Comfort Glow 30,000 BTU Natural Gas (NG) or Propane (LP) Vent Free Blue Flame Gas Wall Heater

Comfort Glow's modern, clean burning, ambient flame design features a base blue flame with dancing yellow tips.This 30,000 BTU Propane (LP) & Natural Gas (NG) heater provides convective heat for the best whole room heating, up to 1,250 Sq Ft. This heater is 99% fuel efficient. It requires no duct work or other venting and includes a built in oxygen depletion sensor. The sleek design and neutral color fits any decor. Due to the built in oxygen safety sensor, vent free products may not work properly at elevations above 4,500 Ft.