Cabinet gas heater 4 2kw sealey ch4200 ceramic plaque cabinet heater ideal for office or home use accepts 15kg butane bottle not included which fits into the rear of the unit features piezo electronic ignition removing the need for batteries three heat output settings ranging from 1 55 to 4 2kw 5 288 to 14 330btu hr safety features fitted include a flame failure device anti tilt switch and oxygen depletion system supplied with hose and regulator sealey ch4200 cabinet gas heater 4 2