Integrating this genuine Patterson-Kelley replacement part during industrial boiler maintenance ensures the burner operates within the tight electrical tolerances required for peak combustion efficiency

Durable 2-Pole Design: Provides simultaneous switching for both the compressor and condenser fan

allowing the ignition control module to accurately monitor the pilot flame before opening the main gas valve

Check the rotation direction of your existing fan blade before installation

Precise Compatibility: Engineered specifically for GCA (160 lb-in)

Automation Components Inc (ACI) 128330 Button Test/Reset SS 319848-301 Integrating this genuine Patterson-Kelley replacementThe Automation Components Inc (ACI) 128330 is a high performance Button Test Reset SS assembly engineered specifically for the demanding requirements of HVAC building automation and industrial control systems. This duct smoke detector accessory features a robust stainless steel push button and two integrated LED indicators, serving as the official ACI 128330 cross reference for the MS RA P R series. Designed to provide clear visual status monitoring