Copeland 055706 2-Ton R22/R407C Externally Equalized TXV, 3/8″ x 1/2″ Sweat

Description

Overview

The Copeland 055706 is a precision-engineered Externally Equalized Thermal Expansion Valve (TXV) designed for reliable refrigerant metering in medium-temperature HVAC and refrigeration systems. Rated at 2-ton capacity and compatible with R22 and R407C refrigerants, this valve delivers consistent superheat control and system efficiency across a wide range of operating conditions.

Key Features

• Straight body design for straightforward inline installation
• 3/8″ inlet x 1/2″ outlet sweat (ODF) connections for secure, leak-free copper tubing joints
• 5-foot capillary tube for flexible remote bulb placement
• External equalizer port for accurate superheat sensing in systems with significant distributor or evaporator pressure drop
• Medium temperature charge optimized for standard air conditioning and refrigeration applications
• Compatible with R22 and R407C refrigerants
• 2-ton nominal capacity rating

Specifications

• Model Number: HFES 2 HC 5FT 3/8 x 1/2 ODF S/T
• SKU: 055706
• Refrigerant Compatibility: R22 / R407C
• Nominal Capacity: 2 Ton
• Temperature Charge: Medium Temperature
• Equalization Type: Externally Equalized
• Body Style: Straight Body
• Inlet Connection: 3/8″ ODF Sweat
• Outlet Connection: 1/2″ ODF Sweat
• Capillary Tube Length: 5 Feet
• Connection Type: Sweat (S/T)

Application

Ideal for use in residential and light commercial air conditioning systems, heat pumps, and refrigeration equipment utilizing R22 or the environmentally preferred R407C drop-in alternative. The external equalizer design makes it especially well-suited for systems with multi-circuit evaporator coils or refrigerant distributors where evaporator pressure drop would otherwise compromise superheat accuracy.