Quiet Operation: Balanced rotor assembly reduces cabinet vibration and acoustic resonance in occupied spaces

For condensing gas furnaces

ensuring no modifications to the mounting bracket or wiring harness are required

this part number refers specifically to the stem assembly

York S1-025-37420-240 Belt 323055-751 Quiet Operation: Balanced rotor assemblyThe York S1 025 37420 240 is a high performance crankcase heater designed to prevent compressor oil migration during the off cycle. This belt type heater operates at 240 Volts and provides 70 Watts of targeted heat to keep refrigerant from condensing in the oil sump. Engineered for versatility, it features an adjustable fit for compressor shells ranging from 21. 8 to 28. 6 inches in diameter. For technicians, installing this belly band heater is a