Cleveland Controls NS2-503-00 Pressure Switch 318820-201 For field techs managing low-pressure

For field techs managing low-pressure protection in commercial and residential systems

this 24V damper actuator operates on a 2-10VDC control signal

Clear Visibility: Designed to provide a secure seal while allowing for the identification of control parameters through the standard scale window

Its robust construction and standardized Bard heater safety part specifications make it the reliable choice for both residential and commercial Bard HVAC maintenance and emergency repairs

This creates the necessary air seal to prevent exhaust gases from being pulled or pushed into the drain line

Cleveland Controls NS2-503-00 Pressure Switch 318820-201 For field techs managing low-pressureThe Cleveland Controls NS2 0503 00 is a high performance narrow differential air pressure sensing switch designed for reliable HVAC furnace draft monitoring and proving airflow in residential and light commercial applications. Engineered with a fixed set point of 0. 96" W. C., this diaphragm operated switch ensures precise combustion blower safety by detecting pressure drops or venting obstructions. The NS2 0503 00 features a rugged polycarbonate