Kozy World Space, Bojing Electric Home and Office Ceramic Small Heater, 750W/1500W, Cream 25, 000-btu LP-Gas wall heater for spaces up to 1, 000 square feet Electronic Piezo ignition system provides easy start-ups; radiates instant infrared heat Safe-watch pilot assembly, built-in oxygen-depletion sensor, and pressure regulator for safety Built-in thermostat; wall-mounting brackets and detailed Instructions included Measures approximately 7 by 26-3/5 by 23 inches