Lennox 68W11 Pressure Switch R-134A As a veteran-grade S

As a veteran-grade S

System Protection: Essential for horizontal installations to prevent water damage to ceilings and structural components

Each thermal expansion valve part kit comes complete with the necessary capscrews for a secure fit to the valve body

System Reliability: Essential for maintaining stable ECM motor signals and protecting the control board from arc-related damage

Can this control be used for both heating and cooling applications

Lennox 68W11 Pressure Switch R-134A As a veteran-grade SAs a seasoned technician, you understand the importance of maintaining head pressure when the mercury drops. The Lennox 68W11 Low Ambient Pressure Switch is the genuine OEM replacement part designed to regulate condenser fan operation in low temperature environments. This HVAC pressure control ensures that your system maintains the necessary pressure levels for cooling even when outdoor conditions would otherwise cause a freeze up or loss of