Non-Catalytic Wood Stoves & Heaters

Heaters using secondary-air tubes and firebox insulation instead of a catalyst — simpler to operate with nothing to replace, the most common design among certified stoves.

360 certified models in this category.

Model	Combustion technology	Emission rate	Efficiency (HHV)	Heat output (high)	Firebox volume	Currently in production
A. J. Wells and Sons Charnwood Skye E700	Non-Catalytic Stove	1.7 g/hr	77 %	29850 BTU/h	0.82 cu ft	Yes
AC Component Specialists 620-9 and 620-10	Non-Catalytic Stove	—	65 %	112434 BTU/h	—	No
Aduro AS H1 Hybrid	Non-Catalytic Stove	1.2 g/hr	80 %	53832 BTU/h	0.653 cu ft	Yes
Advanced Climate Technologies CP 1000	Non-Catalytic Stove	—	87 %	1030000 BTU/h	—	No
Advanced Climate Technologies CP 1700	Non-Catalytic Stove	—	89 %	1650000 BTU/h	—	No
Advanced Climate Technologies CP 500	Non-Catalytic Stove	—	88 %	532000 BTU/h	—	No
Advanced Climate Technologies CP 850	Non-Catalytic Stove	—	88 %	840000 BTU/h	—	No
Alternate Heating Systems SE110	Non-Catalytic Stove	—	67 %	121291 BTU/h	5.42 cu ft	Yes
Alternate Heating Systems SE210	Non-Catalytic Stove	—	71 %	155802 BTU/h	8.43 cu ft	Yes
Alternate Heating Systems Wood Gun E155	Non-Catalytic Stove	5.09 g/hr	53 %	147632 BTU/h	—	No
ARADA STOVES Farringdon 12	Non-Catalytic Stove	1.8 g/hr	71 %	40422 BTU/h	1.16 cu ft	No
ARDISAM Castle Serenity 41278	Non-Catalytic Stove	1 g/hr	78 %	26493 BTU/h	—	Yes
Central Boiler Inc.- WoodMaster Central Boiler Classic Edge 360	Non-Catalytic Stove	2.1 g/hr	82 %	148625 BTU/h	9.98 cu ft	Yes
Central Boiler Inc.- WoodMaster Central Boiler Classic Edge 560	Non-Catalytic Stove	3.3 g/hr	84 %	194724 BTU/h	13.76 cu ft	No
Central Boiler Inc.- WoodMaster Central Boiler Classic Edge 760	Non-Catalytic Stove	3 g/hr	83 %	235938 BTU/h	23.2 cu ft	No
Central Boiler Inc.- WoodMaster Central Boiler Classic Edge 960	Non-Catalytic Stove	3.3 g/hr	86 %	378339 BTU/h	32 cu ft	Yes
Central Boiler Inc.- WoodMaster Classic Edge 350	Non-Catalytic Stove	3.6 g/hr	79 %	177802 BTU/h	—	No
Central Boiler Inc.- WoodMaster Classic Edge 550	Non-Catalytic Stove	5 g/hr	70 %	162170 BTU/h	—	No
Central Boiler Inc.- WoodMaster Classic Edge 560.1	Non-Catalytic Stove	—	83 %	171956 BTU/h	13.72 cu ft	Yes
Central Boiler Inc.- WoodMaster Classic Edge 750	Non-Catalytic Stove	4.6 g/hr	72 %	240362 BTU/h	—	No
Central Boiler Inc.- WoodMaster Classic Edge 760.1	Non-Catalytic Stove	—	83 %	256550 BTU/h	22.09 cu ft	Yes
Central Boiler Inc.- WoodMaster Classic Edge 865	Non-Catalytic Stove	—	83 %	237755 BTU/h	22.68 cu ft	Yes
Central Boiler Inc.- WoodMaster E-Classic 1450	Non-Catalytic Stove	4.7 g/hr	78 %	214000 BTU/h	—	No
Central Boiler Inc.- WoodMaster E-Classic 3250 IR	Non-Catalytic Stove	3.81 g/hr	69 %	245000 BTU/h	—	No
Central Boiler Inc.- WoodMaster Maxim M255 PE	Non-Catalytic Stove	—	89 %	182504 BTU/h	—	Yes
Central Boiler Inc.- WoodMaster Maxim M255P/M255PE	Non-Catalytic Stove	0.8 g/hr	82 %	165215 BTU/h	—	No
DECTRA (GARN) GARN WHS-1000H	Non-Catalytic Stove	—	77 %	160000 BTU/h	8.83 cu ft	No
DECTRA (GARN) GARN WHS-1000H and WHS1000V	Non-Catalytic Stove	—	77 %	160000 BTU/h	—	No
DECTRA (GARN) GARN WHS-1500H	Non-Catalytic Stove	2.88 g/hr	65 %	177000 BTU/h	—	No
DECTRA (GARN) GARN WHS-2000H	Non-Catalytic Stove	1.69 g/hr	74 %	200000 BTU/h	—	No
DECTRA (GARN) GARN WHS-2000V	Non-Catalytic Stove	1.69 g/hr	74 %	200000 BTU/h	—	No
Dovre Incorporated Norflam Harbor Light	Non-Catalytic Stove	1.9 g/hr	76 %	51616 BTU/h	1.554 cu ft	Yes
DS Machine Homeland 2.9	Non-Catalytic Stove	1.2 g/hr	72 %	32663 BTU/h	2.9 cu ft	Yes
Earth Manufacturing Klear Sky 400	Non-Catalytic Stove	5.1 g/hr	47 %	70770 BTU/h	—	No
Econoburn Boilers EBW 200-170	Non-Catalytic Stove	—	60 %	171638 BTU/h	—	No
Effecta Energy Solutions Komplett III LIGHT 20 KW	Non-Catalytic Stove	—	85 %	68000 BTU/h	—	No
Effecta Energy Solutions Komplett III LIGHT 25 KW	Non-Catalytic Stove	—	86 %	85000 BTU/h	—	No
Effecta Energy Solutions Komplett III LIGHT 35 KW	Non-Catalytic Stove	—	85 %	120000 BTU/h	—	No
Effecta Energy Solutions Smart 40	Non-Catalytic Stove	—	75 %	142600 BTU/h	—	No
Effecta Energy Solutions Smart 55	Non-Catalytic Stove	—	83 %	183573 BTU/h	—	No
Enerco Group Mini Wood Stove: WS080	Non-Catalytic Stove	1.6 g/hr	72 %	26631 BTU/h	0.57 cu ft	Yes
Enerco Group WS090	Non-Catalytic Stove	1.9 g/hr	68 %	27513 BTU/h	1.16 cu ft	Yes
Enerco Group WS100	Non-Catalytic Stove	1.84 g/hr	73 %	48573 BTU/h	1.84 cu ft	Yes
Enerco Group WS110	Non-Catalytic Stove	0.99 g/hr	70 %	49138 BTU/h	2.28 cu ft	Yes
Energy Distribution Gaya Ardoise	Non-Catalytic Stove	1.9 g/hr	63 %	36774 BTU/h	2.31 cu ft	No
Energy Distribution Invicta Group: Kazan	Non-Catalytic Stove	1.8 g/hr	63 %	23830 BTU/h	1.53 cu ft	Yes
Englands Stove Works 15-SSW01	Non-Catalytic Stove	1.9 g/hr	74 %	27546 BTU/h	2.35 cu ft	No
Englands Stove Works 28-4000	Non-Catalytic Stove	—	72 %	31373 BTU/h	—	No
ESIM USV 100GS	Non-Catalytic Stove	7.55 g/hr	61 %	350367 BTU/h	—	No
Esse Engineering Bakeheart	Non-Catalytic Stove	2.15 g/hr	75 %	48685 BTU/h	1.09 cu ft	Yes
Evoworld HP 14	Non-Catalytic Stove	—	88 %	47800 BTU/h	—	No
Evoworld P 100	Non-Catalytic Stove	—	88 %	360000 BTU/h	—	No
Evoworld P 200	Non-Catalytic Stove	—	86 %	699000 BTU/h	—	No
Evoworld P28	Non-Catalytic Stove	—	85 %	94200 BTU/h	—	No
Evoworld P50	Non-Catalytic Stove	—	90 %	163000 BTU/h	—	No
Fire Chief Industries/Shelter Furnace/HY-C Company Fire Chief FC1000 and Shelter SF1000	Non-Catalytic Stove	—	69 %	45000 BTU/h	—	No
Fire Chief Industries/Shelter Furnace/HY-C Company Fire Chief FC1500 and Shelter Furnace SF2600	Non-Catalytic Stove	—	63 %	74178 BTU/h	—	No
Fire Chief Industries/Shelter Furnace/HY-C Company Fire Chief FC1700	Non-Catalytic Stove	—	64 %	67337 BTU/h	—	No
Foyers Supreme 16 IN Model Line: Lumis 16 (16 IN)	Non-Catalytic Stove	0.95 g/hr	66 %	27042 BTU/h	1.26 cu ft	Yes
Foyers Supreme 38SFC_D_II and 38ST_D_II Series: Elegance ST 42 II	Non-Catalytic Stove	1.4 g/hr	70 %	25403 BTU/h	3.492 cu ft	Yes
Foyers Supreme Ambiance Elegance 36 24SF	Non-Catalytic Stove	1.8 g/hr	67 %	25944 BTU/h	2.24 cu ft	Yes
Foyers Supreme Astra 18	Non-Catalytic Stove	2 g/hr	61 %	18805 BTU/h	1.7 cu ft	No
Foyers Supreme Astra 18 (2)	Non-Catalytic Stove	1.2 g/hr	70 %	19821 BTU/h	1.56 cu ft	Yes
Foyers Supreme Astra 24 24SFC	Non-Catalytic Stove	1 g/hr	71 %	24090 BTU/h	2.25 cu ft	Yes
Foyers Supreme Astra 24 24SFC (2)	Non-Catalytic Stove	1.9 g/hr	68 %	23872 BTU/h	2.27 cu ft	No
Foyers Supreme Astra 32	Non-Catalytic Stove	1.5 g/hr	67 %	29274 BTU/h	3.2 cu ft	Yes
Foyers Supreme Astra 38	Non-Catalytic Stove	1.8 g/hr	68 %	26354 BTU/h	3.5 cu ft	Yes
Foyers Supreme Astra Duo 38	Non-Catalytic Stove	2.2 g/hr	65 %	61231 BTU/h	3.34 cu ft	No
Foyers Supreme Flair 34	Non-Catalytic Stove	1.6 g/hr	66 %	49358 BTU/h	2.98 cu ft	No
Foyers Supreme Fusion 18 18FN	Non-Catalytic Stove	1.9 g/hr	67 %	22421 BTU/h	1.86 cu ft	Yes
Foyers Supreme Fusion 24 24FN	Non-Catalytic Stove	1.5 g/hr	65 %	44605 BTU/h	2.94 cu ft	Yes
Foyers Supreme Lumis 22 – Soapstone	Non-Catalytic Stove	1.3 g/hr	67 %	19559 BTU/h	1.91 cu ft	Yes
FPI/Regency Fireplace Products F1150	Non-Catalytic Stove	1.7 g/hr	70 %	39101 BTU/h	0.98 cu ft	No
FPI/Regency Fireplace Products F1150-1	Non-Catalytic Stove	1.3 g/hr	71 %	27353 BTU/h	0.89 cu ft	Yes
FPI/Regency Fireplace Products F2450	Non-Catalytic Stove	2.3 g/hr	73 %	53563 BTU/h	2.24 cu ft	No
FPI/Regency Fireplace Products F2450-2	Non-Catalytic Stove	1.6 g/hr	70 %	29986 BTU/h	2.24 cu ft	Yes
FPI/Regency Fireplace Products I2450M	Non-Catalytic Stove	1.4 g/hr	67 %	34612 BTU/h	2.24 cu ft	No
Freedom Stoves Independence PS21	Non-Catalytic Stove	1.6 g/hr	78 %	27884 BTU/h	—	Yes
Fröling Heizkessel und Behälterbau Ges.m.b.H FHG 20/30	Non-Catalytic Stove	—	69 %	70000 BTU/h	—	No
Fröling Heizkessel und Behälterbau Ges.m.b.H P4 Pellet 60	Non-Catalytic Stove	1.4 g/hr	81 %	212443 BTU/h	—	Yes
Fröling Heizkessel und Behälterbau Ges.m.b.H P4 Unit 100	Non-Catalytic Stove	—	88 %	341000 BTU/h	—	No
Fröling Heizkessel und Behälterbau Ges.m.b.H P4 Unit 15	Non-Catalytic Stove	—	87 %	50800 BTU/h	—	No
Fröling Heizkessel und Behälterbau Ges.m.b.H P4 Unit 20	Non-Catalytic Stove	—	87 %	68200 BTU/h	—	No
Fröling Heizkessel und Behälterbau Ges.m.b.H P4 Unit 32	Non-Catalytic Stove	—	87 %	109000 BTU/h	—	No
Fröling Heizkessel und Behälterbau Ges.m.b.H P4 Unit 38	Non-Catalytic Stove	—	86 %	130000 BTU/h	—	No
Fröling Heizkessel und Behälterbau Ges.m.b.H P4 Unit 48	Non-Catalytic Stove	—	86 %	164000 BTU/h	—	No
Fröling Heizkessel und Behälterbau Ges.m.b.H P4 Unit 60	Non-Catalytic Stove	—	86 %	200000 BTU/h	—	No
Fröling Heizkessel und Behälterbau Ges.m.b.H P4 Unit 8	Non-Catalytic Stove	—	88 %	35800 BTU/h	—	No
Fröling Heizkessel und Behälterbau Ges.m.b.H P4 Unit 80	Non-Catalytic Stove	—	87 %	273000 BTU/h	—	No
Fröling Heizkessel und Behälterbau Ges.m.b.H PE1 Pellet 20	Non-Catalytic Stove	0.42 g/hr	78 %	67744 BTU/h	—	Yes
Fröling Heizkessel und Behälterbau Ges.m.b.H PE1 Pellet 35	Non-Catalytic Stove	0.68 g/hr	80 %	121300 BTU/h	—	Yes
Fröling Heizkessel und Behälterbau Ges.m.b.H S3 Turbo 30	Non-Catalytic Stove	—	77 %	99594 BTU/h	4.45 cu ft	Yes
Fröling Heizkessel und Behälterbau Ges.m.b.H S3 Turbo 50	Non-Catalytic Stove	—	73 %	83097 BTU/h	6.78 cu ft	Yes
Fröling Heizkessel und Behälterbau Ges.m.b.H T4-130	Non-Catalytic Stove	—	85 %	444000 BTU/h	—	No
Fröling Heizkessel und Behälterbau Ges.m.b.H T4-150	Non-Catalytic Stove	—	85 %	512000 BTU/h	—	No
GHP Group Medium Wood Stove Series: MWS-2200L	Non-Catalytic Stove	1.8 g/hr	72 %	44459 BTU/h	1.94 cu ft	Yes
GHP Group Pleasant Hearth Large Wood Stove GWS-2200	Non-Catalytic Stove	1.5 g/hr	75 %	70045 BTU/h	2 cu ft	No
GHP Group Pleasant Hearth Medium Wood Stove PH1800WS	Non-Catalytic Stove	2.2 g/hr	70 %	62789 BTU/h	1.78 cu ft	No
GHP Group Pleasant Hearth Small Wood Stove SWS-1200	Non-Catalytic Stove	1.9 g/hr	78 %	56107 BTU/h	1.53 cu ft	Yes
Glen Dimplex New Zealand Nectre N65	Non-Catalytic Stove	2 g/hr	67 %	68531 BTU/h	1.47 cu ft	No
Greentech Manufacturing Crown Royal RS7200E	Non-Catalytic Stove	2.46 g/hr	60 %	184508 BTU/h	—	No
Greentech Manufacturing Crown Royal RS7300E	Non-Catalytic Stove	6.2 g/hr	54 %	189599 BTU/h	—	No
Greentech Manufacturing Crown Royal RS7400E	Non-Catalytic Stove	8 g/hr	61 %	296192 BTU/h	—	No
Greentech Manufacturing Crown Royal Stoves 7200E	Non-Catalytic Stove	—	77 %	123247 BTU/h	6.11 cu ft	Yes
Greentech Manufacturing Crown Royal Stoves 7300E	Non-Catalytic Stove	1.8 g/hr	75 %	199057 BTU/h	12.83 cu ft	Yes
Greentech Manufacturing Crown Royal Stoves 7400E	Non-Catalytic Stove	2.4 g/hr	83 %	310495 BTU/h	18.44 cu ft	No
Gruppo Piazzetta S.P.A Sahara	Non-Catalytic Stove	1.3 g/hr	83 %	39422 BTU/h	—	Yes
Hardy Manufacturing KB-125	Non-Catalytic Stove	4.1 g/hr	61 %	119457 BTU/h	—	No
Hardy Manufacturing KB-165	Non-Catalytic Stove	3.9 g/hr	57 %	150000 BTU/h	—	No
Hargassner GmbH ECO-HK 120 Multifuel	Non-Catalytic Stove	2.01 g/hr	88 %	416833 BTU/h	—	Yes
Hargassner GmbH ECO-HK 70 Multifuel	Non-Catalytic Stove	1.7 g/hr	87 %	250794 BTU/h	—	No
Hargassner GmbH NEO HV60	Non-Catalytic Stove	—	70 %	213941 BTU/h	7.48 cu ft	Yes
Hargassner GmbH SMART HV23	Non-Catalytic Stove	—	73 %	78335 BTU/h	3.53 cu ft	Yes
Hargassner GmbH Smart PK32	Non-Catalytic Stove	0.42 g/hr	87 %	115000 BTU/h	—	Yes
Hawken Energy GX Series GX 10	Non-Catalytic Stove	2.2 g/hr	64 %	144870 BTU/h	—	No
Hawken Energy GX Series GX15	Non-Catalytic Stove	3.7 g/hr	70 %	176116 BTU/h	—	No
Hawken Energy GX Series GX30	Non-Catalytic Stove	4.9 g/hr	67 %	242090 BTU/h	—	No
Hearth and Home Technologies Heat & Glo Pioneer-II-ARC	Non-Catalytic Stove	1.7 g/hr	69 %	21357 BTU/h	2.75 cu ft	Yes
Hearth and Home Technologies P40i-C	Non-Catalytic Stove	0.69 g/hr	82 %	33126 BTU/h	—	Yes
Hearth and Home Technologies P42i-TC	Non-Catalytic Stove	1 g/hr	79 %	32782 BTU/h	—	Yes
Hearth and Home Technologies Quadra-Fire 21M-ACC-C	Non-Catalytic Stove	1.7 g/hr	76 %	29322 BTU/h	1.48 cu ft	Yes
Hearth and Home Technologies Quadra-Fire 31M-ACC-C	Non-Catalytic Stove	1.9 g/hr	73 %	29078 BTU/h	1.89 cu ft	Yes
Hearth and Home Technologies Quadra-Fire 43M-ACC-C	Non-Catalytic Stove	1.6 g/hr	74 %	36757 BTU/h	2.26 cu ft	Yes
Hearth and Home Technologies Quadra-Fire 57ST-ACC-C	Non-Catalytic Stove	1.8 g/hr	74 %	38284 BTU/h	2.95 cu ft	Yes
Hearth and Home Technologies Quadra-Fire Expedition I	Non-Catalytic Stove	1.9 g/hr	65 %	27361 BTU/h	1.45 cu ft	Yes
Hearth and Home Technologies Quadra-Fire Expedition II	Non-Catalytic Stove	1.8 g/hr	71 %	26785 BTU/h	2.37 cu ft	Yes
Hearth and Home Technologies Quadra-Fire Pioneer - III	Non-Catalytic Stove	2 g/hr	74 %	72724 BTU/h	4.06 cu ft	No
Hearth and Home Technologies Quadra-Fire Pioneer III-ARC & Quadra-Fire – Pioneer III -REC Wood Heater Model Line	Non-Catalytic Stove	1.3 g/hr	68 %	18341 BTU/h	4.06 cu ft	Yes
Hearth and Home Technologies Quadra-Fire Pioneer-II-C	Non-Catalytic Stove	1.8 g/hr	70 %	48212 BTU/h	2.7 cu ft	No
Hearth and Home Technologies Vermont Castings Aspen C3	Non-Catalytic Stove	2 g/hr	75 %	20086 BTU/h	1.25 cu ft	No
Hearth and Home Technologies Vermont Castings Aspen C3 (2)	Non-Catalytic Stove	1.8 g/hr	71 %	25549 BTU/h	1.25 cu ft	Yes
Hearth and Home Technologies Vermont Castings Dauntless FlexBurn Model	Non-Catalytic Stove	1.1 g/hr	77 %	49428 BTU/h	1.82 cu ft	No
Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115	Non-Catalytic Stove	0.6 g/hr	74 %	18502 BTU/h	1.31 cu ft	Yes
Hearthstone Quality Home Heating Products WFP100	Non-Catalytic Stove	1.6 g/hr	64 %	43000 BTU/h	4.28 cu ft	Yes
HeatMaster Furnaces G Series G10000	Non-Catalytic Stove	0 g/hr	88 %	280451 BTU/h	23.6 cu ft	Yes
HeatMaster Furnaces G Series G4000	Non-Catalytic Stove	0 g/hr	86 %	99840 BTU/h	8.5 cu ft	Yes
HeatMaster Furnaces G Series G7000	Non-Catalytic Stove	0 g/hr	81 %	195502 BTU/h	16.3 cu ft	Yes
Heatmaster Furnaces Inc. (SteelTech Inc.) G Series G10000	Non-Catalytic Stove	—	88 %	280451 BTU/h	23.6 cu ft	No
Heatmaster Furnaces Inc. (SteelTech Inc.) G Series G4000	Non-Catalytic Stove	—	86 %	99840 BTU/h	8.5 cu ft	No
Heatmaster Furnaces Inc. (SteelTech Inc.) G Series G7000	Non-Catalytic Stove	—	81 %	195502 BTU/h	16.3 cu ft	No
Heatmaster Furnaces Inc. (SteelTech Inc.) P7000	Non-Catalytic Stove	—	78 %	255301 BTU/h	—	No
HeatMaster Furnaces P4000	Non-Catalytic Stove	—	82 %	147388 BTU/h	—	Yes
HeatMaster Furnaces P7000	Non-Catalytic Stove	0 g/hr	78 %	255301 BTU/h	—	Yes
Heatmor Manufacturing 200 SSP	Non-Catalytic Stove	—	69 %	180000 BTU/h	—	No
Heatmor Manufacturing 350X	Non-Catalytic Stove	9.2 g/hr	58 %	255582 BTU/h	—	No
Heatmor Manufacturing 400-4S	Non-Catalytic Stove	10.7 g/hr	76 %	400000 BTU/h	—	No
Heatmor Manufacturing X Series 200X	Non-Catalytic Stove	8.1 g/hr	62 %	184459 BTU/h	—	No
Heizomat Canada RHK AK 30	Non-Catalytic Stove	—	86 %	142000 BTU/h	—	No
HIDU GmbH BioWIN 152	Non-Catalytic Stove	0 g/hr	65 %	0 BTU/h	—	Yes
HIDU GmbH BioWIN 212	Non-Catalytic Stove	0 g/hr	58 %	0 BTU/h	—	Yes
HIDU GmbH BioWIN 262	Non-Catalytic Stove	—	71 %	88400 BTU/h	—	Yes
HIDU GmbH BioWIN 332	Non-Catalytic Stove	0 g/hr	71 %	0 BTU/h	—	Yes
Hussong Manufacturing Company Kozy Heat Z42	Non-Catalytic Stove	1.2 g/hr	66 %	36231 BTU/h	1.92 cu ft	No
HY-C Company Fire Chief FC1000E and Shelter SF1000E	Non-Catalytic Stove	—	52 %	34536 BTU/h	—	No
HY-C Company SF1000E	Non-Catalytic Stove	—	70 %	46435 BTU/h	3.4 cu ft	No
Hydronic Specialty Supply Drummer-35	Non-Catalytic Stove	—	60 %	115000 BTU/h	—	No
Innovative Hearth Products GV230GL	Non-Catalytic Stove	1.7 g/hr	74 %	33911 BTU/h	2.28 cu ft	Yes
Innovative Hearth Products GV300GL	Non-Catalytic Stove	1.8 g/hr	74 %	39232 BTU/h	2.92 cu ft	Yes
Innovative Hearth Products Ladera-D	Non-Catalytic Stove	1.66 g/hr	59 %	53266 BTU/h	1.71 cu ft	Yes
Innovative Hearth Products Montecito-B	Non-Catalytic Stove	1.9 g/hr	72 %	55597 BTU/h	1.45 cu ft	No
Innovative Hearth Products Montecito-C Series: Montecito-C	Non-Catalytic Stove	1.5 g/hr	61 %	81385 BTU/h	2.19 cu ft	Yes
Innovative Hearth Products S160AGL	Non-Catalytic Stove	1.7 g/hr	69 %	39447 BTU/h	1.54 cu ft	Yes
Innovative Hearth Products S210AGL	Non-Catalytic Stove	1.5 g/hr	71 %	37857 BTU/h	2.12 cu ft	No
Innovative Hearth Products T2100GLS	Non-Catalytic Stove	1.5 g/hr	73 %	35000 BTU/h	2 cu ft	Yes
J. A. Roby Cook	Non-Catalytic Stove	1.9 g/hr	64 %	21782 BTU/h	1.37 cu ft	Yes
J. A. Roby Pioneer	Non-Catalytic Stove	1.6 g/hr	72 %	55107 BTU/h	3.01 cu ft	Yes
J. A. Roby Polaris	Non-Catalytic Stove	1.4 g/hr	73 %	21846 BTU/h	1.55 cu ft	Yes
J. A. Roby Supero	Non-Catalytic Stove	1.5 g/hr	71 %	20184 BTU/h	1.397 cu ft	Yes
Jotul North America (Jotul U.S.A., Inc.) F 55 V2	Non-Catalytic Stove	1.3 g/hr	68 %	84311 BTU/h	2.76 cu ft	No
Jotul North America (Jotul U.S.A., Inc.) F 602 V2	Non-Catalytic Stove	2.1 g/hr	70 %	49576 BTU/h	0.817 cu ft	No
Jotul North America (Jotul U.S.A., Inc.) F35	Non-Catalytic Stove	1.2 g/hr	69 %	59443 BTU/h	1.57 cu ft	Yes
Jotul North America (Jotul U.S.A., Inc.) F45V2	Non-Catalytic Stove	1.8 g/hr	71 %	58657 BTU/h	2.37 cu ft	No
Lamppa Manufacturing Vapor Fire 100 (VF100)	Non-Catalytic Stove	—	76 %	33691 BTU/h	3.9 cu ft	Yes
Lennox Hearth Products (Innovative Hearth Products) Brass Flame KS-805	Non-Catalytic Stove	5.3 g/hr	63 %	49800 BTU/h	0 cu ft	No
LMF Manufacturing AHB-170P	Non-Catalytic Stove	—	54 %	77771 BTU/h	—	No
LS Bilodeau AirBilo	Non-Catalytic Stove	—	74 %	64412 BTU/h	3.47 cu ft	Yes
LS Bilodeau AirBilo Plus	Non-Catalytic Stove	—	75 %	88496 BTU/h	5.23 cu ft	Yes
Mahoning Outdoor Furnace Mahoning Skye Series V	Non-Catalytic Stove	2.4 g/hr	54 %	110000 BTU/h	—	No
Maine Energy Systems Autopellet Air	Non-Catalytic Stove	—	89 %	92178 BTU/h	—	No
Maine Energy Systems AutoPellet Air 28kW	Non-Catalytic Stove	—	89 %	98472 BTU/h	—	Yes
Maine Energy Systems EasyPell	Non-Catalytic Stove	—	75 %	68000 BTU/h	—	No
Maine Energy Systems EasyPell 16-20KW	Non-Catalytic Stove	—	75 %	68000 BTU/h	—	No
Maine Energy Systems PE/PES 12-20	Non-Catalytic Stove	0.7 g/hr	75 %	67694 BTU/h	—	No
Maine Energy Systems PE/PES 36-56	Non-Catalytic Stove	1.7 g/hr	86 %	199408 BTU/h	—	No
Maine Energy Systems PE16	Non-Catalytic Stove	—	86 %	57000 BTU/h	—	No
Maine Energy Systems PE32	Non-Catalytic Stove	—	85 %	109000 BTU/h	—	No
Maine Energy Systems PE64	Non-Catalytic Stove	—	87 %	229000 BTU/h	—	No
Maine Energy Systems Pellematic 20	Non-Catalytic Stove	0.23 g/hr	77 %	70418 BTU/h	—	Yes
Maine Energy Systems Pellematic 22	Non-Catalytic Stove	0.44 g/hr	82 %	68300 BTU/h	—	Yes
Maine Energy Systems Pellematic 32	Non-Catalytic Stove	0.32 g/hr	77 %	106996 BTU/h	—	Yes
Maine Energy Systems Pellematic 56	Non-Catalytic Stove	0.9 g/hr	86 %	191203 BTU/h	—	No
Maine Energy Systems Pellematic 56 (2)	Non-Catalytic Stove	0 g/hr	84 %	191203 BTU/h	—	Yes
Maine Energy Systems Pellematic Smart XS (Condensing Mode)	Non-Catalytic Stove	—	90 %	64851 BTU/h	—	Yes
Maine Energy Systems PES 25-32	Non-Catalytic Stove	0.8 g/hr	81 %	99797 BTU/h	—	No
Marway Welding Phase 2-200	Non-Catalytic Stove	3.75 g/hr	39 %	139576 BTU/h	—	No
Morso Jernstoberi A/S 1410B	Non-Catalytic Stove	1.8 g/hr	73 %	24733 BTU/h	0.74 cu ft	Yes
Morso Jernstoberi A/S 2B Classic 2020	Non-Catalytic Stove	0.5 g/hr	80 %	31988 BTU/h	0.686 cu ft	Yes
Morso Jernstoberi A/S 2B Standard 2020	Non-Catalytic Stove	0.55 g/hr	80 %	25299 BTU/h	0.69 cu ft	No
Morso Jernstoberi A/S 3112B	Non-Catalytic Stove	1.9 g/hr	68 %	28000 BTU/h	0.85 cu ft	Yes
Morso Jernstoberi A/S 5660 B	Non-Catalytic Stove	1.2 g/hr	71 %	43499 BTU/h	1.15 cu ft	Yes
Morso Jernstoberi A/S 6100 B Series (6140 B	Non-Catalytic Stove	1.8 g/hr	74 %	19067 BTU/h	0.522 cu ft	Yes
Morso Jernstoberi A/S 6140 B	Non-Catalytic Stove	0.67 g/hr	77 %	38107 BTU/h	0.505 cu ft	No
Morso Jernstoberi A/S 7110 B	Non-Catalytic Stove	1.1 g/hr	75 %	36554 BTU/h	0.83 cu ft	No
Morso Jernstoberi A/S 7110 C	Non-Catalytic Stove	1.5 g/hr	73 %	23449 BTU/h	0.83 cu ft	Yes
Nature's Comfort GT Series GT-6000	Non-Catalytic Stove	5.7 g/hr	73 %	250000 BTU/h	—	No
NBE Production Kedel RTB 170	Non-Catalytic Stove	1.76 g/hr	79 %	162000 BTU/h	—	No
NBE Production Kedel RTB102	Non-Catalytic Stove	0.87 g/hr	73 %	87379 BTU/h	—	No
NBE Production Kedel RTB54	Non-Catalytic Stove	0.68 g/hr	70 %	60000 BTU/h	—	No
NBE Production RTB102(TS)	Non-Catalytic Stove	—	85 %	86000 BTU/h	—	No
NBE Production RTB170(TS)	Non-Catalytic Stove	—	86 %	156000 BTU/h	—	No
NBE Production RTB54 (TS)	Non-Catalytic Stove	—	85 %	58000 BTU/h	—	No
New Buck Corporation (Buck Stove Corp.) 21NC	Non-Catalytic Stove	1.7 g/hr	70 %	28901 BTU/h	1.4 cu ft	Yes
New Buck Corporation (Buck Stove Corp.) Model 74	Non-Catalytic Stove	1.8 g/hr	73 %	52400 BTU/h	2.15 cu ft	No
New Buck Corporation (Buck Stove Corp.) Model 81	Non-Catalytic Stove	1.1 g/hr	70 %	59490 BTU/h	2.48 cu ft	No
Northwest Manufacturing Woodmaster CleanFire 400	Non-Catalytic Stove	1.04 g/hr	67 %	102408 BTU/h	—	No
Northwest Manufacturing Woodmaster Mini Boiler	Non-Catalytic Stove	1.4 g/hr	65 %	101577 BTU/h	—	No
Northwest Manufacturing Woodmaster Ultra 30	Non-Catalytic Stove	1.6 g/hr	59 %	102716 BTU/h	—	No
Pacific Energy Fireplace Products Limited FP16 LE	Non-Catalytic Stove	1.4 g/hr	63 %	46972 BTU/h	1.33 cu ft	No
Pacific Energy Fireplace Products Limited FP25LE	Non-Catalytic Stove	1.4 g/hr	67 %	51530 BTU/h	2.1 cu ft	No
Pacific Energy Fireplace Products Limited FP30 LE	Non-Catalytic Stove	1.7 g/hr	69 %	65631 BTU/h	2.74 cu ft	No
Pacific Energy Fireplace Products Limited NEO 1.6 LE2 Model Line (Vista LE2	Non-Catalytic Stove	1.6 g/hr	75 %	30149 BTU/h	1.37 cu ft	Yes
Pacific Energy Fireplace Products Limited NEO 2.5 LE	Non-Catalytic Stove	2 g/hr	72 %	59861 BTU/h	2.1 cu ft	No
Pacific Energy Fireplace Products Limited NEO 2.5 LE2	Non-Catalytic Stove	1.6 g/hr	73 %	29536 BTU/h	1.88 cu ft	Yes
Pacific Energy Fireplace Products Limited Summit LE	Non-Catalytic Stove	1.8 g/hr	74 %	41275 BTU/h	2.5 cu ft	Yes
Pacific Energy Fireplace Products Limited Super LE	Non-Catalytic Stove	1.8 g/hr	71 %	38177 BTU/h	2.14 cu ft	Yes
Pacific Energy Fireplace Products Limited True North TN10	Non-Catalytic Stove	1.4 g/hr	73 %	17623 BTU/h	0.81 cu ft	Yes
Pacific Energy Fireplace Products Limited True North TN20 Series B	Non-Catalytic Stove	1.6 g/hr	73 %	29208 BTU/h	1.996 cu ft	Yes
Pacific Energy Fireplace Products Limited Vista LE	Non-Catalytic Stove	1.9 g/hr	72 %	23186 BTU/h	1.55 cu ft	No
Pellergy, LLC/ Windhager Zentralheizung Technik GmbH Alpha-100	Non-Catalytic Stove	—	86 %	88400 BTU/h	—	No
Pellergy, LLC/ Windhager Zentralheizung Technik GmbH Alpha-60	Non-Catalytic Stove	—	86 %	51900 BTU/h	—	No
Piney Manufacturing ENVIRO CHIP-500	Non-Catalytic Stove	5.4 g/hr	73 %	280000 BTU/h	—	No
Piney Manufacturing Optimizer 350	Non-Catalytic Stove	7.3 g/hr	65 %	400000 BTU/h	—	No
Polar Furnace Manufacturing G Class G3	Non-Catalytic Stove	—	77 %	182387 BTU/h	12.7 cu ft	No
Polar Furnace Manufacturing G-Class G2Plus	Non-Catalytic Stove	1.34 g/hr	81 %	183307 BTU/h	9.27 cu ft	Yes
Polar Furnace Manufacturing G2-G2	Non-Catalytic Stove	3.53 g/hr	67 %	200000 BTU/h	—	No
Polar Furnace Manufacturing G3-G3	Non-Catalytic Stove	1.96 g/hr	72 %	200000 BTU/h	—	No
Profab Industries Empire Elite 200/XT200	Non-Catalytic Stove	5.96 g/hr	61 %	185983 BTU/h	—	No
Rais A/S Nexo 100 ManualNexo 100 Classic Manual	Non-Catalytic Stove	1.1 g/hr	72 %	20238 BTU/h	1.48 cu ft	Yes
Rais A/S Q-Tee II Steel	Non-Catalytic Stove	0.9 g/hr	69 %	30772 BTU/h	0.9 cu ft	No
Rais A/S Q-Tee II USA Series: Q-Tee II USA	Non-Catalytic Stove	0.7 g/hr	73 %	20005 BTU/h	0.9 cu ft	Yes
Rais A/S Viva 100 L (CA) USA	Non-Catalytic Stove	1.1 g/hr	72 %	22857 BTU/h	1.29 cu ft	No
RSF / Industrial Chimney Company, Incorporated Delta Fusion	Non-Catalytic Stove	1.3 g/hr	60 %	34057 BTU/h	4.04 cu ft	No
RSF / Industrial Chimney Company, Incorporated Focus 320 SBR	Non-Catalytic Stove	1.4 g/hr	66 %	22563 BTU/h	2.1 cu ft	Yes
RSF / Industrial Chimney Company, Incorporated RSF 3600 Series: Pearl 3600	Non-Catalytic Stove	1.5 g/hr	74 %	44135 BTU/h	1.57 cu ft	No
RSF / Industrial Chimney Company, Incorporated RSF 3600B Series: Pearl 3600B	Non-Catalytic Stove	1.7 g/hr	70 %	25406 BTU/h	1.6 cu ft	Yes
Sierra Products S2300 FS	Non-Catalytic Stove	2.2 g/hr	67 %	36591 BTU/h	2.36 cu ft	Yes
SMG Hearth and Home HP 40	Non-Catalytic Stove	0.74 g/hr	81 %	26224 BTU/h	—	Yes
Spartherm L 800 ZC	Non-Catalytic Stove	1.3 g/hr	71 %	20406 BTU/h	1.56 cu ft	Yes
Spartherm M 700 Insert	Non-Catalytic Stove	1.1 g/hr	68 %	29452 BTU/h	1.58 cu ft	No
Spartherm M 700 Series: Spartherm M 700 Insert	Non-Catalytic Stove	1.7 g/hr	66 %	24906 BTU/h	1.58 cu ft	Yes
Spartherm S 600 Insert	Non-Catalytic Stove	1.7 g/hr	70 %	47417 BTU/h	0.95 cu ft	No
Spartherm S 600 Insert (2)	Non-Catalytic Stove	1.8 g/hr	62 %	21299 BTU/h	0.94 cu ft	Yes
Steel Tech G Series G100/G100s	Non-Catalytic Stove	1 g/hr	68 %	125000 BTU/h	—	No
Steel Tech G Series G200-2/G200s	Non-Catalytic Stove	1.7 g/hr	75 %	232000 BTU/h	—	No
Steel Tech G Series G400G400s	Non-Catalytic Stove	9 g/hr	74 %	350000 BTU/h	—	No
Stove Builder International 1.4 Series (Osburn 950	Non-Catalytic Stove	1.8 g/hr	74 %	26500 BTU/h	1.55 cu ft	Yes
Stove Builder International 1.4R Series: Osburn 950 N	Non-Catalytic Stove	1.7 g/hr	74 %	71279 BTU/h	1.67 cu ft	Yes
Stove Builder International 1.7 Series - Archway 1700	Non-Catalytic Stove	1.3 g/hr	70 %	23300 BTU/h	1.44 cu ft	No
Stove Builder International 1.7 Series - Blackcomb II	Non-Catalytic Stove	1.3 g/hr	70 %	23300 BTU/h	1.44 cu ft	No
Stove Builder International 1.7R Series: Blackcomb II	Non-Catalytic Stove	2.4 g/hr	68 %	52200 BTU/h	1.86 cu ft	Yes
Stove Builder International 15-W06	Non-Catalytic Stove	1.8 g/hr	72 %	65853 BTU/h	2.86 cu ft	No
Stove Builder International 2.1 Series (Destination 1.9	Non-Catalytic Stove	1.5 g/hr	75 %	31700 BTU/h	1.03 cu ft	Yes
Stove Builder International 2.3 Series (Archway 2300	Non-Catalytic Stove	2.3 g/hr	72 %	44500 BTU/h	1.95 cu ft	Yes
Stove Builder International 2.5 Series	Non-Catalytic Stove	1.1 g/hr	68 %	48185 BTU/h	1.69 cu ft	No
Stove Builder International 2.5R Series (Solution 2.5 ZC II	Non-Catalytic Stove	1.2 g/hr	64 %	60700 BTU/h	1.94 cu ft	Yes
Stove Builder International 3.3 Series Osburn 3300	Non-Catalytic Stove	0.95 g/hr	71 %	57041 BTU/h	2.67 cu ft	No
Stove Builder International 3.5 Series (Solution 3.5	Non-Catalytic Stove	1.6 g/hr	71 %	57800 BTU/h	2.88 cu ft	Yes
Stove Builder International 32-NC	Non-Catalytic Stove	2 g/hr	70 %	39623 BTU/h	2.92 cu ft	No
Stove Builder International Bistro Series (Bistro	Non-Catalytic Stove	2 g/hr	76 %	50200 BTU/h	2.26 cu ft	Yes
Stove Builder International Caddy	Non-Catalytic Stove	—	77 %	44857 BTU/h	—	No
Stove Builder International Caddy Alterna II	Non-Catalytic Stove	—	69 %	64737 BTU/h	—	No
Stove Builder International Everest II Series HE300 II	Non-Catalytic Stove	0.99 g/hr	66 %	49654 BTU/h	2.61 cu ft	No
Stove Builder International Everest III Series: Everest III	Non-Catalytic Stove	1.9 g/hr	65 %	78200 BTU/h	2.61 cu ft	Yes
Stove Builder International HE350	Non-Catalytic Stove	1.6 g/hr	64 %	43000 BTU/h	4.28 cu ft	Yes
Stove Builder International Heat Commander II	Non-Catalytic Stove	—	77 %	64073 BTU/h	3.6 cu ft	Yes
Stove Builder International Max Caddy and HeatPro	Non-Catalytic Stove	—	77 %	51203 BTU/h	—	No
Stove Builder International Mini-Caddy & Heatpack	Non-Catalytic Stove	—	74 %	37053 BTU/h	—	No
Stove Builder International SR-3.2 Series: St-Louis	Non-Catalytic Stove	1.8 g/hr	76 %	83857 BTU/h	3.15 cu ft	Yes
Stove Builder International SR-3.6 Series Heat Commander	Non-Catalytic Stove	—	77 %	42234 BTU/h	3.6 cu ft	No
Stove Builder International XTD 1.9 Stove	Non-Catalytic Stove	1.5 g/hr	69 %	26800 BTU/h	2.02 cu ft	No
STUV AMERICA 30 Compact	Non-Catalytic Stove	1.8 g/hr	74 %	17049 BTU/h	0.99 cu ft	Yes
STUV AMERICA Six 66-50	Non-Catalytic Stove	1.9 g/hr	68 %	17121 BTU/h	1.08 cu ft	Yes
STUV AMERICA STÛV 1678IN	Non-Catalytic Stove	1.8 g/hr	67 %	27092 BTU/h	1.91 cu ft	Yes
STUV AMERICA STÛV 6 IN 76x60	Non-Catalytic Stove	1.9 g/hr	68 %	23388 BTU/h	1.58 cu ft	Yes
STUV AMERICA STUV 1658IN	Non-Catalytic Stove	1.47 g/hr	71 %	27015 BTU/h	1.59 cu ft	Yes
STUV AMERICA STUV 1668IN	Non-Catalytic Stove	1.7 g/hr	66 %	23727 BTU/h	1.94 cu ft	Yes
STUV AMERICA STUV 1668IN (2)	Non-Catalytic Stove	1.9 g/hr	61 %	24818 BTU/h	1.94 cu ft	No
STUV AMERICA STUV SIX 76-55	Non-Catalytic Stove	1.86 g/hr	68 %	22732 BTU/h	1.55 cu ft	Yes
STUV AMERICA STUV SIX 76-60	Non-Catalytic Stove	1.9 g/hr	68 %	23388 BTU/h	1.58 cu ft	No
Tarm USA, Inc./ Fröling Heizkessel- und Behälterbau Ges.m.b.H P4 Unit 25	Non-Catalytic Stove	—	87 %	85300 BTU/h	—	No
Thelin Company Thelin Parlour T-4000	Non-Catalytic Stove	1.8 g/hr	71 %	30945 BTU/h	1.32 cu ft	Yes
Travis Industries Answer	Non-Catalytic Stove	2 g/hr	72 %	59527 BTU/h	1.41 cu ft	No
Travis Industries Endeavor	Non-Catalytic Stove	1.4 g/hr	74 %	67090 BTU/h	2.43 cu ft	No
Travis Industries Evergreen	Non-Catalytic Stove	1.5 g/hr	77 %	70720 BTU/h	2.2 cu ft	No
Travis Industries Large Flush Wood Insert	Non-Catalytic Stove	1.7 g/hr	73 %	66736 BTU/h	2.8 cu ft	No
Travis Industries Liberty	Non-Catalytic Stove	2.5 g/hr	70 %	63239 BTU/h	3.65 cu ft	No
Travis Industries Medium Flush Wood Insert	Non-Catalytic Stove	2.4 g/hr	72 %	55395 BTU/h	2.21 cu ft	No
United States Stove Company 1330E	Non-Catalytic Stove	—	33 %	48184 BTU/h	—	No
United States Stove Company 1400E	Non-Catalytic Stove	—	63 %	56399 BTU/h	—	No
United States Stove Company 1660E	Non-Catalytic Stove	—	62 %	185536 BTU/h	—	No
United States Stove Company 1660EFE	Non-Catalytic Stove	—	58 %	73849 BTU/h	—	No
United States Stove Company 7000	Non-Catalytic Stove	—	76 %	72449 BTU/h	—	No
United States Stove Company 7700	Non-Catalytic Stove	—	74 %	61900 BTU/h	—	No
United States Stove Company 8500 and SP8500	Non-Catalytic Stove	—	48 %	47014 BTU/h	—	No
United States Stove Company AF700 and CF700M	Non-Catalytic Stove	—	71 %	64116 BTU/h	—	No
United States Stove Company KP5517	Non-Catalytic Stove	1.6 g/hr	77 %	30884 BTU/h	—	Yes
United States Stove Company TH-100	Non-Catalytic Stove	1.7 g/hr	75 %	26028 BTU/h	0.59 cu ft	Yes
United States Stove Company TR007E	Non-Catalytic Stove	1.3 g/hr	71 %	67992 BTU/h	2.68 cu ft	No
United States Stove Company US1100E	Non-Catalytic Stove	2.4 g/hr	66 %	39683 BTU/h	1.31 cu ft	Yes
United States Stove Company US1261E	Non-Catalytic Stove	1.9 g/hr	68 %	33557 BTU/h	1.145 cu ft	Yes
United States Stove Company US1269E	Non-Catalytic Stove	1.8 g/hr	67 %	29234 BTU/h	1.145 cu ft	Yes
United States Stove Company US1520	Non-Catalytic Stove	—	70 %	53042 BTU/h	3.95 cu ft	Yes
United States Stove Company US1800E	Non-Catalytic Stove	1.8 g/hr	66 %	33050 BTU/h	1.2 cu ft	No
United States Stove Company US1800E (2)	Non-Catalytic Stove	1.8 g/hr	73 %	28445 BTU/h	1.2 cu ft	Yes
United States Stove Company US2000 Model Line: AW2020	Non-Catalytic Stove	1.6 g/hr	70 %	34130 BTU/h	1.63 cu ft	Yes
United States Stove Company US2000E	Non-Catalytic Stove	1 g/hr	70 %	63196 BTU/h	1.6 cu ft	No
United States Stove Company US2500E	Non-Catalytic Stove	0.88 g/hr	73 %	60065 BTU/h	2.73 cu ft	No
United States Stove Company US2500E (2)	Non-Catalytic Stove	2.4 g/hr	72 %	50470 BTU/h	2.73 cu ft	Yes
United States Stove Company US2941EB	Non-Catalytic Stove	0.91 g/hr	72 %	48127 BTU/h	2.32 cu ft	No
Varmebaronen AB Vedolux 30	Non-Catalytic Stove	—	62 %	109529 BTU/h	—	No
Varmebaronen AB Vedolux 350	Non-Catalytic Stove	—	74 %	118724 BTU/h	3.71 cu ft	No
Varmebaronen AB Vedolux 37	Non-Catalytic Stove	—	69 %	132119 BTU/h	3.46 cu ft	No
Varmebaronen AB Vedolux 450	Non-Catalytic Stove	—	75 %	130731 BTU/h	5.19 cu ft	No
Varmebaronen AB Vedolux 55	Non-Catalytic Stove	—	67 %	170418 BTU/h	5.3 cu ft	No
Varmebaronen AB Vedolux 650	Non-Catalytic Stove	—	73 %	201743 BTU/h	7.42 cu ft	No
Värmebaronen AB/Smokeless Heat Pellmax 200 UB	Non-Catalytic Stove	—	85 %	83100 BTU/h	—	No
Viessmann Holzheiztechnik GmbH Pyrot 150	Non-Catalytic Stove	—	85 %	494000 BTU/h	—	No
Viessmann Holzheiztechnik GmbH Pyrot 540	Non-Catalytic Stove	—	88 %	1700000 BTU/h	—	No
Viessmann Holzheiztechnik GmbH Pyrotec 390	Non-Catalytic Stove	—	86 %	1430000 BTU/h	—	No
Viessmann Holzheiztechnik GmbH Pyrotec 530	Non-Catalytic Stove	—	87 %	1860000 BTU/h	—	No
Viessmann Holzheiztechnik GmbH Pyrotec 720	Non-Catalytic Stove	—	85 %	2470000 BTU/h	—	No
WEbiomass Woodpecker	Non-Catalytic Stove	3.3 g/hr	72 %	153000 BTU/h	—	No
Windhager Zentralheizung Technik GmbH BioWin 102	Non-Catalytic Stove	—	88 %	36900 BTU/h	—	No
Windhager Zentralheizung Technik GmbH BioWin 152	Non-Catalytic Stove	—	87 %	55000 BTU/h	—	No
Windhager Zentralheizung Technik GmbH BioWIN 152 (2)	Non-Catalytic Stove	—	65 %	51200 BTU/h	—	No
Windhager Zentralheizung Technik GmbH BioWIN 212	Non-Catalytic Stove	—	58 %	71700 BTU/h	—	No
Windhager Zentralheizung Technik GmbH BioWin 262	Non-Catalytic Stove	—	87 %	94500 BTU/h	—	No
Windhager Zentralheizung Technik GmbH BioWIN 262 (2)	Non-Catalytic Stove	—	71 %	88400 BTU/h	—	No
Windhager Zentralheizung Technik GmbH BioWIN 332	Non-Catalytic Stove	—	71 %	110900 BTU/h	—	No
Windhager, North America, LLC/ Windhager Zentralheizung Technik GmbH BioWin 100	Non-Catalytic Stove	—	87 %	34800 BTU/h	—	No
Windhager, North America, LLC/ Windhager Zentralheizung Technik GmbH BioWin 150	Non-Catalytic Stove	—	86 %	51900 BTU/h	—	No
Windhager, North America, LLC/ Windhager Zentralheizung Technik GmbH BioWin 260	Non-Catalytic Stove	—	86 %	88400 BTU/h	—	No
Windhager, North America, LLC/ Windhager Zentralheizung Technik GmbH BioWin 350	Non-Catalytic Stove	—	85 %	119000 BTU/h	—	No
Windhager, North America, LLC/ Windhager Zentralheizung Technik GmbH BioWin 600	Non-Catalytic Stove	—	85 %	202000 BTU/h	—	No
Wolf Steel Napoleon 2020-S	Non-Catalytic Stove	2.3 g/hr	72 %	54127 BTU/h	1.91 cu ft	No
Wolf Steel Napoleon EPI3C	Non-Catalytic Stove	1.2 g/hr	72 %	47887 BTU/h	1.79 cu ft	No
Wolf Steel Napoleon S15	Non-Catalytic Stove	1.6 g/hr	71 %	30042 BTU/h	1.45 cu ft	No
Wolf Steel Napoleon S20	Non-Catalytic Stove	2.3 g/hr	72 %	54127 BTU/h	1.91 cu ft	No
Wolf Steel Napoleon S25	Non-Catalytic Stove	1.3 g/hr	72 %	54057 BTU/h	2.51 cu ft	No
Wolf Steel Timberwolf 2100	Non-Catalytic Stove	1.6 g/hr	71 %	30042 BTU/h	1.45 cu ft	No
Wolf Steel Timberwolf 2200	Non-Catalytic Stove	2.3 g/hr	72 %	54127 BTU/h	1.91 cu ft	No
Wood Boiler USA Blaze HE	Non-Catalytic Stove	5.3 g/hr	58 %	166109 BTU/h	—	No
Wood Boiler USA Blaze HE (2)	Non-Catalytic Stove	—	58 %	166109 BTU/h	—	No
Wood Boiler USA E4	Non-Catalytic Stove	4.5 g/hr	61 %	161455 BTU/h	—	No
Wood Boiler USA E4 (2)	Non-Catalytic Stove	—	61 %	161455 BTU/h	—	No
Wood Boiler USA Pellet Burner Easy 35	Non-Catalytic Stove	—	67 %	429452 BTU/h	—	No
Wood Boiler USA Pellet Burner Easy 35 (2)	Non-Catalytic Stove	—	67 %	429452 BTU/h	—	No
WoodMaster CleanFire 300 (Central Boiler Classic Edge 360)	Non-Catalytic Stove	2.1 g/hr	82 %	148625 BTU/h	9.98 cu ft	No
WoodMaster CleanFire 500 (Central Boiler Classic Edge 560)	Non-Catalytic Stove	3.3 g/hr	84 %	194724 BTU/h	13.76 cu ft	No
WoodMaster CleanFire 700 (Central Boiler Classic Edge 760)	Non-Catalytic Stove	3 g/hr	83 %	235938 BTU/h	23.2 cu ft	No