While the wall-mount version is a contained assembly

Common Questions Is this copper tube assembly compatible with non-Newco brewers

this genuine OEM HVAC replacement part (also identified by cross-reference numbers 160209 and 9371-VO-HD-0056) utilizes high-grade diaphragms to resist operational fatigue

While designed for heat pumps

Johnson Controls D-9502-12 Positioner R-410A While the wall-mount version isThe Johnson Controls D 9502 12 Pneumatic Positioner is a critical component for achieving precise control over damper actuator positioning in demanding HVACR environments. Designed specifically for integration with the D 4073 series actuators, this positioner eliminates hysterisis and ensures accurate response to control signals by overcoming linkage friction and heavy airflow loads. It features an adjustable starting point ranging from 2 to 12 PSI