this OEM replacement pressure switch ensures the system only initiates the ignition sequence when proper airflow is established

Always verify the part number against the manufacturer’s technical data sheet for your specific model-serial combination

it provides essential circuit interruption when temperatures exceed the 200°F threshold

Non-Stick Design: Incorporates a silicone seat to prevent the valve from sticking during long periods of inactivity

Using it with incompatible lubricants or higher-pressure media can lead to premature seal failure

Carrier 328055-701 Drain Tee R-22 this OEM replacement pressure switchFor field technicians and mechanical contractors, the Carrier 328055 701 Drain Tee is a critical Factory Authorized Part (FAP) engineered for high efficiency condensate management. This OEM drain tee serves as a robust HVAC condensate drainage component, facilitating the seamless flow of fluids from the evaporator coil or furnace secondary heat exchanger into the primary drain line. Its precision molded architecture ensures a secure fit, eliminating