Kozy World's 3 plaque, natural (NG) 18,000 BTU, thermostatic controlled heater will heat a room up to 750 sq. ft. Our high quality infrared ceramic plaques radiate soothing, direct, immediate heat. This heater is 99% fuel efficient, with no duct work or electricity needed and comes with a built in oxygen depletion sensor!
Due to the built in oxygen safety sensor, vent free products may not work properly at elevations above 4,500 ft.
- SIT thermostatic valve
- Increased BTU output
- Built-in over-pressure shut-off device
- Built-in oxygen depletion sensor (ODS)
- Optional floor stand (20-5345)
- Optional blower (20-6127)