ACL Drayton Lifestyle 679H340-30L(679H340-3OLO) Drayton . I’ve been putting the mid-position valve through it’s paces to try and diagnose the probleWhen the power to the boiler is off, the actuator sits . Jan 2011Central Heating: Replacing Drayton Way Mid Position.
Drayton motorised valves now incorporate a ‘snap-on’ actuator. If I take the full valve off the system what will i have to drain ? Switchmaster, Lifestyle or Tempus Programmer. DO NOT ATTACH THE ACTUATOR UNTIL THE VALVE BODY HAS BEEN FITTED AND ALL.
There is a switch on the valve bit but very hard to get to but the switch only seems to. The mid-position valve is a ACL Lifestyle 679H340-30L0. On the left is an ACL mid position actuator and valve assembly probably over ten years old. On the right is a modern (2011) Drayton MAactuator.
New ‘snap-on’ actuators can be removed at the push of a button.
