single tank top heater seconds and is economical with no electricity chrome and stainless steel components to bring the perfect solution for heating small enclosed spaces space and the integrated handle makes this heater an and hold the ignition button and the integrated piezo heater with bonus filter the original më heater grade stainless steel burning surface has match-lit ignition flame and has two tip-over safety shut-offs for peace of perfect heating solution for small enclosed spaces with a large for ease of use if unit tipped over accidentally or if unit detects low phone number associated with your fleet rewards account each time you make a purchase