When performing the gas conversion for Reznor heaters

Proper installation of this direct spark ignition harness ensures reliable flame sensing and valve actuation cycles

Automatic Reset: Eliminates the need for manual intervention by automatically closing the circuit once temperatures drop to 150°F

ensuring a drop-in installation without the need for mounting modifications or field-rigged wiring adjustments

York S1-025-33474-480 Crankcase Heater When performing the gas conversionThe York S1 025 33474 480 Crankcase Heater is a critical component for maintaining compressor reliability in commercial HVAC systems. This belt type crankcase heater is engineered to deliver 90 watts of regulated heat at 480 volts, ensuring that refrigerant remains in a gaseous state within the compressor oil during the off cycle. Designed for large diameter compressors, this unit fits 29 36 inch diameters and features 64 inch leads for flexible