Think cat on a windowsill Empire's HearthRite radiant heaters project warmth into the room like sunlight through a window. Ideal for any supplemental heat application.99.9% Efficiency - Turns more gas into heat Only available in Natural Gas Pushbutton piezo ignition and standing pilot Heats even when electric power fails Oxygen Depletion Sensor shuts off heater before oxygen drops to unsafe level Every heater is test - fired at the factory to check ODS Wall - mount or floor stand Proudly Made In USADepth: 7 Heating Element: BlueFlame Height: 23.5 Power: 30,000 BTU Power Source: Gas Safety Features: ODS Type: Wall Mounted Panel Weight: 33 lbs. Width: 27