Water & treatment
Heating System Water Treatment
The right chemistry makes pipework last almost indefinitely. The wrong chemistry slowly eats it.

Water carries heat around a building because it's cheap and absorbs a lot of energy. It also corrodes. Leaks wash out inhibitor and let in oxygen-rich water. Corrosion products collect as sludge, and iron oxide 'barnacles' grow to six times the volume of the metal they came from, blocking small-bore pipes.
We take samples correctly (pumps running, good-flow sample point, valve flushed first), send them for analysis and send you a full report with recommendations and the right dosing.
What's included
- Water sampling to procedure
- Laboratory analysis
- Inhibitor and biocide dosing
- Chilled system treatment
- Written report
- Ongoing monitoring
Engineers on call 24 hours a day, 365 days a year. Call 0161 427 0541.
FAQ
Questions we get asked
How often should water be tested?
It depends on the system's size and history. We'll set a sensible frequency after the first sample.
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.
Related
Related services
Heating System Flushing & Treatment
Power flushing to remove sludge and scale, then inhibitor treatment to keep systems clean.
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Legionella risk assessments to ACOP L8, monitoring packages, tank cleaning and chlorination.
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Service, repair and installation of commercial boilers, burners, warm air and radiant heaters on gas, oil or LPG.
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