Wood stoves with the lowest EPA emission rates
The lowest emission rate EPA lists on a currently certified wood-stove model line is 0.3 grams per hour, on Vermont Castings Intrepid FlexBurn 2115-CAT.
All 155 currently certified wood-stove model lines list an emission rate, so none were left out.
The table orders that grams-per-hour figure from lowest to highest. A lower test result is not a StoveRatings score.
Source: EPA Certified Wood Heater Database, snapshot 2026-10-23.
| Model line | EPA manufacturer | Status | Emission (g/hr) | HHV efficiency | Heat output | Firebox | Fuel |
|---|---|---|---|---|---|---|---|
| Vermont Castings Intrepid FlexBurn 2115-CAT | Hearth and Home Technologies | Currently certified | 0.3 | 77% | 10,665–15,906 BTU/hr | 1.31 cu ft | Crib Wood |
| Progress Hybrid 209b | Woodstock Soapstone Company, Inc. | Currently certified | 0.46 | 80% | 15,257–35,222 BTU/hr | 2.8 cu ft | Crib Wood |
| F445 | Jotul North America (Jotul U.S.A., Inc.) | Currently certified | 0.49 | 72% | 13,212–35,722 BTU/hr | 2.03 cu ft | Crib Wood |
| F 500 V3 | Jotul North America (Jotul U.S.A., Inc.) | Currently certified | 0.5 | 78% | 14,001–38,804 BTU/hr | 2.41 cu ft | Crib Wood |
| Absolute Steel Hybrid 211 | Woodstock Soapstone Company, Inc. | Currently certified | 0.5 | 77% | 14,426–45,317 BTU/hr | 2.43 cu ft | Crib Wood |
| Green Mountain 60-1 (Model 8661), Shelburne 3 (Model 8373), Hipster 20-1 (Model 8261) | Hearthstone Quality Home Heating Products Inc. | Currently certified | 0.51 | 81% | 14,533–35,571 BTU/hr | 2.04 cu ft | Crib Wood |
| Green Mountain 80-1 (Model 8681), Okemo (Model 8380), Hipster 30 (Model 8280) | Hearthstone Quality Home Heating Products Inc. | Currently certified | 0.53 | 80% | 14,846–33,424 BTU/hr | 3.16 cu ft | Crib Wood |
| Mansfield 8013 | Hearthstone Quality Home Heating Products Inc. | Currently certified | 0.54 | 78% | 14,043–32,200 BTU/hr | 2.88 cu ft | Crib Wood |
| Heritage 8024 | Hearthstone Quality Home Heating Products Inc. | Currently certified | 0.54 | 77% | 12,317–35,845 BTU/hr | 2.18 cu ft | Crib Wood |
| Princess PE32 | Blaze King Industries, Inc. | Currently certified | 0.55 | 82% | 11,358–34,435 BTU/hr | 2.86 cu ft | Crib Wood |
| 36 Elite NexGen-Hybrid | Travis Industries, Inc | Currently certified | 0.6 | 80% | 10,733–47,514 BTU/hr | 3.135 cu ft | Crib Wood |
| Green Mountain 60 8660, Hipster 20 AMB8260, Shelburne 8372 | Hearthstone Quality Home Heating Products Inc. | Currently certified | 0.6 | 79% | 12,608–33,576 BTU/hr | 2.03 cu ft | Crib Wood |
| Vermont Castings Intrepid FlexBurn 2115 | Hearth and Home Technologies | Currently certified | 0.6 | 74% | 12,480–18,502 BTU/hr | 1.31 cu ft | Crib Wood |
| Manchester 8362 | Hearthstone Quality Home Heating Products Inc. | Currently certified | 0.65 | 78% | 14,111–33,038 BTU/hr | 2.45 cu ft | Crib Wood |
| F445 V2 | Jotul North America (Jotul U.S.A., Inc.) | Currently certified | 0.65 | 77% | 14,323–36,986 BTU/hr | 2.03 cu ft | Crib Wood |
| Green Mountain 80 8680 | Hearthstone Quality Home Heating Products Inc. | Currently certified | 0.67 | 81% | 15,069–33,396 BTU/hr | 3.16 cu ft | Crib Wood |
| 2.3H Series: Archway 2300 H, FW2900 H, Gateway 2300 H, Green Mountain Insert 70 (8451), Escape 1800 H, Inspire 2000 H, Inspire 2000-I H, Matrix H, Escape 1800-I H, Osburn 2000 H, Osburn 2000-I H, Harmony 2.3 H, Solution 2.3 H, Solution 2.3-I H, CW2900 H, Destination 2.3 H, Destination 2.3-I H, Matrix-I H, HES240 H, HEI240H, Heritage H, Deco Alto H, Blue Ridge 300P H, Blue Ridge 300L H, Blue Ridge 00-I H, Origin 2000 H, Origin 2000-I H, Evasion 2.3 H, Evasion 2.3-I H Name indicates insert | Stove Builder International, Inc. | Currently certified | 0.7 | 80% | 14,698–30,938 BTU/hr | 2.115 cu ft | Crib Wood |
| Ideal Steel Hybrid 210b | Woodstock Soapstone Company, Inc. | Currently certified | 0.7 | 76% | 10,409–55,662 BTU/hr | 3.22 cu ft | Crib Wood |
| Q-Tee II USA Series: Q-Tee II USA, Q-Tee II Classic USA, Q-Tee II C USA, Q-Tee II C Classic USA, Q-Tee II C SST USA, Q-Tee II C SST Classic USA, Q-Tee Insert USA, Q-Tee Insert Classic USA Name indicates insert | Rais A/S | Currently certified | 0.7 | 73% | 11,600–20,005 BTU/hr | 0.9 cu ft | Crib Wood |
| OPEL PLUS Series: Opel+ 2C, Opel+ 3C, Opel+ 4C, Opel+ Keystone, Opel+ Keystone-AK | RSF / Industrial Chimney Company, Incorporated | Currently certified | 0.7 | 70% | 11,723–27,034 BTU/hr | 2.32 cu ft | Crib Wood |
| Rockport NexGen-Hybrid | Travis Industries, Inc | Currently certified | 0.73 | 80% | 12,594–42,722 BTU/hr | 2.04 cu ft | Crib Wood |
| 25 Series: Sirocco 25 (SC25) Insert, Ashford 25 (AF25) Insert, Boxer 24 (BX24) Freestanding Name indicates insert | Blaze King Industries, Inc. | Currently certified | 0.74 | 79% | 8,038–24,085 BTU/hr | 2.08 cu ft | Crib Wood |
| Large Flush Wood NexGen-Hybrid | Travis Industries, Inc | Currently certified | 0.8 | 78% | 11,162–39,829 BTU/hr | 2.72 cu ft | Crib Wood |
| 30.2 Series: Sirocco 30.2 (SC30.2), Ashford 30.2 (AF30.2), and Chinook 30.2 (CK30.2) | Blaze King Industries, Inc. | Currently certified | 0.81 | 83% | 10,094–36,076 BTU/hr | 2.843 cu ft | Crib Wood |
| F5200 | FPI/Regency Fireplace Products | Currently certified | 0.84 | 80% | 13,876–36,398 BTU/hr | 4.42 cu ft | Crib Wood |
| Liberty NexGen-Hybrid | Travis Industries, Inc | Currently certified | 0.9 | 80% | 11,598–47,138 BTU/hr | 4.14 cu ft | Crib Wood |
| Bari 8171, Bari Plus 8172 | Hearthstone Quality Home Heating Products Inc. | Currently certified | 0.94 | 76% | 14,065–26,036 BTU/hr | 1.25 cu ft | Crib Wood |
| Alterra Pro I3000 Series (I300R, I300A) | FPI/Regency Fireplace Products | Currently certified | 0.95 | 78% | 13,794–33,155 BTU/hr | 2.92 cu ft | Crib Wood |
| 16 IN Model Line: Lumis 16 (16 IN), Flair 25 (16 IN), Regal 16 (16IN) | Foyers Supreme, Inc | Currently certified | 0.95 | 66% | 9,436–27,042 BTU/hr | 1.26 cu ft | Crib Wood |
| Castleton 8031 | Hearthstone Quality Home Heating Products Inc. | Currently certified | 0.98 | 77% | 12,501–24,540 BTU/hr | 1.9 cu ft | Crib Wood |
| King KE40 | Blaze King Industries, Inc. | Currently certified | 1 | 81% | 10,392–38,516 BTU/hr | 4.55 cu ft | Crib Wood |
| Princess PI29 Insert Name indicates insert | Blaze King Industries, Inc. | Currently certified | 1 | 80% | 9,023–30,194 BTU/hr | 2.63 cu ft | Crib Wood |
| 212N Navajo Hybrid Wood-Coal, 212S Survival Hybrid Wood-Coal | Woodstock Soapstone Company, Inc. | Currently certified | 1 | 79% | 15,332–27,294 BTU/hr | 1.15 cu ft | Crib Wood |
| F1500, I1500 | FPI/Regency Fireplace Products | Currently certified | 1 | 78% | 14,244–24,488 BTU/hr | 0.98 cu ft | Crib Wood |
| Astra 24 24SFC, Novo 24 - Cast Iron, Monarch 24 (24SFC) | Foyers Supreme, Inc | Currently certified | 1 | 71% | 11,131–24,090 BTU/hr | 2.25 cu ft | Crib Wood |
| 20.2 Series: Ashford 20.2 (AF20.2), Chinook 20.2 (CK20.2), Sirocco 20.2 (SC20.2) | Blaze King Industries, Inc. | Currently certified | 1.05 | 80% | 10,786–31,092 BTU/hr | 1.86 cu ft | Crib Wood |
| 44 Elite NexGen-Hybrid | Travis Industries, Inc | Currently certified | 1.1 | 81% | 12,016–54,510 BTU/hr | 4.2 cu ft | Crib Wood |
| Green Mountain 40 Series: Green Mountain 40 (8640), Craftsbury 2 (8392), Hipster 14 (AMB8240) | Hearthstone Quality Home Heating Products Inc. | Currently certified | 1.1 | 79% | 13,876–31,581 BTU/hr | 1.32 cu ft | Crib Wood |
| Lincoln 8060, Green Mountain 20 (8620), Dorset (8330) | Hearthstone Quality Home Heating Products Inc. | Currently certified | 1.1 | 79% | 14,545–20,507 BTU/hr | 1 cu ft | Crib Wood |
| K-181 Series: Aspen LE-1, Tamarack LE-1, Aberdeen LE-1, and Alpine LE-1 | Kuma Stove And Iron Works | Currently certified | 1.1 | 78% | 12,764–29,153 BTU/hr | 1.821 cu ft | Crib Wood |
| K-251 Series: Ashwood LE-1, Wood Classic LE-1, Cambridge LE-1, Cascade LE-1 | Kuma Stove And Iron Works | Currently certified | 1.1 | 78% | 11,219–30,612 BTU/hr | 2.56 cu ft | Crib Wood |
| C550 V2 | Jotul North America (Jotul U.S.A., Inc.) | Currently certified | 1.1 | 77% | 11,757–36,214 BTU/hr | 1.9 cu ft | Crib Wood |
| CI2700-1, HI500-1 | FPI/Regency Fireplace Products | Currently certified | 1.1 | 77% | 14,291–27,168 BTU/hr | 1.83 cu ft | Crib Wood |
| Vermont Castings Encore 2040-CAT-C | Hearth and Home Technologies | Currently certified | 1.1 | 77% | 12,879–37,102 BTU/hr | 2 cu ft | Crib Wood |
| F3500B-1 | FPI/Regency Fireplace Products | Currently certified | 1.1 | 76% | 13,650–30,659 BTU/hr | 3.024 cu ft | Crib Wood |
| TN25 C | Pacific Energy Fireplace Products Limited | Currently certified | 1.1 | 76% | 13,447–29,202 BTU/hr | 1.98 cu ft | Crib Wood |
| Nexo 100 ManualNexo 100 Classic Manual, Nexo 120 ManualNexo 120 Classic Manual, Nexo 140 ManualNexo 140 Classic Manual, Nexo 160 ManualNexo 160 Classic Manual, Nexo 185 ManualNexo 185 Classic Manual, Nexo 100 G ManualNexo 100 G Classic Manual, Nexo 120 G ManualNexo 120 G Classic Manual, Nexo 140 G ManualNexo 140 G Classic Manual, Nexo 160 G ManualNexo 160 G Classic Manual, Nexo 185 G ManualNexo 185 G Classic Manual | Rais A/S | Currently certified | 1.1 | 72% | 13,149–20,238 BTU/hr | 1.48 cu ft | Crib Wood |
| Clydesdale 8492 | Hearthstone Quality Home Heating Products Inc. | Currently certified | 1.16 | 79% | 14,829–32,588 BTU/hr | 2.35 cu ft | Crib Wood |
| Endeavor NexGen-Hybrid | Travis Industries, Inc | Currently certified | 1.2 | 80% | 10,252–31,922 BTU/hr | 2.66 cu ft | Crib Wood |
| 42 Apex NexGen-Hybrid | Travis Industries, Inc | Currently certified | 1.2 | 77% | 9,795–38,005 BTU/hr | 3.18 cu ft | Crib Wood |
| Evergreen NexGen-Hybrid Free-Standing, Evergreen NexGen-Hybrid Insert Name indicates insert | Travis Industries, Inc | Currently certified | 1.2 | 77% | 10,768–31,641 BTU/hr | 2.18 cu ft | Crib Wood |
| Medium Flush Wood NexGen-Hybrid | Travis Industries, Inc | Currently certified | 1.2 | 77% | 11,076–39,456 BTU/hr | 2.23 cu ft | Crib Wood |
| Homeland 2.9, DS29HWS | DS Machine LLC | Currently certified | 1.2 | 72% | 10,195–32,663 BTU/hr | 2.9 cu ft | Crib Wood |
| 5660 B, 5600 B Standard | Morso Jernstoberi A/S | Currently certified | 1.2 | 71% | 15,774–43,499 BTU/hr | 1.15 cu ft | Cord Wood |
| Astra 18, Elegance 30, Novo 18 – Soapstone, and Novo 18 – Cast Iron | Foyers Supreme, Inc | Currently certified | 1.2 | 70% | 11,152–19,821 BTU/hr | 1.56 cu ft | Crib Wood |
| F35 | Jotul North America (Jotul U.S.A., Inc.) | Currently certified | 1.2 | 69% | 13,533–59,443 BTU/hr | 1.57 cu ft | Cord Wood |
| 2.5R Series (Solution 2.5 ZC II, Stratford II, FP10 Lafayette II, FP12 Mundo II, HE250R, Destination 2.7, Matrix 2700, FP10 Lafayette IIS, WFP-75 8411, HE275, HE275CF, Green Mountain Insert 90 8460, St. Clair 2500) Name indicates insert | Stove Builder International, Inc. | Currently certified | 1.2 | 64% | 12,700–60,700 BTU/hr | 1.94 cu ft | Cord Wood |
| Model 91, Carolina 92 | New Buck Corporation (Buck Stove Corp.) | Currently certified | 1.3 | 80% | 14,206–43,190 BTU/hr | 3.07 cu ft | Crib Wood |
| Chinook VCV 2.1.5 | 509 Fabrications, Inc. | Currently certified | 1.3 | 79% | 9,800–36,400 BTU/hr | 2.176 cu ft | Cord Wood |
| Montecito Estate CAT, WCT6940WS | Innovative Hearth Products | Currently certified | 1.3 | 79% | 13,899–39,519 BTU/hr | 2.8 cu ft | Crib Wood |
| Vermont Castings Defiant 1975-CAT-C | Hearth and Home Technologies | Currently certified | 1.3 | 78% | 11,974–25,471 BTU/hr | 3.25 cu ft | Crib Wood |
| F1150-1, i1150-1, Ci1150-1, Hi1150-1 | FPI/Regency Fireplace Products | Currently certified | 1.3 | 71% | 12,700–27,353 BTU/hr | 0.89 cu ft | Crib Wood |
| L 800 ZC, L 800 Module, L 800 Insert Name indicates insert | Spartherm | Currently certified | 1.3 | 71% | 19,931–20,406 BTU/hr | 1.56 cu ft | Crib Wood |
| Quadra-Fire Pioneer III-ARC & Quadra-Fire – Pioneer III -REC Wood Heater Model Line, Models: Heat & Glo Pioneer-III-ARC, Heat & Glo Pioneer-III-REC, Heatilator Pioneer-III-ARC, Heatilator Pioneer-III-REC, Majestic Pioneer-III-ARC, Majestic Pioneer-III-REC | Hearth and Home Technologies | Currently certified | 1.3 | 68% | 17,665–18,341 BTU/hr | 4.06 cu ft | Crib Wood |
| Lumis 22 – Soapstone, Regal 22 – Soapstone, Flair 29, Lumis 22 - Cast Iron, Regal 22 – Cast Iron | Foyers Supreme, Inc | Currently certified | 1.3 | 67% | 10,076–19,559 BTU/hr | 1.91 cu ft | Crib Wood |
| Answer NexGen Hybrid | Travis Industries, Inc | Currently certified | 1.4 | 80% | 12,252–38,594 BTU/hr | 1.4 cu ft | Crib Wood |
| F2500-1, I2500-1 | FPI/Regency Fireplace Products | Currently certified | 1.4 | 78% | 13,580–29,795 BTU/hr | 2.3 cu ft | Crib Wood |
| Nova 2C, Nova 2C Tower | MF Fire | Currently certified | 1.4 | 78% | 19,012–21,009 BTU/hr | 2.33 cu ft | Cord Wood |
| Sentry S14 | Blaze King Industries, Inc. | Currently certified | 1.4 | 78% | 8,699–24,453 BTU/hr | 1.46 cu ft | Crib Wood |
| F602 V3 | Jotul North America (Jotul U.S.A., Inc.) | Currently certified | 1.4 | 77% | 5,994–23,415 BTU/hr | 0.79 cu ft | Crib Wood |
| Polaris, Centauri, Vega, Sirius, Antares, Rigel | J. A. Roby Inc. | Currently certified | 1.4 | 73% | 11,527–21,846 BTU/hr | 1.55 cu ft | Crib Wood |
| True North TN10 | Pacific Energy Fireplace Products Limited | Currently certified | 1.4 | 73% | 13,084–17,623 BTU/hr | 0.81 cu ft | Crib Wood |
| 38SFC_D_II and 38ST_D_II Series: Elegance ST 42 II, Astra Duo 38 II, Monarch See-Through 38 II, Wayland See-Through 38 II, Novo Duo 38 II – Cast Iron, Novo Duo 38 II – Soapstone | Foyers Supreme, Inc | Currently certified | 1.4 | 70% | 25,174–25,403 BTU/hr | 3.492 cu ft | Crib Wood |
| Focus 320 SBR, Onyx SBR | RSF / Industrial Chimney Company, Incorporated | Currently certified | 1.4 | 66% | 21,131–22,563 BTU/hr | 2.1 cu ft | Crib Wood |
| STUV 1658IN, STUV 1658CUBE, STUV 1658H, STUV 1658-Z | STUV AMERICA Inc. | Currently certified | 1.47 | 71% | 22,432–27,015 BTU/hr | 1.59 cu ft | Crib Wood |
| Farringdon 16 | ARADA STOVES Ltd. | Currently certified | 1.5 | 77% | 8,928–27,025 BTU/hr | 1.57 cu ft | Crib Wood |
| 2.1 Series (Destination 1.9, Matrix 1900, CW2100, Green Mountain Insert 50, HEI90, Archway 1500, Blue Ridge 150-I) Name indicates insert | Stove Builder International, Inc. | Currently certified | 1.5 | 75% | 8,500–31,700 BTU/hr | 1.03 cu ft | Cord Wood |
| 7110 C | Morso Jernstoberi A/S | Currently certified | 1.5 | 73% | 12,729–23,449 BTU/hr | 0.83 cu ft | Crib Wood |
| T2100GLS, C210AGLS, C210TGLS, S210AGLS, WXS2021WSS | Innovative Hearth Products | Currently certified | 1.5 | 73% | 11,600–35,000 BTU/hr | 2 cu ft | Crib Wood |
| Supero, Ignis, Calor | J. A. Roby Inc. | Currently certified | 1.5 | 71% | 12,704–20,184 BTU/hr | 1.397 cu ft | Crib Wood |
| Astra 32, Elegance 40 | Foyers Supreme, Inc | Currently certified | 1.5 | 67% | 12,430–29,274 BTU/hr | 3.2 cu ft | Crib Wood |
| Fusion 24 24FN | Foyers Supreme, Inc | Currently certified | 1.5 | 65% | 16,266–44,605 BTU/hr | 2.94 cu ft | Cord Wood |
| Montecito-C Series: Montecito-C, WCT6920WSS, Bainbridge-B, WCT4920WSS | Innovative Hearth Products | Currently certified | 1.5 | 61% | 14,463–81,385 BTU/hr | 2.19 cu ft | Cord Wood |
| Fireview Soapstone Stove 205b | Woodstock Soapstone Company, Inc. | Currently certified | 1.6 | 77% | 10,590–56,499 BTU/hr | 1.85 cu ft | Crib Wood |
| NEO 1.6 LE2 Model Line (Vista LE2, Vista Classic LE2, NEO 1.6 LE2, Alderlea T4 LE2, Vista Insert LE2, NEO 1.6 Insert LE2) Name indicates insert | Pacific Energy Fireplace Products Limited | Currently certified | 1.6 | 75% | 12,315–30,149 BTU/hr | 1.37 cu ft | Crib Wood |
| Quadra-Fire 43M-ACC-C, 43ST-ACC-C, Discovery-III-C, FF-WP-300 | Hearth and Home Technologies | Currently certified | 1.6 | 74% | 13,239–36,757 BTU/hr | 2.26 cu ft | Crib Wood |
| NEO 2.5 LE2, NEO 2.5 Insert LE2 Name indicates insert | Pacific Energy Fireplace Products Limited | Currently certified | 1.6 | 73% | 13,240–29,536 BTU/hr | 1.88 cu ft | Crib Wood |
| True North TN20 Series B, TN Insert Series B Name indicates insert | Pacific Energy Fireplace Products Limited | Currently certified | 1.6 | 73% | 13,931–29,208 BTU/hr | 1.996 cu ft | Crib Wood |
| Mini Wood Stove: WS080, C080, D080, HO80, J080, N080, R080, T080, V080 | Enerco Group, Inc. | Currently certified | 1.6 | 72% | 10,710–26,631 BTU/hr | 0.57 cu ft | Crib Wood |
| Pioneer, Galileo, Score, Magellan, Hubble, Messenger, Apollo, Gemini, Spirit, Kepler, Kocher, Cocinera, Fornello, Kouzina, Kuchenka, Komfyr, Hubble(R), Apollo(R), Gemini(R), Spirit(R), Kepler(R) | J. A. Roby Inc. | Currently certified | 1.6 | 72% | 18,372–55,107 BTU/hr | 3.01 cu ft | Cord Wood |
| 3.5 Series (Solution 3.5, Osburn 3500, Gateway 3500, Escape 2100, HT-3000, Solution 3.5-I, FW3500, Osburn 3500-I, HES350, Hei350, Blue Ridge 500, Escape 2100-I, CW3500, Blue Ridge 500-I) Name indicates insert | Stove Builder International, Inc. | Currently certified | 1.6 | 71% | 17,200–57,800 BTU/hr | 2.88 cu ft | Cord Wood |
| F2450-2, i2450-2, Hi2450-2 | FPI/Regency Fireplace Products | Currently certified | 1.6 | 70% | 12,903–29,986 BTU/hr | 2.24 cu ft | Crib Wood |
| US2000 Model Line: AW2020, AW2020-L, US2000-L, US2000-BL, US2000-BP, US2000-P, AW2020-P, AW2020-BP, AW2020-BL, KW2000-P, KW2000, KW2020, KW20, KW2000-L, CH20E, VG2020E-P, VG2020E-L, VG2020E-BP, VG2020E-BL, CGWS2000, US2000-WP, US2000-WL, AW2020-W, AW2020-WP, VG2020-W, VG2020E-W, KW2000-W, KW2020-W, SW2.0E, KWS2020, US2000-W | United States Stove Company | Currently certified | 1.6 | 70% | 11,565–34,130 BTU/hr | 1.63 cu ft | Crib Wood |
| HE350, FP-15-Waterloo, Horizon, Monaco XL, WFP100, FP-15A Waterloo, St. Clair 4300, Solution 4.5 ZC | Stove Builder International, Inc. | Currently certified | 1.6 | 64% | 16,600–43,000 BTU/hr | 4.28 cu ft | Cord Wood |
| WFP100 | Hearthstone Quality Home Heating Products Inc. | Currently certified | 1.6 | 64% | 16,600–43,000 BTU/hr | 4.28 cu ft | Cord Wood |
| Ladera-D, WRT3920-B | Innovative Hearth Products | Currently certified | 1.66 | 59% | 12,023–53,266 BTU/hr | 1.71 cu ft | Cord Wood |
| 81C, Carolina 82C | New Buck Corporation (Buck Stove Corp.) | Currently certified | 1.7 | 80% | 13,290–27,721 BTU/hr | 2.25 cu ft | Crib Wood |
| S8000II TEC | Sierra Products, Inc. | Currently certified | 1.7 | 78% | 16,671–71,267 BTU/hr | 2.93 cu ft | Cord Wood |
| Charnwood Skye E700 | A. J. Wells and Sons LTD | Currently certified | 1.7 | 77% | 10,520–29,850 BTU/hr | 0.82 cu ft | Cord Wood |
| Quadra-Fire 21M-ACC-C, Discovery-1-C, FF-WP-100 | Hearth and Home Technologies | Currently certified | 1.7 | 76% | 13,585–29,322 BTU/hr | 1.48 cu ft | Crib Wood |
| TH-100, US500E, AW520E, VG520, SW500, CH500, KW500, CGWS750 | United States Stove Company | Currently certified | 1.7 | 75% | 10,652–26,028 BTU/hr | 0.59 cu ft | Crib Wood |
| Vermont Castings by Forge and Flame Dauntless-C | Hearth and Home Technologies | Currently certified | 1.7 | 75% | 13,560–21,356 BTU/hr | 1.82 cu ft | Crib Wood |
| 1.4R Series: Osburn 950 N, Escape 1200 N, Gateway 1400 N, Solution 1.4 N, Spark II N, Fox N, Deco Nano N, S250 N, HES140 N, Blue Ridge 100 N, SP1400 N, SL1400 N | Stove Builder International, Inc. | Currently certified | 1.7 | 74% | 18,785–71,279 BTU/hr | 1.67 cu ft | Cord Wood |
| GV230GL, ML230GL | Innovative Hearth Products | Currently certified | 1.7 | 74% | 12,631–33,911 BTU/hr | 2.28 cu ft | Crib Wood |
| 21NC | New Buck Corporation (Buck Stove Corp.) | Currently certified | 1.7 | 70% | 11,079–28,901 BTU/hr | 1.4 cu ft | Crib Wood |
| RSF 3600B Series: Pearl 3600B, Perle 3600B, Focus 3600B, Focus 3600Bi | RSF / Industrial Chimney Company, Incorporated | Currently certified | 1.7 | 70% | 11,757–25,406 BTU/hr | 1.6 cu ft | Crib Wood |
| Heat & Glo Pioneer-II-ARC, Heat & Glo Pioneer-II-REC, Heat & Glo Northstar-D, Heatilator C40-D, Majestic, WarmMajic-D, Heatilator Pioneer-II-ARC, Majestic Pioneer-II-ARC, Heatilator Pioneer-II-REC, Majestic Pioneer-II-REC | Hearth and Home Technologies | Currently certified | 1.7 | 69% | 20,498–21,357 BTU/hr | 2.75 cu ft | Crib Wood |
| S160AGL, S160TGL, C160AGL, C160TGL, T160GL, WXS2016 | Innovative Hearth Products | Currently certified | 1.7 | 69% | 14,331–39,447 BTU/hr | 1.54 cu ft | Crib Wood |
| Spartherm M 700 Series: Spartherm M 700 Insert, Spartherm M 700 ZC, and Spartherm M 700 Module Name indicates insert | Spartherm | Currently certified | 1.7 | 66% | 24,269–24,906 BTU/hr | 1.58 cu ft | Crib Wood |
| STUV 1668IN, STUV 1668 CUBE, STUV 1668H, STUV 1668-Z | STUV AMERICA Inc. | Currently certified | 1.7 | 66% | 22,179–23,727 BTU/hr | 1.94 cu ft | Crib Wood |
| Shaker | Wittus Inc. | Currently certified | 1.8 | 76% | 18,218–21,399 BTU/hr | 1.46 cu ft | Crib Wood |
| SR-3.2 Series: St-Louis, Helia, Elevate, Chambly, HEA200 | Stove Builder International, Inc. | Currently certified | 1.8 | 76% | 29,605–83,857 BTU/hr | 3.15 cu ft | Crib Wood |
| 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) | Stove Builder International, Inc. | Currently certified | 1.8 | 74% | 12,100–26,500 BTU/hr | 1.55 cu ft | Cord Wood |
| 30 Compact, 30 Compact-H, 30 Compact-one | STUV AMERICA Inc. | Currently certified | 1.8 | 74% | 12,550–17,049 BTU/hr | 0.99 cu ft | Crib Wood |
| 6100 B Series (6140 B, 6143 B, 6148 B, 6170 B) | Morso Jernstoberi A/S | Currently certified | 1.8 | 74% | 11,892–19,067 BTU/hr | 0.522 cu ft | Crib Wood |
| GV300GL, ML300GL | Innovative Hearth Products | Currently certified | 1.8 | 74% | 13,693–39,232 BTU/hr | 2.92 cu ft | Crib Wood |
| Quadra-Fire 57ST-ACC-C | Hearth and Home Technologies | Currently certified | 1.8 | 74% | 12,772–38,284 BTU/hr | 2.95 cu ft | Crib Wood |
| Summit LE, Summit Classic LE, Alderlea T6 LE, Summit Insert LE Name indicates insert | Pacific Energy Fireplace Products Limited | Currently certified | 1.8 | 74% | 16,102–41,275 BTU/hr | 2.5 cu ft | Crib Wood |
| 1410B, 1440B, 1450B | Morso Jernstoberi A/S | Currently certified | 1.8 | 73% | 13,250–24,733 BTU/hr | 0.74 cu ft | Crib Wood |
| US1800E, VG1820, AW1820E, CH18, NM690, SW1.8, AHWS1820, KW1820, Comfort Glow CGWI1800, DuraHeat DHWI1800 | United States Stove Company | Currently certified | 1.8 | 73% | 10,689–28,445 BTU/hr | 1.2 cu ft | Crib Wood |
| 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 | GHP Group | Currently certified | 1.8 | 72% | 12,335–44,459 BTU/hr | 1.94 cu ft | Crib Wood |
| Quadra-Fire Expedition II, Vermont Castings Montpelier II | Hearth and Home Technologies | Currently certified | 1.8 | 71% | 24,689–26,785 BTU/hr | 2.37 cu ft | Crib Wood |
| Super LE, Alderlea T5 Insert LE, Super Insert LE, Super Classic LE, Alderlea T5 LE Name indicates insert | Pacific Energy Fireplace Products Limited | Currently certified | 1.8 | 71% | 12,518–38,177 BTU/hr | 2.14 cu ft | Crib Wood |
| Thelin Parlour T-4000 | Thelin Company Inc. | Currently certified | 1.8 | 71% | 13,312–30,945 BTU/hr | 1.32 cu ft | Crib Wood |
| Vermont Castings Aspen C3 | Hearth and Home Technologies | Currently certified | 1.8 | 71% | 22,960–25,549 BTU/hr | 1.25 cu ft | Crib Wood |
| Astra 38, Elegance 42, Novo 38 – Soapstone, Novo 38 Cast Iron | Foyers Supreme, Inc | Currently certified | 1.8 | 68% | 11,704–26,354 BTU/hr | 3.5 cu ft | Crib Wood |
| Ambiance Elegance 36 24SF, Novo 24 - Soapstone | Foyers Supreme, Inc | Currently certified | 1.8 | 67% | 10,125–25,944 BTU/hr | 2.24 cu ft | Crib Wood |
| STÛV 1678IN, STÛV 1678 CUBE, STÛV 1678H, STÛV 1678-Z | STUV AMERICA Inc. | Currently certified | 1.8 | 67% | 23,726–27,092 BTU/hr | 1.91 cu ft | Crib Wood |
| STUV 6 IN 66x50 (26), STUV 6 H 66x50 (26) | STUV AMERICA Inc. | Currently certified | 1.8 | 67% | 19,089–19,316 BTU/hr | 1.08 cu ft | Crib Wood |
| US1269E, USLW900, CGWS900 | United States Stove Company | Currently certified | 1.8 | 67% | 26,300–29,234 BTU/hr | 1.145 cu ft | Crib Wood |
| Invicta Group: Kazan, Kazan GA, Kiara, Kiara GA | Energy Distribution | Currently certified | 1.8 | 63% | 23,070–23,830 BTU/hr | 1.53 cu ft | Crib Wood |
| Spartherm S 600 Insert, Spartherm S 600 ZC, Spartherm S 600 Module Name indicates insert | Spartherm | Currently certified | 1.8 | 62% | 20,345–21,299 BTU/hr | 0.94 cu ft | Crib Wood |
| WS100, C100, D100, H100, J100, N100, R100, T100, V100 | Enerco Group, Inc. | Currently certified | 1.84 | 73% | 15,447–48,573 BTU/hr | 1.84 cu ft | Cord Wood |
| STUV SIX 76-55 | STUV AMERICA Inc. | Currently certified | 1.86 | 68% | 20,473–22,732 BTU/hr | 1.55 cu ft | Crib Wood |
| 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 | GHP Group | Currently certified | 1.9 | 78% | 14,295–56,107 BTU/hr | 1.53 cu ft | Cord Wood |
| Norflam Harbor Light, Sierra Flame Lynwood W76, SBI Cape Town 1800 | Dovre Incorporated | Currently certified | 1.9 | 76% | 13,927–51,616 BTU/hr | 1.554 cu ft | Cord Wood |
| Quadra-Fire 31M-ACC-C, Quadra-Fire Discovery-II-C, Quadra-Fire FF-WP-200 | Hearth and Home Technologies | Currently certified | 1.9 | 73% | 13,951–29,078 BTU/hr | 1.89 cu ft | Crib Wood |
| Nova C | MF Fire | Currently certified | 1.9 | 71% | 23,654–28,140 BTU/hr | 1.7 cu ft | Crib Wood |
| 3112B, 3142B | Morso Jernstoberi A/S | Currently certified | 1.9 | 68% | 9,199–28,000 BTU/hr | 0.85 cu ft | Crib Wood |
| Six 66-50 | STUV AMERICA Inc. | Currently certified | 1.9 | 68% | 14,802–17,121 BTU/hr | 1.08 cu ft | Crib Wood |
| STÛV 6 IN 76x60, STÛV 6 H 76x60 | STUV AMERICA Inc. | Currently certified | 1.9 | 68% | 22,079–23,388 BTU/hr | 1.58 cu ft | Crib Wood |
| US1261E, USLW900E | United States Stove Company | Currently certified | 1.9 | 68% | 28,784–33,557 BTU/hr | 1.145 cu ft | Not listed |
| WS090, C090, D090, H090, J090, N090, R090, T090, V090 | Enerco Group, Inc. | Currently certified | 1.9 | 68% | 26,970–27,513 BTU/hr | 1.16 cu ft | Crib Wood |
| Fusion 18 18FN | Foyers Supreme, Inc | Currently certified | 1.9 | 67% | 10,958–22,421 BTU/hr | 1.86 cu ft | Crib Wood |
| Everest III Series: Everest III, HE325R, Dallaire, St. Clair 3000R, Solution 3.0 ZC | Stove Builder International, Inc. | Currently certified | 1.9 | 65% | 23,900–78,200 BTU/hr | 2.61 cu ft | Cord Wood |
| Quadra-Fire Expedition I, Vermont Castings Gifford-CB, Vermont Castings Gifford-BM | Hearth and Home Technologies | Currently certified | 1.9 | 65% | 23,747–27,361 BTU/hr | 1.45 cu ft | Crib Wood |
| Cook, Cicero, Chief, Cuistot, Elda, Marmiton | J. A. Roby Inc. | Currently certified | 1.9 | 64% | 9,806–21,782 BTU/hr | 1.37 cu ft | Crib Wood |
| Bistro Series (Bistro, Gusto, Pyra, 600, HEC240, IW600) | Stove Builder International, Inc. | Currently certified | 2 | 76% | 14,300–50,200 BTU/hr | 2.26 cu ft | Cord Wood |
| WS110, C110, D110, H110, J110, N110, R110, T110, V110 | Enerco Group, Inc. | Currently certified | 2.1 | 72% | 15,536–58,030 BTU/hr | 2.28 cu ft | Cord Wood |
| Bakeheart, Warmheart | Esse Engineering Ltd. | Currently certified | 2.15 | 75% | 10,001–48,685 BTU/hr | 1.09 cu ft | Cord Wood |
| S2300 FS, S2300 PB | Sierra Products, Inc. | Currently certified | 2.2 | 67% | 14,209–36,591 BTU/hr | 2.36 cu ft | Cord Wood |
| 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) Name indicates insert | Stove Builder International, Inc. | Currently certified | 2.3 | 72% | 14,200–44,500 BTU/hr | 1.95 cu ft | Cord Wood |
| 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 | United States Stove Company | Currently certified | 2.4 | 72% | 20,053–50,470 BTU/hr | 2.73 cu ft | Cord Wood |
| 1.7R Series: Blackcomb II, Escape 1500, Deco II, Columbia II, Savannah II, FW2800, Osburn 1700, Inspire 1700, Harmony 1.7, Solution 1.7, Blue Ridge 200P, Blue Ridge 200L, HES170, Gateway 1700, Escape 1500-I, CW2800, Osburn 1700-I, Matrix 1700-I, Inspire 1700-I, Destination 1.7, Solution 1.7-I, Blue Ridge 200-I, HEI170, Archway 1700 Name indicates insert | Stove Builder International, Inc. | Currently certified | 2.4 | 68% | 9,800–52,200 BTU/hr | 1.86 cu ft | Cord Wood |
| US1100E, US1100EC, VG1120, AW1120E, CH11, NM680, SW1.2, AHWS1120, US1100E-P, US1100E-L, US1100E-BP, US1100E-BL, AW1120E-P, AW1120E-L, 1120E-BP, AW1120E-BL, VG1120-P, VG1120-L, VG1120-BP, VG1120-BL, US1100EC-P, US1100EC-L, US1100EC-BP, US1100EC-BL, King KW1100E-L, CH11-L, KW12, DHWS 1500, CGWS1500 | United States Stove Company | Currently certified | 2.4 | 66% | 13,846–39,683 BTU/hr | 1.31 cu ft | Cord Wood |