Raypak Digital 399 000 BTU Heater 009223 High Altitude Natural Gas 1-Year Warranty $3,963.00 current price $3,963.00 Raypak Digital 399 000 BTU Heater 009223 High Altitude Natural Gas 1-Year Warranty Comparison Char...
These appliances burn LPG (liquefied petroleum gas) rather than LNG (liquefied natural gas). LPG and LNG lamps can look identical on the outside but propane is more highly pressurized. Propane lamps therefore use a nozzle with a smaller orifice (the hole through which the gas comes) than do...