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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
OEM Compatibility: Exact drop-in replacement for BLW0543 and BLW00543
What is the purpose of the slow-opening feature
Safety Interlock Integration: Critical for protecting heat exchangers by validating flow before allowing high-load operation
the sensing element is designed to withstand higher temperatures during shipping or short-term ambient spikes
delivering the torque necessary to clear the flue path and satisfy pressure switch requirements quickly
York 031-01781-000 Board R-22 OEM Compatibility: Exact drop-in replacementThe 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