Procom Vent-Free Propane Gas Infrared Space Heater - ML150TPH - 15000 BTU
This Vent-Free Gas Infrared Space Heater has a thermostatic heat control with a thermostat sensing bulb which results in the greatest heater comfort and will result in lower gas bills. This heater is equipped with an automatic control system.
This system requires AAA batteries (provided) for better efficiency. This heater has a safety pilot with an oxygen depletion sensing safety shutoff system which shuts off the heater if there is not enough fresh air.
Note: Vent free heaters do not operate above 4500 feet altitude.