This 3-pole configuration is essential for 3-phase power applications requiring simultaneous interruption of all legs of the circuit

Optimized Alignment: Maintains strict motor positioning to maximize CFM output and overall system static pressure performance

Simplified Installation: Standardized mounting footprint and terminal labeling reduce downtime during field repairs

and Intertherm furnaces and air handlers

Superior Drainage: Engineered with the seat located above the drain to prevent sediment buildup and corrosion at the sealing surface

Daikin-McQuay 4009433 Circuit Board 340155-7024 This 3-pole configuration is essentialThe Daikin McQuay 4009433 Circuit Board is a critical system controller designed for high performance communication and logic management within commercial HVAC systems and heat pump assemblies. This OEM replacement control board acts as the central processor, regulating essential functions including compressor sequencing, fan motor speeds, and real time temperature monitoring. Engineered for the rigorous demands of industrial environments, the 4009433