you must maintain all three poles to ensure complete circuit isolation and motor protection

and 480Vac for maximum site flexibility

this unit offers the precise footprint and secondary amperage ratings needed to restore system communication and thermostat functionality without the need for field modifications or bracket fabrication

ensuring compliance with original factory specifications and equipment performance standards

the weighted arm must be specifically adjusted to compensate for the weight of the blade to ensure accurate pressure relief

York 4HK16501806 Electric Heat Kit Els PW 17895 you must maintain all threeThe York S1 4HK16501806 18KW Electric Heat Kit is a field installed accessory designed to provide supplemental or primary heating for York air handlers and residential package units. This high capacity 18kW heater kit utilizes a 208 230V single phase power supply to deliver consistent thermal output in demanding residential and light commercial applications. Engineered for seamless integration, the York 4HK16501806 features nickel chromium heating