Original SUNHEAT Square Patio Heater - Stainless Steel.The Original SUNHEAT restaurant quality patio heater in a stainless steel finish features a contemporary square design and a decorative variable flame to heat up any outdoor gathering. The unique pyramid shape provides functionality and style that will warm and accentuate your patio or deck. The enchanting flame will safely light up the night as it dances inside a four feet tall glass tube.The 18 inch triangle reflector hood evenly spreads the 40,000 BTUs of heat across your outdoor space, up to 12 feet in diameter. You can adjust the flame and the heat output by simply turning the temperature control knob which is located behind the front panel. The push button ignition system makes this unit simple and safe to operate. This industrial quality heater will run up to 10 hours on the highest setting. The PHSQSS model comes with a one year warranty. Whether it"™s a family gathering or a business party, The Original SUNHEAT patio heater will add warmth and style to any occasion.Product Dimensions: 89"H x 20.75"W x 20.75"DWeight: 51.6lbs1 year warrantyPower or fuel supply: standard 20lb propane tank (not included)40,000 BTUs Heats up to a 12 foot diameterUp to 10 hours of burn time 4"™ tall glass heat tube for 360º view of the variable decorative flamePush button ignition system with variable control knobSafety features include thermocouple connections and an automatic tip-over shutoff valve