Honeywell 14004139-001 Retrofit Kit R-410A The unit features an almond

The unit features an almond room temperature sensor housing that is both low-profile and flame-retardant

Durable Construction: Features screw terminals and barbed connections for secure air flow switch installation in high-vibration environments

By swapping the standard spring for the R9110-512

Durable Construction: Engineered to withstand the high-temperature environment of the burner housing

Honeywell 14004139-001 Retrofit Kit R-410A The unit features an almondThe 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