high-contact heat transfer to the compressor shell

The 100166230 is the current manufacturer part number used by Lochinvar and A

which prevents rapid cycling and ensures a stable heat curve for sensitive equipment

preventing the vibration-induced wear that generic alternatives often cause

Key Benefits Ensures airtight sealing for consistent pressure-to-rotation conversion

York S1-031-01976-000 Control Board Els PW 17895 high-contact heat transfer to theThe York S1 031 01976 000 Defrost Control Board is a critical OEM replacement part engineered specifically for York, Luxaire, and Coleman heat pump systems. Designed to manage the precise timing and termination of the defrost cycle, this HVAC control module prevents excessive ice accumulation on the outdoor coil, preserving system efficiency during low ambient operation. Unlike universal boards, this York heat pump defrost board integrates seamlessly