Daikin-McQuay 057543001 Switch 319852-301 This replacement HVAC remote provides

This replacement HVAC remote provides the necessary frequency and infrared coding to bypass common communication errors (like E01 or E13 codes) that occur when using generic universal alternatives

Improves overall system efficiency and stability across varying thermal loads

including high-performance AE4456E and AE4456Y series models

Staged Performance: Compatible with standard sequencers for efficient

Reduced Pressure Drop: Engineered to minimize resistance in the suction line

Daikin-McQuay 057543001 Switch 319852-301 This replacement HVAC remote providesThe Daikin McQuay 057543001 Switch is an essential OEM replacement part designed for precise control within HVAC air handling units and fan coil systems. This 120V 2 Pole 4 Position rotary switch is engineered to manage multi speed fan motors, allowing for seamless transitions between Off, Low, Medium, and High settings. Built to handle the inductive loads common in commercial climate control equipment, it ensures reliable electrical contact and