Firegear Propane Conversion Kit for 150,000 BTU Fire Pit Burner With Thermocouple Piloted Safety Ignition SystemWhat's Included Propane Conversion Kit Features Converts fuel intake from natural gas to propane Kit includes main burner orifice OAS LP29 and PSE SUB163 (Pilot Orifice). 150,000 BTU rating For use with Firegear Gas Fire Pit Burner System with TPSI Ignition System. Specifications Item Number TPSI LPK29 Product Type Gas Conversion Kit Warranty Firegear Outdoors hereby warrants to the end user that products will be free from material and workmanship