Cleveland Controls NS2-3126-00 Pressure Switch 320788-704 Does this assembly include a

Does this assembly include a factory-installed TXV

preventing costly refrigerant loss and system downtime

making it a staple for contractors maintaining Weil-McLain boiler parts

What is the difference between the box lugs and the quick-connect terminals on this model

The Johnson Controls VG1241DP Valve is a high-performance 1-1/4 inch NPT two-way ball valve engineered for precise control in commercial HVACR systems

Cleveland Controls NS2-3126-00 Pressure Switch 320788-704 Does this assembly include aThe Cleveland Controls NS2 3126 00 Pressure Switch is a genuine OEM air pressure switch engineered for reliable pressure sensing in gas furnaces, HVAC equipment, boilers, and other combustion air systems. Factory calibrated to 0. 45" WC (inches water column), this pressure proving switch monitors inducer blower performance and verifies proper venting before allowing ignition. Accurate pressure sensing helps maintain safe equipment operation by