preventing short-cycling and hunting

when connected to a compatible system

The assembly comes equipped with 5

Common Questions & Troubleshooting What does a #56 orifice size mean for my furnace

it requires a physical inspection of the furnace cabinet before the burner can be relit

Cleveland Controls NS2-0548-00 Pressure Switch 323269-701 preventing short-cycling and huntingThe Cleveland Controls NS2 0548 00 Air Flow Sensing Switch is a high precision differential pressure switch engineered for critical HVAC monitoring. This unit is factory calibrated at a 0. 98" w. c. set point, providing reliable air pressure differential detection in furnaces, air handlers, and ventilation systems. Built with a rugged glass filled polycarbonate housing and a high grade silicone diaphragm, the NS2 0548 00 ensures long term stability