Contractors typically see pilot outages

Built with a rugged frame and precision-balanced internal components

The ACI A/AN-D-6-PB

For optimal longevity and performance

If the circuit remains open while the system is above 250 PSI

Honeywell 14004139-001 Retrofit Kit THPU32HP7Y Contractors typically see pilot outagesThe Honeywell 14004139 001 is a professional grade Positive Positioner Retrofit Kit designed specifically for field converting MP953A pneumatic actuators to the high performance MP953E series. Engineered for 8 inch and 13 inch diameter actuators, this kit is essential for contractors looking to improve proportional control and eliminate hysteresis in existing HVAC pneumatic systems. This heavy duty assembly includes the 14004211 001 feedback spring