High-Speed Performance: 3450 RPM rating ensures consistent air volume for precise combustion control

preventing the dangerous accumulation of combustion gases and potential carbon monoxide buildup inside the structure

this electronic thermostat is built to maintain tight differentials and ensuring optimal thermal efficiency in commercial and residential Lochinvar boilers and A

This 115V single-phase model is a direct replacement for 2815-004

Cleveland Controls NS2-1333-02 Pressure Switch 318172-701 High-Speed Performance: 3450 RPM ratingThe Cleveland Controls NS2 1333 02 Pressure Switch is a critical safety and operational component designed for high performance HVAC air pressure sensing. Engineered for residential and commercial furnaces, this differential air pressure switch monitors draft inducer performance to ensure proper combustion airflow before ignition. The NS2 1333 02 is factory set to precise specifications, featuring a sensitive diaphragm and snap acting SPST electrical