The Endless Summer Stainless Steel Commercial Propane Outdoor Floor Heater is the perfect way to make it comfortable to have warm year-round fun outdoors. Heats up to a 20-foot circle for medium to large outdoor gatherings. ODS (oxygen depletion sensor) system shuts off the heater in low-oxygen conditions. Safety tilt switch turns off the heater should the unit tip over. Pilot with multi-spark electronic ignition for easy lighting. Weather-resistant design offers years of use. Removable control panel and sliding tank shroud door allow for easy maintenance. Outputs 40,000 BTUs. CSA certified to assure safety. Dimensions: 20"L x 34"W x 93"H. Weight: 88 lbs.