Lennox 99K65 Natural Gas Valve Water Column 24V 3.5"

The Lennox 99K65 Natural gas valve that operates on 24-voltage and is responsible for the proper gas flow in HVAC system. It uses a solenoid, just an electric valve that opens and closes depending on the 24-volt signal. This signal is given out by your furnace or water heater control board due to the call for heat. The valve is made from stainless steel and for this reason, is hard wearing and also endure corrosion. It has a 3.5-Inch water column pressure that makes it suitable for various gas pressures that are common in home HVAC systems. The 1/2 Inch NPT connection size can easily be fitted into already existing gas lines.