Avoid Unvented Gas Heaters
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Empire Blue Flame Vent-free Gas Heaters
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Are Vent-Free Propane Gas Log Fireplaces Good or Bad? - Dengarden
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A Ventless Gas Fireplace Doesn't Belong in Your Home
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Bluegrass Living 20000-BTU Wall or Floor-Mount Indoor Natural Gas
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Ventless Gas Fireplaces: Complete Buying Guide — Modern Blaze
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How gas utilities used tobacco tactics to avoid gas stove
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Unvented Natural Gas Space Heaters Should Be Removed - Energy Vanguard
The HearthSense ventless infra-red radiant gas wall space heater operates on Natural Gas OR Liquid Propane and gives you 20,000 Maximum BTU of reliable supplemental heat that can heat up to 700 sq. ft of living space. This radiant heater features the latest advancement in vent free infrared plaque burner design which uses larger plaques to provide more heat per plaque. Operating like the sun, infrared radiant heaters provide instant direct radiant heat to people or objects in the room.
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HearthSense 20,000 BTU, Dual Fuel Ventless Infrared Plaque Heater with Base and Blower, T-Stat Control
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2 Reasons to Dump Your Grandmother's Gas Space Heater
This Radiant 18,000 Btu liquid propane vent-free heater is the ideal supplemental heating solution even on the coldest days. This heater is conveniently equipped with a thermostat for great control of the temperature in your space. Also, with a battery-powered electronic ignition, starting it is a breeze - battery included. This unit can be permanently mounted to the wall or securely fastened to the floor with included mounting brackets and fasteners.
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Mr. Heater 30,000 BTU Vent Free Radiant Propane HEATER.
The 30k BTU Comfort Glow 5 Plaque Infrared Ventless Gas Wall Heater is an immediate supplemental heating option for your home whether you use propane
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30k BTU Comfort Glow 5 Plaque Infrared Ventless Gas Wall Heater