 300P, Blue Ridge 300L, and Blue Ridge 300-I) — 72 percent
- 36 Elite — 72 percent
- 50TL — 72 percent
- Answer — 72 percent
Heat output
- Erik SW II Catalytic Environmentalist SSW-1000 — 9,800–46,900 BTU/hr
- Heirloom 300 HC — 11,600–45,100 BTU/hr
- HE40 — 11,400–45,500 BTU/hr
- Avalon Olympic, Liberty, Freedom Bay, Freedom Bay insert, Olympic insert — 12,000–45,100 BTU/hr
- Vermont Castings Dauntless Flexburn Catalytic Model — 14,518–41,943 BTU/hr