Daikin-McQuay 4013836 OEM Heat Exchanger Assembly Replacement Part

The Daikin-McQuay 4013836 is a genuine OEM replacement heat exchanger assembly engineered for use in Daikin-McQuay commercial HVAC systems. As a factory-original component, this heat exchanger assembly ensures a direct-fit replacement that restores proper thermal transfer performance to your system without field modifications.

Heat exchanger assemblies are critical components in commercial heating and cooling equipment, responsible for transferring thermal energy between fluid or refrigerant circuits and the airstream. Replacing a failed or degraded heat exchanger assembly with an OEM part maintains system efficiency, reliability, and safety compliance.

Key Features:

• Genuine Daikin-McQuay OEM replacement part — not an aftermarket substitute
• Direct factory-spec replacement for compatible Daikin-McQuay commercial HVAC units
• Engineered to maintain original system thermal transfer efficiency
• Built to Daikin Applied manufacturing quality standards
• Designed for professional HVAC technician installation

Daikin Applied Americas, formerly McQuay International, is a globally recognized manufacturer of commercial HVAC systems. All Daikin-McQuay replacement parts are produced to OEM specifications, ensuring full compatibility with legacy McQuay and current Daikin-branded equipment. This assembly is intended for installation by a qualified HVAC professional.