Daikin-McQuay 90370 Relay 319847-401 and positioned at the 3

and positioned at the 3 or 4 o'clock position to avoid oil interference

Industrial Build Quality: Manufactured with heat-resistant alloys to prevent sagging and degradation in high-temperature HVAC systems

including high-pressure R-410A applications

Dual Compressor Logic: Pre-configured for 2-compressor chiller systems to manage balanced staging and lead-lag cycles

Daikin-McQuay 90370 Relay 319847-401 and positioned at the 3The Daikin McQuay 90370 Relay is a heavy duty 24V SPDT fan relay engineered for precise switching in commercial and residential HVAC systems. Designed with a single pole double throw (SPDT) configuration, this component provides essential control over fan motor speeds and auxiliary circuits, ensuring efficient air handlers and furnace operations. As a veteran preferred HVAC motor relay, it serves as a direct drop in for Daikin 90370 and McQuay 90370