York S1-2HK16500506 Heat Kit 320720-756 it guarantees a positive close-off

it guarantees a positive close-off during power loss

It is the definitive direct cross version of R76700013 and also replaces part numbers R45632-001 and ICM AH4103

Common Questions Is the M573-3111 compatible with older Barber Colman systems

Use the included conversion kit to replace the regulator spring and adjusting screw

engineered for precise equal percentage flow control in various HVAC applications

York S1-2HK16500506 Heat Kit 320720-756 it guarantees a positive close-offThe York S1 2HK16500506 is a professional grade 5kW electric heat kit engineered specifically for integration with JCI residential air handlers. Operating on a 240V single phase power supply, this unit provides 17,000 BTUs of supplemental or emergency heat. The assembly features high grade nickel chromium heating elements supported by ceramic insulators, ensuring long term thermal stability and resistance to oxidation in high static pressure