Ive got an old Heatstore compact - removed the old screw but the front cover won't move? Any ideas on how to free it (Stock picture - I guess the shower is somewhere between 20-30 years old?) Close to using a hammer to do it!
Been to a customers house to fault find but didn't have a lot of time.
Problem is over over flow from exansion cistern.
Brief history. 3 seperate visits from heating company, (customer wasn't too forthcoming who though??) in December for 2 different faults. First time it lasted one hour...
air
boiler
central heating system
cistern
cylinder
damage
drain
expansion
float valve
flow
heatstore
hot
hot water
insulation
jobs
leaking
maintain
oil
overflow
pumps
store
system
tap
valve
vent
water
work
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