Johnson Controls A-4000-1037 Filter As a boiler pilot assembly

As a boiler pilot assembly optimized for natural gas

The Johnson Controls TE-636GV-2 is a high-precision 10k Ohm Type II thermistor temperature sensor designed specifically for air temperature monitoring within HVAC systems

As a genuine Marley OEM replacement part

eliminating the need for manual restarts after transient overheating

Johnson Controls A-4000-1037 Filter As a boiler pilot assemblyAs 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