Johnson Controls A-4000-1037 Filter a failing blower capacitor

a failing blower capacitor

If a small leak develops at the stem

Whether you are troubleshooting a Trane heater fusible link failure or performing preventative maintenance on a furnace

compatible with surface installs or standard electrical boxes when used with the TE-1800-9600 hardware kit

ensuring drop-in compatibility and maintaining the original equipment’s safety certification

Johnson Controls A-4000-1037 Filter a failing blower capacitorAs a seasoned technician, you know that keeping oil aerosols and vapors out of pneumatic lines is non negotiable for system longevity. The Johnson Controls A 4000 1037 is a critical inline oil removal filter designed specifically for pneumatic control systems where air purity is paramount. Featuring a 1 4" barb connection, this compact unit serves as a high efficiency coalescing filter that traps sub micron oil particles before they can foul sensitive