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
EPA lists 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-12… under GHP Group as a currently certified non-catalytic wood stove.
The listed emission rate is 1.9 grams per hour.
The listed HHV efficiency is 78 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 | 1.9 grams per hour |
| HHV efficiency | 78 percent |
| Heat output | 14,295–56,107 BTU/hr |
| Firebox | 1.53 cu ft |
| CO | 1.5 g/min |
| Certified fuel | Cord 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.
- 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
Other model lines from this manufacturer
- 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
- 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
- 15-SSW01, 50-SHSSW01, 50-TRSSW01, 15-W03, 50-SHW03, 50-TRW03 — 1.9 grams per hour
- 3000 (AFS7500), SW4100 — 1.9 grams per hour
- 3000 DNMW410 — 1.9 grams per hour
- 3000FT — 1.9 grams per hour
- 3112B, 3142B — 1.9 grams per hour
HHV efficiency
- 205 Fireview Catalytic — 78 percent
- 209a Progress Hybrid — 78 percent
- Alterra Pro I3000 Series (I300R, I300A) — 78 percent
- F 500 V3 — 78 percent
- F1500, I1500 — 78 percent
Heat output
- Quadra Fire 4300 ACT — 11,900–58,500 BTU/hr
- Regency R6, RA6, RA8 Wood Stoves — 11,500–59,000 BTU/hr
- Woodchief 400 E — 11,500–59,000 BTU/hr
- US2500E, AW2520E, VG2520, CH25, NM1190, SW2.5, AHWS2520, US2500E-P, US2500E-L, US2500E-BP, US2500E-BL, AW2520E-P, AW2520E-L, AW2520E-BP, AW2520E-BL, VG2520-P, VG2520-L, VG2520-BP, VG2520-BL, KW2500E-L, KW25, Comfort Glow CGWS2500, DuraHeat DHWS2500 — 20,053–50,470 BTU/hr
- 3 CB — 11,900–58,300 BTU/hr