Drayton ZA5 Actuator 5 Wire Zone Valve Actuator Cooker Hose Bent Its Proportional Adaptive Function learns

Its Proportional Adaptive Function learns the time it takes to warm the room and activates the heating early so it is up to the right temperature when needed

When de-scaling is complete

0 bar Single shower pump offers versatile performance by boosting either hot or cold water supplies independently

Timco VESF Vinylester SF Chemical Resin 410ml product description:

Drayton ZA5 Actuator 5 Wire Zone Valve Actuator Cooker Hose Bent Its Proportional Adaptive Function learnsDrayton ZA5 Actuator 5 Wire Zone Valve Actuator 27650 ZA5 5 Wire The Drayton ZA5 replacement actuator is compatible with the Drayton 22mm 2 port motorised valve. Part number 27100