York 031-01781-000 Board R-410A as well as select PDX

as well as select PDX series units

For newer platforms

Why is the blade pitch of 27 degrees important

and 76-94 series boilers

Use a digital manometer to verify the exact differential air pressure set point during system operation

York 031-01781-000 Board R-410A as well as select PDXThe 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