Daikin-McQuay 063039801 Switch

Optimize your service calls with the Daikin-McQuay 063039801 5-Button 2-Speed Color Coded Switch, an essential OEM replacement part for maintaining precise environmental control in commercial HVAC systems. This 5-push button switch, also referenced as G.E. ASP5328-49, is engineered specifically for PTAC units and water source heat pumps where dual-speed fan operation is required. The color-coded wiring simplifies integration into existing control circuits, reducing terminal identification errors during high-pressure field repairs. Rated for 55A maximum, this robust HVAC control switch replaces legacy part numbers including 4EAL8765 and 63039801. Its tactical feedback design ensures reliable mode selection for heating, cooling, and fan-only operations. Whether you are performing a routine preventive maintenance check or a complete system overhaul, this genuine Daikin 5-button switch provides the exact electrical specifications and mechanical fit necessary to restore factory-standard performance to your McQuay or Daikin climate control equipment.

• Direct OEM Compatibility: Ensures seamless fit and electrical matches for Daikin-McQuay PTAC and heat pump assemblies.
• Enhanced Diagnostics: The color-coded lead interface allows technicians to quickly verify continuity and circuit paths.
• Dual-Speed Control: Provides reliable switching between high and low fan speeds to meet specific load requirements.
• High Current Rating: Engineered to handle up to 55A, providing durability in demanding commercial applications.
• Legacy Support: Serves as a primary replacement for 4EAL8765 and G.E. ASP5328-49 components.

Is this switch compatible with older McQuay horizontal unit ventilators?
Yes, the 063039801 switch is a standard replacement for many legacy McQuay and Daikin units that utilize a 5-button, 2-speed configuration. Always verify your specific wiring diagram before installation.

Does this part replace the 4EAL8765 model?
Yes, this is the current manufacturer-approved replacement for the 4EAL8765 part number, maintaining the same electrical footprint and mounting dimensions.

What are the color codes for the wiring leads?
The leads are color-coded to align with standard Daikin-McQuay control schematics, typically facilitating easier identification for power, common, and multi-speed fan connections.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.