Superior Build Quality: Constructed from heavy-duty brass to minimize the risk of thread stripping or seat leakage during repeated operation

it serves as a direct-fit HVAC replacement part for many OEM systems

The 100274615 is the manufacturer-designated direct replacement for 100077849 and TST1119

which saves energy by extinguishing the pilot during the off-cycle

What is the difference between the -031 and the -031/U models

Johnson Controls DSC16A-600R Diaphragm Kit Els PW 17895 Superior Build Quality: Constructed fromThe Johnson Controls DSC16A 600R is a professional grade Seat Disc & Diaphragm Kit specifically engineered for V43 Series pressure actuated water regulating valves. For veteran contractors maintaining large scale refrigeration systems, this refrigerant actuated valve repair kit provides all high tolerance internal components required to restore factory spec modulating operation. Designed for use in condensers with large flow capacity (typically