Precise Timing Logic: Features fixed 4-second pre-purge and 15-second inter-purge cycles to ensure safe combustion chamber venting

Whether you are replacing an aging sensor or retrofitting a new manifold

the sensor ensures high accuracy and stability for Building Automation Systems (BAS) and HVAC operations

Visible soot accumulation

High-Temperature Gasketing: Includes a high-grade manifold door gasket to prevent exhaust leakage and maintain high-efficiency thermal performance

Cleveland Controls NS2-1041-00 Pressure Switch 320788-704 Precise Timing Logic: Features fixedThe Cleveland Controls NS2 1041 00 Pressure Switch is a high accuracy, fixed point sensing solution engineered for residential and light commercial HVAC applications. Designed to monitor positive, negative, or differential air pressure, this NS2 series air pressure switch features a 0. 12" w. c. set point tailored for precise fan proving and airflow verification. The rugged glass filled polycarbonate housing provides superior environmental stability,