This Greenhouse Heater is a stainless steel heater manufactured to a very high standard. It is CE certified with Piezo ignition for reliability & easy ignition & low gas consumption. It has thermostatically controlled long lasting blue flame burners that are suitable for heating greenhouses up to 200sq.ft. The ODS (oxygen depletion system) safety valve & flame failure device are security features that ensure the gas supply is cut off if oxygen levels are too low or if the cabinet should fall over. GAS TYPE: Propane. DIMENSIONS: width 36cm, depth 13cm, height 48.5cm. * Hose & Regulator Included. * Some Assembly Required.