Power Flushing in Bristol and Bath

Power flushing involves carefully flushing a Central Heating System which deep cleans radiators and central heating system. The objective is to get rid of any debris that may have accumulated in your heating systems over time which in turn can causes various problems. Chemical powerflushing is carried out by our Gas Safe Registered engineers.

It is recommended that you have your system power-flushed once every 5 years, or when you have a new boiler installed. You may also be recommended to have one after you’ve had a boiler serviced or boiler repair.

If you would like more information, Which? have put together a quick guide to central heating power flushing.

Unsure if you need a power flush? here are some signs that you may need one:

      • Strange noises coming from your boiler and/or banging/ vibrating noises coming from pipework
      • Fluctuating hot water temperature
      • Cold patches on your radiators
      • Radiators are slow warm up
      • White cloudy tap water can indicate limescale in your system
      • Water leakage from boiler (combi)
      • Repeated central heating pump failure
      • Boiler pressure gauge keeps dropping below 1 bar

    If your require further information or would like to book in a job, feel free to give our friendly office staff a call on 0117 203 4422.

What our clients say

Can’t recommend Davidson’s highly enough. Brilliant service, customer care, skills and finished bathroom. Super professional and lovely guys to have around doing the work. Really happy and will definitely be booking future jobs. Thank you, Ross and all the team x

Emma Strong

"Firstly great service and price when thermostat and controller was installed on my boiler. Plumber was extremely helpful and ran through the various functions that are now available!! Recommend to anyone."

Jack Welling

Davidson’s delivered again! Thank you all for sorting out our underfloor heating. The whole team were excellent with Ellie tracking down the much needed part and Steve fitting. Excellent service, friendly, reliable and trust worthy. Thank you

Tom Rimmer

When the boiler in our home failed, we were recommend to try Davidson’s over one of the big multinational companies such as British Gas. Opting for Davidson’s was the best decision we could have made. The service was fantastic from start to finish, with a great price and quality. "

Tom Selmon

Excellent service all round. I called Davidsons with a problem that I thought would be difficult to solve. They were out very promptly. Their engineer assessed the issue with clear expertise and then resolved the problem with minimum fuss. I can't recommend these guys enough.

Drysdale Farmiloe