Description
The Daikin-McQuay 106489114 is a 5/8″ x 1/2″ expansion valve engineered as a direct OEM replacement for compatible Daikin-McQuay HVAC and refrigeration systems. Expansion valves play a critical role in the refrigeration cycle, precisely metering refrigerant flow into the evaporator coil to maintain optimal system efficiency, capacity, and equipment longevity.
Product Overview
Designed to Daikin-McQuay’s exacting OEM specifications, this expansion valve ensures a reliable, drop-in fit for qualified service technicians performing maintenance or system repairs. Using a genuine OEM replacement helps preserve system performance, protects warranties, and minimizes the risk of refrigerant leaks or capacity loss associated with non-spec components.
Key Features
- OEM Daikin-McQuay replacement expansion valve
- 5/8″ inlet x 1/2″ outlet connection sizes
- Precise refrigerant metering for optimized system efficiency
- Direct drop-in replacement for compatible Daikin-McQuay equipment
- Durable construction for long-term, reliable operation
Applications
- Compatible Daikin-McQuay commercial HVAC and refrigeration systems
- Ideal for system maintenance, repair, and component replacement
Specifications
- Brand: Daikin-McQuay
- Part Number: 106489114
- Inlet Connection: 5/8″
- Outlet Connection: 1/2″
- Type: Expansion Valve







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