Description
Overview
The First Company CP281 is a refrigeration reversing valve engineered for 1.5 to 2 ton heat pump systems. Designed to redirect refrigerant flow between heating and cooling modes, this valve is a critical component in maintaining the efficiency and reliability of residential and light commercial heat pump applications. Built to First Company’s exacting standards, the CP281 offers a dependable, drop-in replacement solution for technicians servicing compatible systems.
Key Features
- Designed for 1.5 to 2 ton heat pump systems
- Reverses refrigerant flow direction to switch between heating and cooling modes
- Engineered for reliable, long-service-life performance
- Compatible with standard heat pump refrigerant circuits
- Suitable for residential and light commercial applications
- Direct replacement part for compatible First Company systems
Application
The CP281 reversing valve is used in heat pump systems where controlled switching between heating and cooling cycles is required. When the solenoid coil is energized or de-energized, the pilot valve shifts the main slide, redirecting refrigerant flow through the system. Proper installation and brazing technique are essential for leak-free performance.
Installation Notes
- Use appropriate brazing procedures to avoid heat damage to the valve body and internal components
- Ensure system refrigerant is recovered before replacement
- Verify compatibility with existing solenoid coil before installation
- Follow all applicable local codes and manufacturer guidelines
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