York 025-35139-000 Crankcase Heater R-22 A steady light typically indicates

A steady light typically indicates internal board health

utilizing standard 1/4" tab terminals for quick electrical integration

reducing the risk of premature terminal burn-outs

Superior Seal Integrity: The 3/8" ODF extended copper tails allow for easy brazing while protecting internal components from heat damage

maintaining integrity under extreme operating pressures

York 025-35139-000 Crankcase Heater R-22 A steady light typically indicatesThe York 025 35139 000 Crankcase Heater is a critical OEM component designed to maintain optimal compressor sump temperatures in York HVAC systems. This compressor heater is specifically engineered to prevent refrigerant migration during the off cycle, ensuring that refrigerant does not condense in the compressor oil. As a veteran technician knows, preventing liquid slugging at startup is essential for maintaining internal lubrication and protecting