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Mahogany paper grain — description and returns beneath the overlapping buy card.
or "sooting" in the secondary coil
this valve is designed strictly for hot water space heating boilers and non-potable hydronic applications
improving valve response in larger 3-ton systems
Broad Compatibility: Designed to function with natural
the high-pressure side includes a manual reset lockout mechanism
Cleveland Controls NS2-0220-00 Pressure Switch 318973-401 or "sooting" in the secondaryThe Cleveland Controls NS2 0220 00 Pressure Switch is a high precision airflow sensing solution designed for rigorous HVACR and industrial applications. This SPDT pressure switch features a non adjustable factory calibrated set point of 1. 25" w. c., providing critical monitoring of positive, negative, or differential air pressure. Built with a rugged glass filled polycarbonate housing and a silicone diaphragm, the NS2 series ensures high stability