My motorised valve needs replaced (I assume), I have a programmable timer with separate HW / CH which has worked fine in the past. However now when HW only is selected, rads come on as well.
So having done my Google research I set off to find the motorised valve.
Not in the hotpress
Not in the loft between hotpress and water tank
Not in the boiler house
Having seen pictures of them I would imagine they're not that hard to spot.
Any ideas?
So having done my Google research I set off to find the motorised valve.
Not in the hotpress
Not in the loft between hotpress and water tank
Not in the boiler house
Having seen pictures of them I would imagine they're not that hard to spot.
Any ideas?