The Taco Zone Sentry® Zone Valve enhances the overall performance of any zone valve system. The unique patented technology in the Zone Sentry utilizes a microcircuit based logic to control a gear driven electronic actuator which drives a ball valve based body design.
It can be used in a wide variety of heating and cooling applications, primarily designed for use with fan coils, radiators, convectors, air handlers, heat pumps and radiant applications.
Zone Sentry® can be installed in any direction, in any orientation. The operator can be mounted to the valve body in either direction great for those tight baseboard jobs. Snap-in quick connects on the back of the valve make for a simple, secure and fast wiring hook-up. A green LED light shows full functionality of the valve's operation and thermostat status. Under a no power situation the manual override button located on the top of the valve allows the ball to be rotated up to 90° and is also marked with a slot to indicate the position of the valve.

• Uses up to 93% less energy than other commonly installed zone valves
• Up to 12 valves on (1) 40VA transformer
• Multi function LED assists with troubleshooting
• Bidirectional flow (you can't install the valve backwards)
• Manual override button
• Positional indicator shows the ball valve's actual position
• Max. Operating Pressure: 300 PSI
• Max. Shutoff Pressure: 125 PSi
• Electrical Rating: 24 VAC, 60 Hz, 0.48 Amps