Hug you with warmth by using this patio heater! Â With 42000 BTU heat-focusing reflective cover and stainless steel burner this outdoor heater brings powerful heating effects making you no longer feel cold. Additionally the safety is very important. Hence triple safety protection (tip-over protection flameout protection and anoxic protection) are here for you. What's more the simple ignition device which includes lgniter button and variable-heat control knob makes this outdoor space heater easy