Thank you for contacting the Product Specialist Department. This can not be used with a direct gas line, I apologize.

Thank you for your interest in the Commercial Patio Heater. The fuel consumption will vary depending on how the item is used. On average one 20 lbs. propane take will last 8-10hours.

Thank you for your interest in the Commercial Patio Heater. This item is 42 lbs. This is designed with wheels on the base for easy transport.

Thank you for your interest in the Commercial Patio Heater. The primary difference between this item and the Evenglo Portable Heater (item #115509) is the BTU output. However, the Evenglo Portable Heater is a heavy heater that is designed to be bolted in place while in use. This Commercial Patio Heater is lighter and should be disconnected from the LP source and moved to a sheltered area when not in use.

Thank you for your interest in the Commercial Patio Heater. We recommend using soapy water to clean this unit.

Thank you for your interest in the Commercial Patio Heater. This product is made of steel.

Thank you for your interest in the Commercial Patio Heater. Each color for this item is available to ship on the date listed when that color is selected.

Thank you for your interest in the Commercial Patio Heater. This heater puts out 46,000 BTUs. The distance this will warm will be affected by both the temperature and wind conditions around this heater.