Gravity Fed Hot Water & Heating System
Drayton Mid-Position Actuator MA1
Grundfos UBS 15-50 Selectric
Baxi Solo 3 PFL 80 Non-Condensing Conventional Boiler
Recently the Hot Water has stopped working when I activate it using the control panel, I think it is because the actuator has stopped working correctly as it won't turn the valve spigot. Can I ask the experts or those with experience of these, is this actuator an easy thing to replace myself as a total novice or should I employ a gasman?