this adaptor is not required for mounting standard actuators

Multi-Speed Versatility: The 5-speed design provides the flexibility needed to resolve ductwork noise or static pressure issues

When troubleshooting system failures

99+% of oil aerosols and particles to 0

and mounting hardware to achieve a sealed

York S1-331-03003-000 Control Board Kit 340155-7024 this adaptor is not requiredThe York S1 331 03003 000 Control Board Kit is an essential OEM integration for managing the sequence of operation in compatible 24V residential furnace systems and light commercial air handlers. This HVAC circuit board replacement functions as the central processor, interpreting thermostat signals to regulate the inducer motor, gas valve timing, igniter sequence, and blower motor speeds. Engineering for direct fit compatibility, the S1 331 03003 000