Gas Insert Heaters(213)
Uses item details. Price when purchased online
Duluth Forge Liquid Propane Ventless Gas Fireplace Insert - 32,000 BTU, Remote Control - Model# FLI32R $1,101.61
Sponsored
$1,10161
current price $1,101.61Duluth Forge Liquid Propane Ventless Gas Fireplace Insert - 32,000 BTU, Remote Control - Model# FLI32R
24.5 out of 5 Stars. 2 reviews
Innoflame 28" Electric Fireplace Insert with Integrated Trim Kit, Adjustable 8 Flame Colors, Fireplace Heater w/Remote, Timer, 1400W From $156.99
Sponsored
From$15699
Innoflame 28" Electric Fireplace Insert with Integrated Trim Kit, Adjustable 8 Flame Colors, Fireplace Heater w/Remote, Timer, 1400W
334.8 out of 5 Stars. 33 reviews
Dickinson Marine Newport P12000 Propane Direct Vent Fireplace 16" (H) $1,591.60
Sponsored
$1,59160
current price $1,591.60Dickinson Marine Newport P12000 Propane Direct Vent Fireplace 16" (H)
Auseo 50 inch Embedded Wall Mounted Indoor Electric Fireplace, Ultra-thin Low Noise Lightweight LED Fireplace Heater, Touch Screen, Timer, 1500W, Adjustable Flame Color and Speed, Black From $132.99
Sponsored
From$13299
Auseo 50 inch Embedded Wall Mounted Indoor Electric Fireplace, Ultra-thin Low Noise Lightweight LED Fireplace Heater, Touch Screen, Timer, 1500W, Adjustable Flame Color and Speed, Black
1314.3 out of 5 Stars. 131 reviews
30000 BTU Vent Free Blue Flame Natural Gas Heater From $208.00
From$20800
30000 BTU Vent Free Blue Flame Natural Gas Heater
8244.4 out of 5 Stars. 824 reviews
Save with
Duluth Forge Liquid Propane Ventless Gas Fireplace Insert - 32,000 BTU, Remote Control - Model# FLI32R $1,101.61
$1,10161
current price $1,101.61Duluth Forge Liquid Propane Ventless Gas Fireplace Insert - 32,000 BTU, Remote Control - Model# FLI32R
24.5 out of 5 Stars. 2 reviews
Best seller Ozark Trail 10,000 BTU Portable Propane Camping Heater
Ozark Trail 10,000 BTU Portable Propane Camping Heater
19864.1 out of 5 Stars. 1986 reviews
Save with
Duluth Forge Dual Fuel Ventless Gas Fireplace Insert - 32,000 BTU, Remote Control, FDF400RT-ZC
Duluth Forge Dual Fuel Ventless Gas Fireplace Insert - 32,000 BTU, Remote Control, FDF400RT-ZC
73.4 out of 5 Stars. 7 reviews
ProCom Heating Natural Gas Ventless Blue Flame Heater With Base Feet - 10,000 BTU, T-Stat Control - Model# MN100TBA-B
2 options
Available in additional 2 optionsProCom Heating Natural Gas Ventless Blue Flame Heater With Base Feet - 10,000 BTU, T-Stat Control - Model# MN100TBA-B
1014 out of 5 Stars. 101 reviews
Innoflame 26" Electric Fireplace, Adjustable 4 Flame Brightness, Fireplace Insert with Remote, Digital Display, 8H Timer, Overheating Protection, 1400W $122.99
Sponsored
$12299
current price $122.99Innoflame 26" Electric Fireplace, Adjustable 4 Flame Brightness, Fireplace Insert with Remote, Digital Display, 8H Timer, Overheating Protection, 1400W
35 out of 5 Stars. 3 reviews
Bowery Hill Mid-Century 49" Wall Mounted Electric Fireplace Insert in Black $690.47
Sponsored
$69047
current price $690.47Bowery Hill Mid-Century 49" Wall Mounted Electric Fireplace Insert in Black
Best seller Mr. Heater Little Buddy Radiant Propane Heater 3,800 BTU Was $91.00
Mr. Heater Little Buddy Radiant Propane Heater 3,800 BTU
9564.3 out of 5 Stars. 956 reviews
Save with
Comfort Glow Blue Flame Vent-Free 20,000 BTU Gas Wall Heater, Natural Gas/LP - CGS259 From $248.00
3 options
Available in additional 3 optionsFrom$24800
Comfort Glow Blue Flame Vent-Free 20,000 BTU Gas Wall Heater, Natural Gas/LP - CGS259
84.9 out of 5 Stars. 8 reviews
Clearance Indoor Fireplaces 17 inch Freestanding Electric Fireplace Stove heater with 3D Flame effect,Classic Red,Gas Indoor Fireplaces From $57.38
From$5738
Indoor Fireplaces 17 inch Freestanding Electric Fireplace Stove heater with 3D Flame effect,Classic Red,Gas Indoor Fireplaces
Mr. Heater 10,000 BTU Vent Free Natural Gas Heater F299711 $139.99 Was $167.99
Now$13999
current price Now $139.99, Was $167.99$167.99
Mr. Heater 10,000 BTU Vent Free Natural Gas Heater F299711
364.2 out of 5 Stars. 36 reviews
Reznor 45,000 BTU Unit Natural Gas Heater Indoor Use Garage and Shop Heater | Quiet Forced Air, Ceiling Mount, Low Static Propeller Fan | UDXC-45 From $1,389.00
3 options
Available in additional 3 optionsFrom$1,38900
Reznor 45,000 BTU Unit Natural Gas Heater Indoor Use Garage and Shop Heater | Quiet Forced Air, Ceiling Mount, Low Static Propeller Fan | UDXC-45
25 out of 5 Stars. 2 reviews
11,000 Btu Direct Vent Natural Gas Heater $406.56
$40656
current price $406.5611,000 Btu Direct Vent Natural Gas Heater
34.3 out of 5 Stars. 3 reviews
Duluth Forge Dual Fuel Ventless Gas Fireplace Insert - 32,000 BTU, T-Stat Control Model FDF400T-ZC
Duluth Forge Dual Fuel Ventless Gas Fireplace Insert - 32,000 BTU, T-Stat Control Model FDF400T-ZC
15 out of 5 Stars. 1 reviews
Procom 32" Zero Clearance Gas Fireplace Insert with Remote Control Model FBNSD32RT $1,349.99
$1,34999
current price $1,349.99Procom 32" Zero Clearance Gas Fireplace Insert with Remote Control Model FBNSD32RT
Innoflame 23" Electric Fireplace, Adjustable 4 Flame Brightness, Fireplace Insert with Remote, Digital Display, 8H Timer, Overheating Protection, 1400W $109.99
Sponsored
$10999
current price $109.99Innoflame 23" Electric Fireplace, Adjustable 4 Flame Brightness, Fireplace Insert with Remote, Digital Display, 8H Timer, Overheating Protection, 1400W
Innoflame 18" Electric Fireplace Insert, Ultra-Thin Fireplace Heater with Log Set & Realistic Flame, Over Heating Protection, Low Noise, 1400W, Black From $86.99
Sponsored
From$8699
Innoflame 18" Electric Fireplace Insert, Ultra-Thin Fireplace Heater with Log Set & Realistic Flame, Over Heating Protection, Low Noise, 1400W, Black
514.6 out of 5 Stars. 51 reviews
Comfort Glow 18,000 BTU Vent Free Natural Gas Infrared Plaque Gas Wall Heater Was $248.01
2 options
Available in additional 2 optionsComfort Glow 18,000 BTU Vent Free Natural Gas Infrared Plaque Gas Wall Heater
184.7 out of 5 Stars. 18 reviews
ProCom Dual Fuel Ventless Gas Fireplace System With Corner Combo Mantel - 10,000 BTU, T-Stat Control, Antique White Finish - Model# FS100T-1-AW
ProCom Dual Fuel Ventless Gas Fireplace System With Corner Combo Mantel - 10,000 BTU, T-Stat Control, Antique White Finish - Model# FS100T-1-AW
63.2 out of 5 Stars. 6 reviews
Mr. Heater 20,000 BTU Vent Free Blue Flame Natural Gas Heater - F299721(Model MHVFBF20NGT) $169.99
$16999
current price $169.99Mr. Heater 20,000 BTU Vent Free Blue Flame Natural Gas Heater - F299721(Model MHVFBF20NGT)
1864.2 out of 5 Stars. 186 reviews
Mr. Heater F299811 10,000 BTU Vent Free Radiant Natural Gas Heater $131.18 Was $198.26
Now$13118
current price Now $131.18, Was $198.26$198.26
Mr. Heater F299811 10,000 BTU Vent Free Radiant Natural Gas Heater
664.5 out of 5 Stars. 66 reviews
Empire Comfort Systems Freestanding Gas Flr Heatr,LP,24500BtuH RH35LP $1,644.69
$1,64469
current price $1,644.69Empire Comfort Systems Freestanding Gas Flr Heatr,LP,24500BtuH RH35LP
Mr. Heater 20000 BTU Vent Free Radiant Natural Gas Heater F299821 $169.99 Was $222.08
Now$16999
current price Now $169.99, Was $222.08$222.08
Mr. Heater 20000 BTU Vent Free Radiant Natural Gas Heater F299821
474.3 out of 5 Stars. 47 reviews
Comfort Glow Gas Wall Heater KWN391 - 18000 BTU Manual Indoor - Beige, 24" x 20.9" x 10.5" $229.05
$22905
current price $229.05Comfort Glow Gas Wall Heater KWN391 - 18000 BTU Manual Indoor - Beige, 24" x 20.9" x 10.5"
24 out of 5 Stars. 2 reviews
Camco Olympian Wave-3 LP Gas Catalytic Space Heater for 100 sq ft $365.99
$36599
current price $365.99Camco Olympian Wave-3 LP Gas Catalytic Space Heater for 100 sq ft
44.5 out of 5 Stars. 4 reviews
Innoflame 26" Electric Fireplace Insert, Realistic Resin Log, Remote/Timer, Adjustable 4 Flame Brightness, fit for TV Stand, 1500W From $145.00
Sponsored
From$14500
Innoflame 26" Electric Fireplace Insert, Realistic Resin Log, Remote/Timer, Adjustable 4 Flame Brightness, fit for TV Stand, 1500W
XBrand 28"inch L, Black Electric Fireplace Insert Heater w/ Remote, LED Flame Effect & Temperature Control $229.08 Was $249.00
Sponsored
Now$22908
current price Now $229.08, Was $249.00$249.00
XBrand 28"inch L, Black Electric Fireplace Insert Heater w/ Remote, LED Flame Effect & Temperature Control
14 out of 5 Stars. 1 reviews
TOPTENG Portable Heater & Stove, 2 in 1 Gas Heater, 1.3kW Butane Gas Heater, Outdoor Camping Gas Stove, for Kitchen,Garage,Ice Fishing, Hunting,Backpacking Hiking,Survival Emergency $52.99
$5299
current price $52.99TOPTENG Portable Heater & Stove, 2 in 1 Gas Heater, 1.3kW Butane Gas Heater, Outdoor Camping Gas Stove, for Kitchen,Garage,Ice Fishing, Hunting,Backpacking Hiking,Survival Emergency
303.6 out of 5 Stars. 30 reviews
Comfort Glow 12,000 BTU Vent Free Natural Gas Infrared Plaque Gas Wall Heater $148.00
$14800
current price $148.00Comfort Glow 12,000 BTU Vent Free Natural Gas Infrared Plaque Gas Wall Heater
114.3 out of 5 Stars. 11 reviews
Heat Hog 9000 Btu 225 Sq-Ft. Area Portable Propane Radiant Space Heater $94.99
$9499
current price $94.99Heat Hog 9000 Btu 225 Sq-Ft. Area Portable Propane Radiant Space Heater
1064.5 out of 5 Stars. 106 reviews
HearthSense A-Series Natural Gas Ventless Fireplace Insert - 20,000 BTU, Remote Control - Model# ANI $858.56
$85856
current price $858.56HearthSense A-Series Natural Gas Ventless Fireplace Insert - 20,000 BTU, Remote Control - Model# ANI
35 out of 5 Stars. 3 reviews
Gas Fired Room Heater,37 In. W,26 In. H RH25NAT $1,600.85
$1,60085
current price $1,600.85Gas Fired Room Heater,37 In. W,26 In. H RH25NAT
Clearance Indoor Fireplaces 17 inch Freestanding Electric Fireplace Stove heater with 3D Flame effect,Black,Gas Indoor Fireplaces From $78.59
From$7859
Indoor Fireplaces 17 inch Freestanding Electric Fireplace Stove heater with 3D Flame effect,Black,Gas Indoor Fireplaces
ProCom Heating Natural Gas Ventless Infrared Plaque Heater With Base Feet - 18,000 BTU, Manual Control - Model# MN180HPA-B From $169.99
5 options
Available in additional 5 optionsFrom$16999
ProCom Heating Natural Gas Ventless Infrared Plaque Heater With Base Feet - 18,000 BTU, Manual Control - Model# MN180HPA-B
614.1 out of 5 Stars. 61 reviews
Clearance Indoor Fireplaces 28 inch Electric Fireplace Insert, multicolored flames,Gas Indoor Fireplaces From $125.37
From$12537
Indoor Fireplaces 28 inch Electric Fireplace Insert, multicolored flames,Gas Indoor Fireplaces
28000 BTU N.G. Vent Free Insert - Millivolt Control with Blower, Traditional Style $1,515.85
$1,51585
current price $1,515.8528000 BTU N.G. Vent Free Insert - Millivolt Control with Blower, Traditional Style
Comfort Gear Portable Propane Heater, 10,000 BTU, Indoor/Outdoor Use
Comfort Gear Portable Propane Heater, 10,000 BTU, Indoor/Outdoor Use
724.2 out of 5 Stars. 72 reviews
Save with
Blue Flame Vent Free Natural Gas Heater - 30000 BTU - With Blower & Control $568.71
$56871
current price $568.71Blue Flame Vent Free Natural Gas Heater - 30000 BTU - With Blower & Control
Duluth Forge Dual Fuel Ventless Gas Fireplace With Mantel - 32,000 BTU, T-Stat Control, Apple Spice Finish - Model# DFS-400T-2AS From $1,099.99
From$1,09999
Duluth Forge Dual Fuel Ventless Gas Fireplace With Mantel - 32,000 BTU, T-Stat Control, Apple Spice Finish - Model# DFS-400T-2AS
283.8 out of 5 Stars. 28 reviews
Comfort Glow 30,000 BTU Natural Gas/LP Built-In Wall Heater (Model: CGS379) $328.10
$32810
current price $328.10Comfort Glow 30,000 BTU Natural Gas/LP Built-In Wall Heater (Model: CGS379)
45 out of 5 Stars. 4 reviews
gas heaters $45.00
$4500
current price $45.00gas heaters
35 in. Ruby Large Direct Vent Gas Insert with Intellifire Touch Ignition System $3,304.21
$3,30421
current price $3,304.2135 in. Ruby Large Direct Vent Gas Insert with Intellifire Touch Ignition System
Mr Heater Comfort Collection 1000 Sq Ft. 30000 Btu Natural Gas Wall Heater $269.99
$26999
current price $269.99Mr Heater Comfort Collection 1000 Sq Ft. 30000 Btu Natural Gas Wall Heater
364.2 out of 5 Stars. 36 reviews
Dyna-Glo 150,000 BTU Delux Thermostat Controlled Natural Gas Forced Air Space Heater $620.27
$62027
current price $620.27Dyna-Glo 150,000 BTU Delux Thermostat Controlled Natural Gas Forced Air Space Heater
45 out of 5 Stars. 4 reviews
Mr. Heater 170,000 BTU Quiet Burner Technology Forced Air Propane Heater with Thermostat $322.08
$32208
current price $322.08Mr. Heater 170,000 BTU Quiet Burner Technology Forced Air Propane Heater with Thermostat
64.7 out of 5 Stars. 6 reviews
Popular in Gas Insert Heaters
Related Products
Duraflame Electric Fireplace Stove 1500 Watt Infrared Heater with Flickering Flame Effects - Cream
Duraflame Electric Fireplace Stove 1500 Watt Infrared Heater with Flickering Flame Effects - Cream$189.99current price $189.9959.1" Water Vapor Fireplace,Manual & Auto Water Supply Options,3D Realistic Multi-Color Flame,Smart APP/Remote/Touch Control,Timer & Child Lock
59.1" Water Vapor Fireplace,Manual & Auto Water Supply Options,3D Realistic Multi-Color Flame,Smart APP/Remote/Touch Control,Timer & Child Lock$899.99current price $899.9915 inch 3D Flame Electric Infrared Quartz Fireplace Stove without remote control
15 inch 3D Flame Electric Infrared Quartz Fireplace Stove without remote control$74.44current price $74.44Molyneux 32’’ x 32’’ Top & Rear Direct Vent 32000 BTU Natural Gas Indoor Fireplace
Molyneux 32’’ x 32’’ Top & Rear Direct Vent 32000 BTU Natural Gas Indoor Fireplace$2484.56current price $2484.56Procom Dual Fuel Vent Free Gas Fireplace- 15,000 BTU T-Stat Control Apple Spice- Model-PCS150T-3AS
Procom Dual Fuel Vent Free Gas Fireplace- 15,000 BTU T-Stat Control Apple Spice- Model-PCS150T-3AS$659.99current price $659.99Air Choice Electric Fireplace Heater, 18.9" FreeStanding Fireplace Stove with 3D Flame, 750W/1500W Indoor Space Heater with Overheating Protection, Electric Heating for Living Room, Bedroom
Air Choice Electric Fireplace Heater, 18.9" FreeStanding Fireplace Stove with 3D Flame, 750W/1500W Indoor Space Heater with Overheating Protection, Electric Heating for Living Room, Bedroom$89.99current price $89.9917" Electric Fireplace Heater, Freestanding Fireplace Stove with Real Dancing Flame, Electric Fireplace Stove with Two Modes, Overheat Protection for Indoor, Beige
17" Electric Fireplace Heater, Freestanding Fireplace Stove with Real Dancing Flame, Electric Fireplace Stove with Two Modes, Overheat Protection for Indoor, Beige
HQZX 24" Portable 3D Infrared Electric Fireplace with Remote Control, Freestanding Heater, Black
HQZX 24" Portable 3D Infrared Electric Fireplace with Remote Control, Freestanding Heater, Black$239.99current price $239.99