Power flushing in Kent
Cold spots, a noisy boiler, radiators slow to warm up? A power flush clears the sludge and debris out of your heating system so it heats evenly and efficiently again.

Overview
What power flushing involves
Over time, rust and sludge build up inside radiators and pipework, blocking flow and making your boiler work harder. A power flush pushes cleaning chemicals through the whole system at high flow to shift the debris, then leaves it dosed with inhibitor to protect it.
It's often worth doing before a new boiler goes in (it protects the new appliance and is sometimes required to keep the warranty valid) and any time radiators have cold spots or need constant bleeding.
We'll tell you honestly whether a power flush will help, or whether the symptoms point to a different fix.
What's included
What our power flushing covers
Power flushing
- Full system power flush
- Radiator & pipework de-sludging
- Inhibitor dosing & protection
- Magnetic filter supply & fitting
- Pre-installation flush for new boilers
Common questions
Power flushing questions answered
- How do I know if I need a power flush?
- Common signs are cold spots at the bottom of radiators, radiators that need frequent bleeding, noisy pipes or boiler, and slow warm-up. We can check the system before recommending one.
- How long does a power flush take?
- Usually about a day, depending on the size of the system and how much sludge has built up. We'll confirm before we start.
Guides
Guides on power flushing
How Long Does a Boiler Installation Take
One day for a straight swap, into a second for a move or a conversion. Where the day actually goes, what stretches it, and the paperwork that decides whether your warranty is worth anything.
Read more →Why Are My Radiators Cold at the Bottom
Cold at the top means air. Cold at the bottom means sludge, and bleeding will not touch it. Where magnetite comes from, and the difference between a chemical clean, a power flush and a filter.
Read more →Hard Water in Maidstone
Maidstone sits on chalk and greensand, so the water is hard and limescale is a fact of life. What it actually does to a boiler, a cylinder and a bathroom, and which of the fixes earn their money.
Read more →
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