POWERFLUSHING
FOR CENTRAL HEATING SYSTEMS
Powerflushing will
clean a central heating system internally improving
radiator performance and heat output. It can solve all
the following problems: Boiler Failure Cause: Assuming
no other central heating faults exist, accumulated deposits
of sludge and limescale can restrict the transfer of
heat to such an extent that the boiler overheats and
fractures.
Fuel Wastage Cause: In untreated heating systems, corrosion
debris accumulates in the boiler and, in hard water
areas limescale will form. The insulating effect of
these deposits reduces heat transfer to the circulating
water. 3mm of limescale deposit on the heat exchanger
will add 18% to your heating fuel bill.
Pump Seizure & FailureCause: Black Oxide sludge,
being abrasive and magnetisable, increases shaft and
bearing wear which is the most common cause of sticking
pumps and pump failures.
Cold Radiators Cause: Sediment of iron oxide sludge
accumulating at the bottom of radiators restricts the
flow pattern.
Frequent Venting, Cold Spots Near Top of the RadiatorCause:
Hydrogen, sometimes mistaken for air, is a by-product
of electrolytic corrosion. It is flammable and can be
identified easily.
Sludge and ScaleCause: Black Oxide sludge forms continuously
in all unprotected central heating systems as a result
of corrosion. It will also harden into scale on the
hottest surfaces of a system. (i.e. the boiler heat
exchanger)
ALL OF THE ABOVE PROBLEMS CAN BE EASILY
SOLVED BY POWERFLUSHING YOUR SYSTEM
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