The Patio Comfort Jet/Silver Vein Portable LP Heater is both fashionable and functional, adding modern elegance and comforting warmth to your outdoor entertainment areas. This nicely sized heater produces 40,000 BTUs and runs approximately 10 hours on a single LP tank. Designed for long-term, weather-resistant durability, multi-faceted safety and superior performance, this heater stands out against similar products. Made for use with Liquid Propane only (tank not included). An included wheel kit makes the unit easily portable, so it can be easily moved.