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Boiler repair · Dorset

Boiler Repair Christchurch

Breakdowns, leaks and boilers that will not fire

If your boiler has broken down in Christchurch, our Gas Safe engineers will find the fault, explain it and give you the price before fixing it. We work on combi, system and regular boilers, including the older floor-standing models still found in plenty of local bungalows.

Gas Safe registeredEvery gas job
Fixed, free quotesAgreed before any work starts
Free home surveyBefore every installation quote
Finance optionsOn new boilers and heat pumps
Sandy beach and sea near Christchurch on a sunny day
Local knowledge

Boiler repair in Christchurch

Boiler repair in Christchurch has a flood side to it that most towns do not, because the Stour and the Avon both run into the harbour here. Homes on the low ground around Stanpit Marsh carry some of the most risk, along with the streets near the river at Iford Bridge and Tuckton Bridge. The council's strategic flood risk assessment work treats this end of the conurbation as one of its most exposed to tidal and river flooding. If floodwater has reached your boiler or the cupboard it sits in, keep it switched off and have it checked by a Gas Safe engineer before using it again. Controls, the fan and the gas valve can all be damaged without showing it. Away from the water, the winter faults are the usual ones: a frozen condensate pipe, a seized pump or low pressure.

Our heating engineers handle boiler breakdowns across the area, from Somerford and Mudeford to Burton and Highcliffe.

Homes we work on

Homes and heating systems

Breakdowns here often trace back to two things: hard water scaling up combis and cylinder coils, and old pipework in tank-fed bungalow systems that has collected decades of sludge. Newer combis in the estates and flats tend to fail on fans, sensors and diverter valves, which are usually quick to diagnose once we have the fault code.

Where we cover

Areas we reach

  • Mudeford
  • Highcliffe
  • Friars Cliff
  • Stanpit
  • Purewell
  • Somerford
  • Burton
  • Walkford
  • Winkton

Postcodes: BH23

Common jobs

The repairs we are called out for most

Scaled-up combis

Hard water leaves scale in the plate heat exchanger. The first signs are hot water that runs hot then lukewarm, or a boiler that bangs when you open a tap. We descale or replace the heat exchanger and fit a scale reducer if the boiler never had one.

Old regular boilers in bungalows

Regular boilers in the bungalows around Somerford and Burton fail in familiar ways: worn pumps, sticking motorised valves and, on the very old ones, tired thermocouples. We fix what has gone and tell you honestly if the repair will only buy you another season.

Leaks into the flat below

In flats near the town centre and in Highcliffe, a weeping boiler or a failed cylinder valve soon shows up on the ceiling underneath. We find the source, make it safe and give you a written note to pass to your neighbour or the building's insurer.

Brands

Boilers we repair in Christchurch

We repair Worcester Bosch and Vaillant boilers. We recommend the model and size after the survey, and confirm the exact guarantee on your quote.

Worcester Bosch Greenstar 4000 combi boiler

Worcester Bosch

Greenstar 1000, 4000 and 8000+ combis, plus system and regular boilers

Part of the Bosch group and based in Worcester. The company says more than two million Greenstar combis are fitted in UK homes.

Worcester Bosch boilers we fit
Vaillant ecoTEC plus boiler on a kitchen wall

Vaillant

ecoTEC pro, ecoTEC plus and ecoTEC exclusive combi and system boilers

The German manufacturer's ecoTEC plus is its core gas boiler, now in a remastered version, and a common choice for both combi and system set-ups.

Vaillant boilers we fit

Not sure which to choose? Read Worcester Bosch vs Vaillant.

Before you book

What helps when you call about a breakdown

Tell us the make and model, any code on the display and what has stopped working. If the boiler is in a bungalow loft, mention it, and we will bring a ladder and lighting in case the loft has none. A photo of the boiler and the pipes underneath it helps us bring the right parts first time.

If someone in the house is elderly, disabled or a young baby, say so when you call. We will be straight about when we can get there and talk you through keeping warm until then. If you have an electric heater or an immersion, use it safely in the meantime and keep one room warm rather than trying to heat the whole bungalow.

For a leak, turn the boiler off, close the stopcock if water is still coming through and keep electrics dry. If the boiler is near the harbour or the rivers and water has reached it, leave it off and read our emergency boiler repair advice.

Why Wisp

Why choose Wisp for boiler repair in Christchurch

01

Faults we see most

Ignition lockouts, noisy pumps, failed diverter valves, blocked condensate traps and boilers that fire then cut out.

02

Pressure problems

Pressure that keeps dropping below 1 bar usually means a leak or a faulty relief valve. We trace it rather than just topping the system up.

03

Emergency help

No heat, or water coming through the ceiling? Our emergency boiler repair page explains what to do while help is on the way.

04

Repair or replace

On a boiler past its best we price both options, so you can compare them side by side.

How it works

How boiler repair in Christchurch works

  1. Tell us the fault

    Error code, noises, leaks: the more detail, the better.

  2. Engineer visit

    We diagnose the problem and give you a price before fixing it.

  3. Fixed and tested

    We repair, test and check the boiler is running safely.

What is included

  • Fault diagnosis by a Gas Safe engineer
  • Common parts for major makes
  • Pressure, leak and safety checks
  • A clear repair price before work goes ahead
  • Advice on whether repair or replacement makes sense

Keep your new boiler running: boiler service in Christchurch

A yearly service keeps the manufacturer warranty valid and catches small faults before winter. We can book your first service when we fit the boiler.

Boiler service Christchurch

When it is time to replace: boiler installation in Christchurch

If repairs are getting frequent or parts are hard to find, a new boiler can cost less over its life. We survey first and give you one fixed price.

Boiler installation Christchurch
Questions

Boiler Repair Christchurch FAQs

My boiler in Highcliffe locks out on frosty mornings. Why?

Most likely a frozen condensate pipe, especially if it runs a long way outside before reaching a drain. You may hear gurgling and see a fault code. Pour warm (not boiling) water along the pipe and press reset. If it happens every winter, we can reroute or upsize the pipe so it stops.

Can I use my boiler after the cupboard flooded?

No. Switch it off at the isolator and leave it off. Water that has reached the electrics or the gas valve can make a boiler unsafe even after everything looks dry. A Gas Safe engineer needs to inspect it, and your insurer will probably want a written report anyway.

Is an old floor-standing boiler worth repairing?

Often, yes. Many older floor-standing boilers are simple and tough. The catch is parts: once a model is discontinued, they get scarce and pricey. We tell you what is available, how long it is likely to take to arrive and what it costs, before you decide.

My immersion heater works but the boiler won't heat the water. What's wrong?

On a regular or system boiler, that usually points to a motorised valve, the cylinder thermostat or the programmer rather than the boiler itself. Plenty of older bungalow systems around Somerford and Burton have valves that have been in for decades. Use the immersion meanwhile and we will test each part before replacing anything.

Can you repair the boiler in my flat if the freeholder looks after the building?

Yes, if the boiler belongs to your flat, which it usually does. The freeholder or managing agent only tends to get involved if the repair touches a shared flue, an outside wall or gas pipework in common areas. In blocks around Highcliffe we are happy to speak to the agent directly if we need into a shared space.

Where we work

Boiler repair across Christchurch and nearby

Wisp Heating

For expert boiler repair in Christchurch

A few questions about your home, then a free survey and one fixed price.

Free quoteBoiler repair