Schneider Electric (Barber Colman) N800-9424 Diaphragm Els PW 17895 providing a seamless retrofit for

providing a seamless retrofit for technicians troubleshooting York pressure switch stuck open codes or inducer motor performance issues

The relay features factory-set delays (typically 1–110 seconds) that determine when the heating elements and blowers engage or disengage

and Utica Heating—this natural gas pilot burner ensures that the combustion sequence remains within tight factory parameters

Which pilots are compatible with this spring

Schneider Electric (Barber Colman) N800-9424 Diaphragm Els PW 17895 providing a seamless retrofit forThe Schneider Electric (Barber Colman) N800 9424 Diaphragm is a precision engineered replacement component purpose built for the 2474 Series of pneumatic actuators. This 2474 series diaphragm is technically identical to the legacy 21 842 part number, providing a drop in solution for service technicians maintaining Barber Colman M574 actuator assemblies. As a veteran grade HVAC replacement part, it ensures the structural integrity of the pressure