Portable fireplace
Prefabricated fireplace exhaust plenum structure
Pressure relief system for a gas fireplace
Quick and easy campfire
Simulated electric glowing embers for gas fireplaces
Simulated solid fuel element
Tiered-logs gas-burning heaters or fireplace insert
Touch switch system for a fireplace
Touch switch system for a fireplace
Ultrasonic remote controlled switching device
Universal horizontal-vertical (H-V) direct-vented gas heating un
Universal non-porous fiber reinforced combustion chamber firepla
Universal non-porous fiber reinforced combustion chamber...
Unvented fireplace construction
Unvented fuel burning appliances and door therefore
Unvented gas-fired fireplace heater
Unvented gas-fired heater
Unvented heating appliance having system for reducing...
Unvented heating appliance having system for reducing...
Variable high efficiency gas burning fireplace