Resideo ARD5TZ Damper Els PW 17895 The Johnson Controls P70CA-1 is

The Johnson Controls P70CA-1 is a professional-grade single pole low pressure control designed for heavy-duty commercial refrigeration and HVAC applications

providing a universal protection solution for outdoor air sensing

The motor is electrically reversible

Easy Installation: Includes a dedicated plastic sleeve to protect the new seal from being scored by stem flats during field replacement

The Powers 591-927 is specifically for the 1/4-inch stem

Resideo ARD5TZ Damper Els PW 17895 The Johnson Controls P70CA-1 isSecure precise airflow control with the Resideo ARD5TZ, an industry standard 5 inch automatic round damper designed for seamless integration into modern 24Vac zoning systems. This two position damper is engineered for high performance residential and light commercial HVAC applications, serving as the direct professional replacement for the legacy CRDS05 model. Built with heavy duty galvanized steel and a single blade configuration, the ARD5TZ features