Description
Overview
The Copeland 062725 (Model TRAE+ 20 HCA 10FT 7/8 X 1-1/8 ODF S/T) is a heavy-duty externally equalized thermal expansion valve engineered for 20-ton heat pump applications. Designed to work with R22 and R407C refrigerants, this TXV delivers precise refrigerant metering to maintain optimal system efficiency and evaporator performance across a wide range of operating conditions.
Key Features
- Refrigerant compatibility: R22 and R407C
- Nominal capacity: 20 tons
- Application: Heat pump charge
- Equalization type: Externally equalized for accurate superheat control in longer evaporator circuits
- Body style: Straight body configuration
- Capillary tube length: 10 feet for flexible bulb placement
- Inlet connection: 7/8″ ODF sweat
- Outlet connection: 1-1/8″ ODF sweat
- Connection type: Sweat (solder) for secure, leak-free installation
Product Details
The external equalizer port allows the valve to sense pressure at the evaporator outlet rather than the inlet, compensating for pressure drop across the evaporator coil. This is especially critical in large-tonnage and heat pump systems where maintaining precise superheat is essential to compressor protection and system efficiency. The 10-foot capillary tube provides installation flexibility, allowing the thermostatic bulb to be positioned optimally on the suction line.
Specifications
- SKU: 062725
- Model: TRAE+ 20 HCA 10FT 7/8 X 1-1/8 ODF S/T
- Brand: Copeland
- Capacity: 20 Tons
- Refrigerant: R22 / R407C
- Valve Type: Thermal Expansion Valve (TXV)
- Equalization: External
- Body Style: Straight
- Capillary Tube: 10 ft
- Inlet Size: 7/8″ ODF Sweat
- Outlet Size: 1-1/8″ ODF Sweat
- Charge Type: Heat Pump
Applications
- Commercial heat pump systems
- Large-tonnage HVAC refrigeration circuits
- R22 and R407C refrigerant systems requiring precise superheat control
- Replacement TXV for Copeland-matched systems
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