York 031-01781-000 Board R-22 What is the purpose of

What is the purpose of the slow-opening feature

as well as various Armstrong and Ducane air conditioners and heat pumps requiring a 35/5 440V oval capacitor

Universal Versatility: Functions as a direct replacement for the MS4DR24T-11C

OEM Compatibility: Exact drop-in replacement for BLW0543 and BLW00543

Safety Interlock Integration: Critical for protecting heat exchangers by validating flow before allowing high-load operation

York 031-01781-000 Board R-22 What is the purpose ofThe York 031 01781 000 Power Supply Board is a critical OEM component designed to provide regulated voltage and terminal connectivity for high capacity industrial and commercial units. As a direct replacement for the York 208Z30, this board is engineered to maintain stable power distribution across complex control circuits in chiller systems, manufacturing equipment, and heavy duty HVAC frameworks. Designed for high amperage resilience, the York 031