Daikin-McQuay 300047534 1/2×1/2″ ODF 2-Ton TXV with 60″ Capillary

Description

Daikin-McQuay 2-Ton Thermostatic Expansion Valve (TXV) — Part No. 300047534

The Daikin-McQuay 300047534 is a factory-specified thermostatic expansion valve (TXV) engineered for precise refrigerant metering in 2-ton cooling systems. Designed as a direct OEM replacement for compatible Daikin-McQuay equipment, this valve ensures optimal system performance, consistent superheat control, and long-term reliability.

Key Features

• OEM Daikin-McQuay replacement TXV for 2-ton capacity systems
• 1/2″ ODF inlet and 1/2″ ODF outlet connections for straightforward installation
• 60″ capillary tube for flexible bulb placement and accurate sensing
• Maintains precise superheat control to protect the compressor and maximize system efficiency
• Engineered to meet Daikin-McQuay factory specifications for a reliable, drop-in fit
• Durable construction suited for residential and light commercial HVAC applications

Product Specifications

• Part Number: 300047534
• Brand: Daikin-McQuay
• Valve Type: Thermostatic Expansion Valve (TXV)
• System Capacity: 2 Ton
• Inlet Connection: 1/2″ ODF
• Outlet Connection: 1/2″ ODF
• Capillary Tube Length: 60″

Application

This TXV is designed for use in Daikin-McQuay split-system air conditioners and heat pumps rated at 2-ton capacity. It meters liquid refrigerant into the evaporator coil, maintaining the correct superheat level to ensure efficient heat absorption and protect downstream components. The 60″ capillary tube provides ample reach for proper sensing bulb placement on the suction line.

Why Choose OEM?

Using genuine Daikin-McQuay replacement parts ensures compatibility, maintains equipment warranties, and delivers the performance your system was designed to achieve. The 300047534 TXV is the correct specification for supported Daikin-McQuay models, eliminating guesswork and reducing callback risk.