Power Flushing in Hastings

A power flush is a deep clean of your central heating. A pump circulates cleaning chemicals through the radiators and pipework at high flow, breaking up sludge and rust and flushing it out. If your radiators have cold patches, your boiler is noisy or your heating is slow to respond, there is a good chance your system needs one. We can confirm it with a quick inspection before you commit.

It depends mainly on how many radiators you have and how badly the system is sludged. A typical family home falls in the range of a few hundred pounds. We give you a fixed written quote before any work starts, so there are no surprises on the day.

Most Hastings homes take between four and eight hours depending on the number of radiators and the state of the system. Heavily sludged systems in larger properties can take a full day. We will give you an honest estimate when we quote.

If the cold spots are caused by sludge, yes, and that is the most common cause by far. Radiators that are cold at the bottom but hot at the top are the textbook symptom. If we find another cause, such as a failed valve or a circulation problem, we will tell you and fix that instead.

Older systems generally have more steel pipework and older radiators, which corrode faster and produce more sludge. Many Victorian and Edwardian homes around Hastings have heating systems that have never been flushed. If yours is one of them, a flush usually makes a noticeable difference to warmth and running costs.

Very often, yes. Connecting a new boiler to a dirty system risks damaging the new heat exchanger, and most manufacturers require the system to be cleansed for the warranty to hold. As Worcester accredited and Ideal Connect registered installers, we always check the system condition before fitting a new boiler.

Yes. We use industry-standard cleaning agents that are circulated inside the sealed heating system and then flushed out completely with fresh water. Nothing is left in your system except clean water and a corrosion inhibitor, which protects the metal surfaces going forward.

A properly carried out flush is safe for the vast majority of systems. Occasionally a flush reveals a weakness that already existed, such as a corroded radiator on its last legs. We inspect your system first and will always warn you honestly if we think any part of it is fragile before we start.

With a good inhibitor level maintained, a flushed system should stay clean for five to ten years. We check inhibitor levels during boiler servicing, which is the easiest way to make the results last. Fitting a magnetic filter also helps trap any new debris before it settles.

Yes, and we usually recommend it. A magnetic filter catches iron particles circulating in the system before they can settle in radiators or reach the boiler. Fitting one straight after a flush is the best way to protect the clean system and your boiler.

All of them. We are based in Hastings, so wherever you are in town we can get to you easily. We also cover St Leonards-on-Sea, Bexhill-on-Sea and Rye. Emergency callouts are available if your heating has failed completely.