Manual variable heat setting control. Completely vent free with no outside duct or chimney needed. Unit is 99% efficient and has an ODS (oxygen depletion sensor) for safety.Plaque heaters operate just like the sun, providing direct, immediate warmth in the room by heating surfaces rather than the air. No electricity is required - perfect for use during power outages. Push button piezo ignition offers easy start up. ProCom 28,000 BTU Propane Gas Vent-Free Infrared Plaque Gas Wall Heater ML3PHG. ProCom 28,000 BTU Propane Gas Vent-Free Infrared Plaque Gas Wall Heater. This product can expose you to lead and lead compounds which are known to the State of California to cause cancer or birth defects or other reproductive harm. Double check your address when you are checking out, If you have moved, update the address before paying. You are responsible for the address you provide at the time you order. SIM Supply makes no warranties, express or implied, beyond this period, unless otherwise specifically and expressly stated. All items are subject to back order. If you have an issue with an item please contact our customer service team to help resolve the issue. Power Equipment: trimmers, mowers, chain saws, etc. All sales on power equipment are final. The item "ProCom 28,000 BTU Propane Gas Vent-Free Infrared Plaque Gas Wall Heater ML3PHG" is in sale since Friday, July 31, 2020. This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Heating & Cooling Appliances\Space Heaters". The seller is "simsupply" and is located in Hibbing, Minnesota. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay, Russian federation.