Complete Hardware Set: Includes all critical gas valve parts such as the adjustment screw and O-ring for a leak-free seal

Complete Installation Hardware: Includes required gaskets and bolts to streamline the installation process and reduce downtime

making it suitable for larger residential and light commercial boiler units

This current-type potential relay is vital for managing the compressor start winding

Direct Mount Efficiency: The screw-mount design fits VB-7000 valves directly

York S1-2NH04501546 Heater 321894-709 Complete Hardware Set: Includes allThe York S1 2NH04501546 electric heater kit delivers a nominal 15 kW heat output designed specifically for integration with compatible York luxury series air handlers and residential package units. Utilizing high grade nichrome heating elements, this SPP heater assembly ensures consistent thermal transfer and rapid response times when staged as primary or supplemental heat. The unit is engineered for single point power connection, simplifying the