This vent-free unit is the ideal choice for safe, indoor supplemental heating, great for use in your home or cabin. This heater does not require electricity to operate, making this an excellent choice for everyday heating and emergency situations when the power goes out. This infrared wall heater burns with 99.9% efficiency and operates on liquid propane or natural gas. 29.02 H x 26.18 W x 11.22 D. Dual fuel technology (Propane or Natural Gas) - infrared technology - 30,000 BTU/hr.Heats up to 1,000 square feet. Features an oxygen depletion sensor and auto safety shut-Off. Prior to placing your order, please check local and state codes to determine if vent-free heaters are permitted in your locality. This item is not for sale to these states: AK, HI. Infrared Vent-Free Gas Wall Heater. Unfortunately, as of August 2018 we became aware that the state of California is enforcing new "Proposition 65" rules. This is simply not a sensible thing for us to do with SOME of our items at this time. We apologize for any inconvenience this may cause. The item "30000 BTU Dual Fuel Vent Free Radiant Floor Wall Heater Home Lodge Cabin Warmer" is in sale since Thursday, October 22, 2020. This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Heating & Cooling Appliances\Space Heaters". The seller is "moshops" and is located in Kansas City, Missouri. This item can be shipped to United States.