York 031-01781-000 Board R-22 the sensing element is designed

the sensing element is designed to withstand higher temperatures during shipping or short-term ambient spikes

For outdoor installations or systems where refrigerant migration is a concern

delivering the torque necessary to clear the flue path and satisfy pressure switch requirements quickly

What is the purpose of the slow-opening feature

Precision-engineered to handle the demanding requirements of a condensing furnace exhaust

York 031-01781-000 Board R-22 the sensing element is designedThe 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