this natural gas valve features a 1/2-inch NPT input and a 3/4-inch NPT output

the SPDT contact action (Single Pole Double Throw) offers flexible wiring configurations for either opening or closing circuits upon pressure rise or fall

Precise Superheat Control: Optimizes refrigerant state to protect the compressor and maximize evaporator efficiency

this 120 volt solenoid valve features a 1/4" NPT threaded connection

Universal OEM Compatibility: Engineered as a direct mechanical match for Rheem

York S1-4HK16502006 Heat Kit Refrigerant this natural gas valve featuresProfessional grade heating performance requires high spec components, and the York S1 4HK16502006 delivers exactly that. This 20kW Electric Heat Kit is precision engineered for field installation into compatible York, Coleman, and Luxaire air handlers or modular blowers. Designed to function as primary, auxiliary, or emergency heat, this electric heater with circuit breaker features high grade nichrome heating elements and robust thermal limit