All EPA-Certified Wood & Pellet Heaters

Every heater below is drawn from the U.S. EPA's Certified Wood Heater Database — 459 models across 91 brands, spanning wood stoves, pellet stoves, forced-air furnaces, and hydronic heaters. Models no longer on the current certified list are marked "No" in the last column (previously certified, usually out of production). Browse by category instead:

Model	Combustion technology	Emission rate	Efficiency (HHV)	Heat output (high)	Firebox volume	Currently in production
509 Fabrications Chinook VCV 2.1.5	Catalytic Stove	1.3 g/hr	79 %	36400 BTU/h	2.176 cu ft	Yes
509 Fabrications zzzzz	Catalytic Stove	—	12 %	12 BTU/h	—	No
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
ARADA STOVES Farringdon 16	Catalytic Stove	1.5 g/hr	77 %	27025 BTU/h	1.57 cu ft	Yes
ARDISAM Castle Serenity 41278	Non-Catalytic Stove	1 g/hr	78 %	26493 BTU/h	—	Yes
Blaze King Industries 20.2 Series: Ashford 20.2 (AF20.2)	Catalytic Stove	1.05 g/hr	80 %	31092 BTU/h	1.86 cu ft	Yes
Blaze King Industries 25 Series: Sirocco 25 (SC25) Insert	Catalytic Stove	0.74 g/hr	79 %	24085 BTU/h	2.08 cu ft	Yes
Blaze King Industries 30.2 Series: Sirocco 30.2 (SC30.2)	Catalytic Stove	0.81 g/hr	83 %	36076 BTU/h	2.843 cu ft	Yes
Blaze King Industries Ashford AF20.2	Catalytic Stove	0.73 g/hr	77 %	29785 BTU/h	1.82 cu ft	No
Blaze King Industries Ashford AF20.2 (2)	Catalytic Stove	1.05 g/hr	80 %	31092 BTU/h	1.86 cu ft	No
Blaze King Industries Ashford AF25	Catalytic Stove	0.9 g/hr	77 %	26290 BTU/h	2.3 cu ft	No
Blaze King Industries Ashford AF30.2	Catalytic Stove	0.8 g/hr	76 %	27116 BTU/h	2.9 cu ft	No
Blaze King Industries King KE40	Catalytic Stove	1.1 g/hr	81 %	34985 BTU/h	4.35 cu ft	No
Blaze King Industries King KE40 (2)	Catalytic Stove	1 g/hr	81 %	38516 BTU/h	4.25 cu ft	No
Blaze King Industries King KE40 (3)	Catalytic Stove	1 g/hr	81 %	38516 BTU/h	4.55 cu ft	Yes
Blaze King Industries Princess PE32	Catalytic Stove	0.4 g/hr	80 %	31478 BTU/h	2.91 cu ft	No
Blaze King Industries Princess PE32 (2)	Catalytic Stove	0.55 g/hr	82 %	34435 BTU/h	2.86 cu ft	Yes
Blaze King Industries Princess PI29 Insert	Catalytic Stove	1.3 g/hr	75 %	24348 BTU/h	2.6 cu ft	No
Blaze King Industries Princess PI29 Insert (2)	Catalytic Stove	1 g/hr	80 %	30194 BTU/h	2.63 cu ft	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-1500V	—	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
EcoVision Kiwi VcV 2.1	Catalytic Stove	1.3 g/hr	77 %	28800 BTU/h	2.15 cu ft	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 Alterra Pro I3000 Series (I300R	Catalytic Stove	0.95 g/hr	78 %	33155 BTU/h	2.92 cu ft	Yes
FPI/Regency Fireplace Products CI2700	Catalytic Stove	1.3 g/hr	74 %	29511 BTU/h	1.83 cu ft	No
FPI/Regency Fireplace Products CI2700-1	Catalytic Stove	1.1 g/hr	77 %	27168 BTU/h	1.83 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 F1500	Catalytic Stove	1 g/hr	78 %	24488 BTU/h	0.98 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 F2500	Catalytic Stove	1 g/hr	76 %	50349 BTU/h	2.24 cu ft	No
FPI/Regency Fireplace Products F2500-1	Catalytic Stove	1.4 g/hr	78 %	29795 BTU/h	2.3 cu ft	Yes
FPI/Regency Fireplace Products F3500	Catalytic Stove	0.9 g/hr	81 %	36174 BTU/h	3.04 cu ft	No
FPI/Regency Fireplace Products F3500B-1	Catalytic Stove	1.1 g/hr	76 %	30659 BTU/h	3.024 cu ft	Yes
FPI/Regency Fireplace Products F5200	Catalytic Stove	0.9 g/hr	80 %	47081 BTU/h	4.42 cu ft	No
FPI/Regency Fireplace Products F5200 (2)	Catalytic Stove	0.84 g/hr	80 %	36398 BTU/h	4.42 cu ft	Yes
FPI/Regency Fireplace Products I2450M	Non-Catalytic Stove	1.4 g/hr	67 %	34612 BTU/h	2.24 cu ft	No
FPI/Regency Fireplace Products I2500	Catalytic Stove	1 g/hr	76 %	42995 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
Hase Kaminofenbau (Hearthstone Quality Home Products Inc.) Bari	Hybrid	0.94 g/hr	76 %	26036 BTU/h	1.25 cu ft	No
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 by Forge and Flame Dauntless-C	Catalytic Stove	1.7 g/hr	75 %	21356 BTU/h	1.82 cu ft	Yes
Hearth and Home Technologies Vermont Castings Dauntless Flexburn Catalytic Model	Catalytic Stove	1.2 g/hr	78 %	41943 BTU/h	1.82 cu ft	No
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 Defiant 1975-CAT-C	Catalytic Stove	1.3 g/hr	78 %	25471 BTU/h	3.25 cu ft	Yes
Hearth and Home Technologies Vermont Castings Encore 2040-CAT-C	Catalytic Stove	1.1 g/hr	77 %	37102 BTU/h	2 cu ft	Yes
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
Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT	Catalytic Stove	0.3 g/hr	77 %	15906 BTU/h	1.31 cu ft	Yes
Hearthstone Quality Home Heating Products Bari 8171	Hybrid	0.94 g/hr	76 %	26036 BTU/h	1.25 cu ft	Yes
Hearthstone Quality Home Heating Products Castleton 8031	Hybrid	0.98 g/hr	77 %	24540 BTU/h	1.9 cu ft	Yes
Hearthstone Quality Home Heating Products Clydesdale 8492	Hybrid	1.16 g/hr	79 %	32588 BTU/h	2.35 cu ft	Yes
Hearthstone Quality Home Heating Products Green Mountain 40 Series: Green Mountain 40 (8640)	Hybrid	1.1 g/hr	79 %	31581 BTU/h	1.32 cu ft	Yes
Hearthstone Quality Home Heating Products Green Mountain 60 8660	Hybrid	0.6 g/hr	79 %	33576 BTU/h	2.03 cu ft	Yes
Hearthstone Quality Home Heating Products Green Mountain 80 8680	Hybrid	0.67 g/hr	81 %	33396 BTU/h	3.16 cu ft	Yes
Hearthstone Quality Home Heating Products Green Mountain 80-1 (Model 8681)	Hybrid	0.53 g/hr	80 %	33424 BTU/h	3.16 cu ft	Yes
Hearthstone Quality Home Heating Products Heritage 8024	Hybrid	0.54 g/hr	77 %	35845 BTU/h	2.18 cu ft	Yes
Hearthstone Quality Home Heating Products Lincoln 8060	Hybrid	1.1 g/hr	79 %	20507 BTU/h	1 cu ft	Yes
Hearthstone Quality Home Heating Products Manchester 8362	Hybrid	0.65 g/hr	78 %	33038 BTU/h	2.45 cu ft	Yes
Hearthstone Quality Home Heating Products Mansfield 8013	Hybrid	0.54 g/hr	78 %	32200 BTU/h	2.88 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 CAT WRT3920WS	Catalytic Stove	1.8 g/hr	65 %	22847 BTU/h	1.68 cu ft	No
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 Estate CAT	Catalytic Stove	1.3 g/hr	79 %	39519 BTU/h	2.8 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.) C550 V2	Catalytic Stove	1.1 g/hr	77 %	36214 BTU/h	1.9 cu ft	Yes
Jotul North America (Jotul U.S.A., Inc.) F 500 V3	Hybrid	0.5 g/hr	78 %	38804 BTU/h	2.41 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.) F445	Catalytic Stove	0.49 g/hr	72 %	35722 BTU/h	2.03 cu ft	Yes
Jotul North America (Jotul U.S.A., Inc.) F445 V2	Hybrid	0.65 g/hr	77 %	36986 BTU/h	2.03 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
Jotul North America (Jotul U.S.A., Inc.) F602 V3	Catalytic Stove	1.4 g/hr	77 %	23415 BTU/h	0.79 cu ft	Yes
Kuma Stove And Iron Works K-180 Series Aspen LE	Hybrid	0.72 g/hr	81 %	32121 BTU/h	1.74 cu ft	No
Kuma Stove And Iron Works K-181 Series: Aspen LE-1	Catalytic Stove	1.1 g/hr	78 %	29153 BTU/h	1.821 cu ft	Yes
Kuma Stove And Iron Works K-250 Series Ashwood LE	Hybrid	1.1 g/hr	79 %	30308 BTU/h	2.5 cu ft	No
Kuma Stove And Iron Works K-251 Series: Ashwood LE-1	Catalytic Stove	1.1 g/hr	78 %	30612 BTU/h	2.56 cu ft	Yes
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
MF Fire Catalyst	Catalytic Stove	1.9 g/hr	70 %	28675 BTU/h	2 cu ft	No
MF Fire NOVA	Catalytic Stove	1.9 g/hr	71 %	25224 BTU/h	1.63 cu ft	No
MF Fire NOVA 2	Catalytic Stove	1.9 g/hr	75 %	38037 BTU/h	2.4 cu ft	No
MF Fire Nova 2C	Catalytic Stove	1.4 g/hr	78 %	21009 BTU/h	2.33 cu ft	Yes
MF Fire Nova C	Catalytic Stove	1.9 g/hr	71 %	28140 BTU/h	1.7 cu ft	Yes
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
New Buck Corporation (Buck Stove Corp.) Model 91	Catalytic Stove	1.3 g/hr	80 %	43190 BTU/h	3.07 cu ft	Yes
New Buck Corporation (Buck Stove Corp.) Model 91 (2)	Catalytic Stove	1.9 g/hr	80 %	62745 BTU/h	2.61 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 TN25 C	Catalytic Stove	1.1 g/hr	76 %	29202 BTU/h	1.98 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 OPEL PLUS Series: Opel+ 2C	Catalytic Stove	0.7 g/hr	70 %	27034 BTU/h	2.32 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
Sierra Products S8000II TEC	Catalytic Stove	1.7 g/hr	78 %	71267 BTU/h	2.93 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 36 Elite	Catalytic Stove	1.3 g/hr	72 %	69747 BTU/h	2.86 cu ft	No
Travis Industries 36 Elite NexGen-Hybrid	Hybrid	0.6 g/hr	80 %	47514 BTU/h	3.135 cu ft	Yes
Travis Industries 42 Apex	Catalytic Stove	0.93 g/hr	73 %	49626 BTU/h	3.2 cu ft	No
Travis Industries 42 Apex NexGen-Hybrid	Hybrid	1.2 g/hr	77 %	38005 BTU/h	3.18 cu ft	Yes
Travis Industries 44 Elite	Catalytic Stove	1.8 g/hr	73 %	78046 BTU/h	4.2 cu ft	No
Travis Industries 44 Elite NexGen-Hybrid	Hybrid	1.1 g/hr	81 %	54510 BTU/h	4.2 cu ft	Yes
Travis Industries Answer	Non-Catalytic Stove	2 g/hr	72 %	59527 BTU/h	1.41 cu ft	No
Travis Industries Answer NexGen Hybrid	Catalytic Stove	1.3 g/hr	76 %	28961 BTU/h	1.48 cu ft	No
Travis Industries Answer NexGen Hybrid (2)	Hybrid	1.4 g/hr	80 %	38594 BTU/h	1.4 cu ft	Yes
Travis Industries Endeavor	Non-Catalytic Stove	1.4 g/hr	74 %	67090 BTU/h	2.43 cu ft	No
Travis Industries Endeavor NexGen-Hybrid	Hybrid	1.2 g/hr	80 %	31922 BTU/h	2.66 cu ft	Yes
Travis Industries Evergreen	Non-Catalytic Stove	1.5 g/hr	77 %	70720 BTU/h	2.2 cu ft	No
Travis Industries Evergreen NexGen-Hybrid Free-Standing	Hybrid	1.2 g/hr	77 %	31641 BTU/h	2.18 cu ft	Yes
Travis Industries Large Flush Wood Hybrid Fyre Insert	Hybrid	1.9 g/hr	78 %	57628 BTU/h	2.8 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 Large Flush Wood NexGen-Hybrid	Hybrid	0.8 g/hr	78 %	39829 BTU/h	2.72 cu ft	Yes
Travis Industries Liberty	Non-Catalytic Stove	2.5 g/hr	70 %	63239 BTU/h	3.65 cu ft	No
Travis Industries Liberty NexGen-Hybrid	Catalytic Stove	0.9 g/hr	80 %	47138 BTU/h	4.14 cu ft	Yes
Travis Industries Lopi Cape Cod Hybrid-Fyre	Hybrid	1.9 g/hr	77 %	62623 BTU/h	2.76 cu ft	No
Travis Industries Lopi Rockport Hybrid-Fyre	Hybrid	1.7 g/hr	76 %	55466 BTU/h	2.15 cu ft	No
Travis Industries Medium Flush Wood Hybrid Fyre Insert	Hybrid	1.7 g/hr	76 %	69982 BTU/h	2.02 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
Travis Industries Medium Flush Wood NexGen-Hybrid	Hybrid	1.2 g/hr	77 %	39456 BTU/h	2.23 cu ft	Yes
Travis Industries Rockport	Catalytic Stove	0.8 g/hr	78 %	39259 BTU/h	2.15 cu ft	No
Travis Industries Rockport NexGen-Hybrid	Catalytic Stove	0.73 g/hr	80 %	42722 BTU/h	2.04 cu ft	Yes
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
Wittus Shaker	Catalytic Stove	1.8 g/hr	76 %	21399 BTU/h	1.46 cu ft	Yes
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 Napoleon S30	Catalytic Stove	2.3 g/hr	75 %	37829 BTU/h	3.2 cu ft	No
Wolf Steel NZ3000H	Catalytic Stove	1.4 g/hr	68 %	42203 BTU/h	2.3 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
Woodstock Soapstone Company 202 Palladian	Catalytic Stove	0.85 g/hr	80 %	46437 BTU/h	1.4 cu ft	No
Woodstock Soapstone Company 205 Fireview Catalytic	Catalytic Stove	1.1 g/hr	78 %	46460 BTU/h	1.85 cu ft	No
Woodstock Soapstone Company 209a Progress Hybrid	Hybrid	0.63 g/hr	78 %	47220 BTU/h	2.8 cu ft	No
Woodstock Soapstone Company 210 Ideal Steel Hybrid	Hybrid	2.1 g/hr	74 %	37583 BTU/h	3.22 cu ft	No
Woodstock Soapstone Company 210a Ideal Steel Hybrid	Hybrid	0.89 g/hr	77 %	43263 BTU/h	3.22 cu ft	No
Woodstock Soapstone Company 212N Navajo Hybrid Wood-Coal	Hybrid	1 g/hr	79 %	27294 BTU/h	1.15 cu ft	Yes
Woodstock Soapstone Company Absolute Steel Hybrid 211	Hybrid	0.5 g/hr	77 %	45317 BTU/h	2.43 cu ft	Yes
Woodstock Soapstone Company Fireview Soapstone Stove 205b	Catalytic Stove	1.6 g/hr	77 %	56499 BTU/h	1.85 cu ft	Yes
Woodstock Soapstone Company Progress Hybrid 209b	Hybrid	0.46 g/hr	80 %	35222 BTU/h	2.8 cu ft	Yes