This Infrared Wall Heaters burn with 99.9% efficiency, and operates on Natural Gas only. Not for sale in California or Canada. Check your local regulations on installation restrictions and requirements. Dyna-Glo IRSS18NGT-2N 18,000 BTU Natural Gas Infrared Vent Free Thermostatic Wall Heater. Natural Gas Ready (Fuel conversion not permitted).Infrared Technology works by radiating heat to warm objects first - Similar to the sun. Up to 18,000 BTU's/hr heats up to 700 sq. Thermostat control knob automatically maintains your ideal heat level. No electricity required allows for reliable back-up heating incase of an emergency situation.
DEPENDABLE - Ideal for emergency or daily supplemental use. ECONOMICAL - Cut heating bills by warming only occupied areas. COMFORT - Heater automatically adjusts to your desired temperature; just like your home thermostat.
SAFE - Built-in oxygen depletion sensor (ODS) immediately shuts down the heater if carbon monoxide or lack of oxygen is detected. CONVENIENT - One continuous press of the battery assisted igniter makes ignition quick & effortless.
VERSATILE - Includes all necessary hardware & bracket for wall mounting.