Carrier EF39ZW023 Natural To Liquid Propane Gas Valve Conversion Kit

The Carrier EF39ZW023 Natural gas to liquid propane gas valve conversion kit. It is a relatively minor piece but one that HVAC technicians use to retrofit other Carrier gas furnace or boiler systems that are compatible. Initially developed to operate on natural gas, the kit enables the use of LP gas, a more accessible commodity in some parts. It is equally probable that this conversion kit wants to contain a new seat valve spring and other parts to modify the interior of the gas valve. The pressure of natural gas and LP gas is consistent for the safe and efficient use of gas because the pressure required of the two gases differs.