York 025-43401-000 Crankcase Heater 326058-756 the 664349R provides seamless backward

the 664349R provides seamless backward compatibility and enhanced mechanical reliability

As a versatile HVAC solenoid part

This valve features a standard 1-1/4" threaded inlet and outlet designed for high-flow piping configurations

Featuring a 26-inch diameter and a 21-degree pitch

York 025-43401-000 Crankcase Heater 326058-756 the 664349R provides seamless backwardIdentify and resolve cold start compressor issues with the York 025 43401 000 Crankcase Heater. This 120V 140W crankcase heater is a critical external heating element designed to maintain optimal oil temperature within the compressor housing during off cycles. By keeping the lubricant warmer than the rest of the system, this OEM York replacement part effectively prevents refrigerant migration and oil dilution, which are leading causes of premature