Lennox 78M25 Reversing Valve Refrigerant Precise Flow Regulation: Integrated flow

Precise Flow Regulation: Integrated flow control allows for manual adjustment of water intake to match system PSI

This Main LP Orifice is designed for Modine PV

or insufficient draft from the inducer motor

Industrial Build Quality: Designed to withstand the vibration and thermal cycling common in HVACR environments

the 5225-029 ensures that the appliance cannot be restarted until the temperature has dropped approximately 50°F below the set point

Lennox 78M25 Reversing Valve Refrigerant Precise Flow Regulation: Integrated flowThe Lennox 78M25 Reversing Valve is a critical OEM component designed for high performance heat pump systems, facilitating the essential transition between heating and cooling modes. As a direct replacement for the Lennox 78M2501, this 4 way pilot operated valve ensures precise refrigerant flow reversal, maintaining system efficiency in both residential and light commercial applications. Engineered for Lennox HVAC systems, the 78M25 utilizes a sliding