The Heatforce Radiant Heater is an LPG butane gas-fueled cabinet heater with variable heat settings. The ODS (oxygen depletion system) safety valve and flame failure device mean that the gas will cut off if the oxygen levels are too low or if the cabinet should fall over. Other features include built-in Piezo ignition and castors which make this product mobile. This product also has back support for the gas cylinder and fold-out bottle tray. Looking for something more compact? Check out the Mini Heatforce Gas Cabinet Heater in black or red!