the Parker RK1B2 serves as a direct replacement solenoid coil that maintains the MOPD (Maximum Operating Pressure Differential) requirements of your existing system

the element is compromised and requires replacement

Enhanced Durability: The corrosion-resistant stainless steel material prevents port blockage and scaling over years of high-temperature operation

15" WC signal using a digital manometer before replacing

Emerson Alco 049191 Repair Kit Els PW 17895 the Parker RK1B2 serves asThe Emerson Alco 049191 Repair Kit, also identified by part number KS30112, is a critical maintenance solution for the 100RB series solenoid valve. As a veteran in the field, you know that keeping high duty refrigeration and air conditioning systems running at peak efficiency requires precise OEM replacement parts. This kit is specifically engineered to restore the mechanical integrity and sealing performance of 100RB valves used in HVACR systems,