This valve is the designated successor for the WV4464B1037

and 27 specialized mounting screws

this OEM replacement PCB manages thermal cycles and high-limit safety logic to ensure precise temperature regulation

This motor features an IP22 Drip-Proof (DP) rating

Common Questions: What is included in the Parker 08F25C2-821R Repair Kit

Daikin-McQuay 668861001 Board 326010-701 This valve is the designatedThe 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