Water & treatment
Heating System Flushing & Treatment
A dirty heating system wastes energy every hour it runs. Power flushing brings it back. Treatment keeps it that way.

Without chemical treatment, heating water turns into black magnetite sludge. Tests show a system with no inhibitor can lose over 6% efficiency in three weeks. The symptoms follow: boiler noise, pump failure, cold spots and slow heat-up.
Power flushing with a cleaning chemical can remove up to 80% of the accumulated sludge and scale, and a clean system can reach set temperature up to 33% faster. Most buildings are done in a day, usually connected from the boiler room during normal hours.
What's included
- Power flush with cleaning chemical
- Safe disposal of sludge
- Refill and test
- System balancing
- Inhibitor dosing
- Before-and-after notes
Engineers on call 24 hours a day, 365 days a year. Call 0161 427 0541.
FAQ
Questions we get asked
Will the building be cold all day?
Most systems are flushed within a single working day, and we can work around occupancy. We'll give you an estimate for any size of building.
How often should our equipment be serviced?
At least once a year. Ideally heating in autumn and air conditioning in spring. Oil-fired equipment really should be cleaned and serviced every year.
Why service if nothing is wrong?
Better reliability, problems caught early, lower running costs, longer equipment life and a safer building. It's also usually a legal requirement.
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