Rheem rcexv-hf0000000-01 Thermostatic Expansion Valve

Product Description

The RHEEM rcexv-hf0000000-01 is a thermostatic expansion valve (TXV) designed for use in refrigerant-based cooling and heat pump systems. The TXV meters refrigerant flow into the evaporator coil, responding to suction line superheat to maintain efficient system operation. Proper refrigerant metering is critical to system efficiency and coil protection. This valve is sourced as an OEM-style replacement component and is installed by licensed HVAC technicians during system service or refrigerant circuit repairs.

TXVs are a standard metering device in split-system air conditioners and heat pumps, found in both residential and light commercial applications. This valve fits into the liquid line ahead of the evaporator coil and works in conjunction with the sensing bulb and equalizer line to regulate refrigerant flow based on load conditions. It is typically replaced when superheat readings fall outside of acceptable range, the valve fails to modulate, or the system presents symptoms of flooding or starving the evaporator.

Key Features

• OEM thermostatic expansion valve for RHEEM refrigerant systems
• Meters refrigerant flow in response to evaporator superheat conditions
• Designed as a direct replacement to restore proper system refrigerant metering
• Sold individually as a single unit

Compatibility

Designed as an OEM-style replacement thermostatic expansion valve for RHEEM refrigerant-based cooling and heat pump systems. Consult the equipment model documentation or RHEEM technical resources to confirm fitment before installation.

Installation Notes

Installation must be performed by an EPA Section 608 certified HVAC technician, as this component is part of a sealed refrigerant circuit. Recover all refrigerant from the system before removing the existing valve. After installation, leak-test all connections, pull a proper system vacuum, and recharge to manufacturer specifications before returning the system to service.

Technical Specifications

• Unit of Measure: Each

Standard Information

• Brand: RHEEM
• Manufacturer Part Number: rcexv-hf0000000-01