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this 3-ton R22 thermal expansion valve helps prevent liquid slugging while maximizing heat exchange efficiency
The orifice assembly must be selected separately based on your specific capacity requirements
ODF Sweat Connections: Ensures a leak-free
When replacing older legacy boards
Cleveland Controls NS2-3055-01 Pressure Switch 340155-7024 this 3-ton R22 thermal expansionThe Cleveland Controls NS2 3055 01 Pressure Switch is designed for precise air pressure monitoring in HVAC, combustion air proving, and ventilation control applications. Rated at approximately 1. 00 0. 05" W. C., this HVAC pressure switch is commonly installed in furnaces, boilers, rooftop units, and air handling systems where accurate airflow verification is required for safe equipment operation. The integrated . 016" orifice helps stabilize pressure
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