Description
The Lennox 73W84 is a factory-engineered reversing valve with integrated coil, designed as a direct OEM replacement for compatible Lennox heat pump systems. The reversing valve is a critical refrigerant-circuit component that switches the direction of refrigerant flow between heating and cooling modes, ensuring your heat pump operates efficiently year-round.
Key Features
- OEM Lennox replacement reversing valve with coil included
- Engineered for precise refrigerant flow direction control in heat pump applications
- Integrated solenoid coil for reliable electrically actuated switching
- Direct drop-in replacement for compatible Lennox heat pump models
- Designed for consistent performance in both heating and cooling cycles
- Durable construction built to Lennox OEM quality standards
Application
The 73W84 reversing valve is used in heat pump systems to redirect refrigerant flow between the indoor and outdoor coils, enabling the system to switch between heating and cooling operation. The included solenoid coil provides the electrical actuation needed to shift the valve spool, making it a complete assembly ready for installation.
Why Choose OEM Lennox Parts?
- Guaranteed fit and compatibility with Lennox equipment
- Maintains original system efficiency and performance ratings
- Reduces diagnostic uncertainty with a verified replacement component
- Backed by Lennox’s reputation for HVAC quality and reliability
Important Note
Always verify compatibility with your specific Lennox model number before ordering. Installation should be performed by a qualified HVAC technician following all applicable codes and refrigerant handling regulations.







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