HAVE I GOT A
LEAK ?
Leaks
can occur in many different parts of your hot water system. Read the
following information for a general guide to identifying the cause and how
to put it right.
Mains Water
Mains
water leaks will usually give you a constant noise of running water.
Turn off the mains stop tap and see if the noise disappears. Some
water authorities can assist you with this procedure.
Rain, Wind and
Snow
During
heavy rain and wind it is possible that rainwater can be blown into the
boiler flue. The water runs down and gives the impression that the
boiler is leaking. Thawing snow can also do this. To check if
the weather is causing the 'leak' see if it is constant or if it disappears
as the weather eases back.
Dealing with
Water Leaks
If you
intend to patch a leak by sticking glue or sealant on it, please be aware
that it may make a plumber's job worse (and cost more to fix) if the problem
becomes all gummed up. Such remedies usually do not work, otherwise
plumbers would use them ! Read the instructions fully as they may get
you out of trouble.
Main Areas
where Leaks can Appear
Please
note that pipes will not leak unless they are attacked by corrosion.
It is usually moving parts such as motorised valves or radiator valves that
leak. The following are parts of your system that will usually be the
causes of leaks. Click on each for more detailed information.
Drain
off Cocks
Auto
Air Vents
The Top
of the Hot Water Cylinder
Valves (including radiators)
The
Ball Float Valve / Roof Tanks
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