Professional Power Flushing
If your radiators are taking ages to warm up, you’ve got cold spots, or your heating just doesn’t seem to work as well as it used to, a power flush could make a big difference.
Over time, sludge, rust and other debris can build up inside your central heating system. This restricts the flow of water, making your boiler work harder and reducing the efficiency of your heating. A power flush removes this build-up, helping your system run more smoothly and keeping your home warmer.
At Louis Gas & Heating Ltd., we carry out power flushing for homeowners and landlords across Kent. Whether your heating system is struggling or you’ve been advised to have a power flush before fitting a new boiler, we’ll make sure the job is done properly.
Our Power Flushing Includes
Every heating system is different, so we'll check everything first before starting the power flush.
Our service includes:
- Inspecting your central heating system
- Connecting specialist power flushing equipment
- Removing sludge, rust and debris from the system
- Flushing each radiator individually, where needed
- Cleaning pipework and improving water circulation
- Adding a fresh inhibitor to help protect the system
- Testing the system before we leave
The result is a cleaner heating system that works more efficiently and is less likely to develop future problems.
Who Needs a Power Flush?
A power flush could be the right solution if:
- Your radiators have cold spots.
- Some radiators heat up while others stay cold.
- Your boiler keeps making banging or gurgling noises.
- The heating takes a long time to warm up.
- Your boiler keeps breaking down.
- The water when bleeding a radiator is dirty or black.
- You’re having a new boiler installed on an older heating system.
If any of these sound familiar, a power flush could help improve the performance of your heating.
Why Choose Louis Gas & Heating Ltd.?
When it comes to power flushing, taking the time to do the job properly makes all the difference.
Customers choose us because we offer:
- Gas Safe registered engineers
- Honest advice without unnecessary upselling
- Modern power flushing equipment
- Careful and tidy workmanship
- Clear pricing with no hidden costs
- Friendly, reliable service
Our aim is to leave your heating system cleaner, more efficient and working the way it should.
Power Flushing Across Kent
If you're not sure whether we cover your area, just give us a call.
Our Power Flushing Process
Our Working Process is Simple:
Inspection
We'll check your heating system and confirm that a power flush is the right solution.
Power Flush
Using specialist equipment, we'll remove sludge and debris from your radiators, pipework and heating system.
System Protection
Once the system is clean, we'll add an inhibitor to help prevent corrosion and keep everything running smoothly.
Final Checks
We'll test the heating system, make sure every radiator is warming up properly and answer any questions before we leave.
Request a Free Power Flushing Quote
for #1 Heating and Plumbing Services in Medway & Kent







FAQs We Get at Louis Gas & Heating Ltd.
Frequently Asked Questions
How long does a power flush take?
Most power flushes take between four and eight hours, depending on the size of the property and the condition of the heating system.
Will a power flush make my heating more efficient?
In many cases, yes. Removing sludge helps water circulate properly, so your radiators heat up more evenly, and your boiler doesn't have to work as hard.
Do I need a power flush before installing a new boiler?
Many boiler manufacturers recommend cleaning the heating system before fitting a new boiler. This helps protect the new boiler from contamination and can improve its performance.
