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allowing for precise setpoint adjustments via the front-facing scales
and 7222 gas valves
This kit includes the precision-machined lens assembly
Efficient Field Service: Includes the pre-assembled disc and spring components to minimize downtime during backflow second check repair
OEM Build Standards: High-grade soldering and relays resist vibration and heat fatigue common in air handler environments
Daikin-McQuay 668861001 Board Els PW 17895 allowing for precise setpoint adjustmentsThe Daikin McQuay 668861001 Board is a critical low voltage fan interface board engineered for seamless communication between the fan motor and the central control unit in commercial HVAC configurations. Designed specifically for McQuay and Daikin applied systems, this HVAC control board utilizes three 24 volt relays and integrates a return air sensor to ensure precise airflow management and thermal regulation. It is frequently employed in high demand