✓ AR Heating & Gas. Servicing the North East for over 16 years.
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New Boiler Installation in
Chester le Street

One fixed price from a few questions about your home, rather than an hour of sales patter at your kitchen table. Covering DH2 and DH3, and we sort the condensate properly on relocated boilers.
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AR Heating & Gas
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Or call 0191 540 2051
Thinking about a new boiler in Chester le Street? Fixed price in about a minute, no obligation. Or call 0191 540 2051
16+
Years experience
£1,790
New boiler from
12 yr
Warranty available
4.9★
Google rating
New boiler installation by a Gas Safe registered engineer

What the fixed price covers

The boiler, all parts and labour, the gas and flue work, removal and disposal of the old appliance, cleaning the system, a magnetic filter where it is needed, your Gas Safe certificate, building control notification and registration of the manufacturer warranty in your name.

Where your boiler has been relocated at some point, sorting the condensate route properly is part of the job rather than an extra, and you will be told exactly where it is going before you agree to anything.

Straightforward swaps are normally finished in a day. Relocations, cylinder conversions and installations with an awkward flue route are typically one to two days, and you are told which before the date is booked rather than on the morning.

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What we look at before quoting in Chester le Street

The town covers more ground than its size suggests, from older terraces near the centre through postwar semis at Pelton and Ouston out to the larger detached properties at Waldridge and Great Lumley. Those want genuinely different installations.

Relocated boilers and the condensate they left behind

A lot of houses here have had the boiler moved at some point, most often into a kitchen. The appliance ends up a long way from a suitable drain, and the condensate gets run outside along a wall to reach one. That long external run is the most common cause of a winter breakdown in this town, and a new boiler bolted onto the same bad route will do exactly the same thing.

So on any relocation we look at the condensate first. Internal termination wherever the layout allows, correct diameter and proper insulation where it genuinely has to go outside. Getting that right at installation is nearly free. Fixing it afterwards is a call out on a freezing morning.

Sizing for the larger properties

Out at Waldridge, Great Lumley and the bigger detached houses we regularly find an undersized combi that has never quite coped, usually fitted because it was what the previous house needed rather than what this one does. More bathrooms and a longer radiator circuit mean genuinely more demand.

The measurement that decides it is the incoming mains flow rate, because a combi can only heat water that reaches it. If the supply cannot deliver, a bigger combi is money wasted and a system boiler with a cylinder is the honest recommendation. We measure before recommending, not after.

Cleaning the system before the new boiler goes on

A modern condensing boiler has far narrower waterways than whatever is coming out. Debris an old appliance pushed around for twenty years will block a new one in a season, which is why almost every manufacturer now requires the system cleaned to BS 7593 and a filter fitted for the warranty to stand. If a quote leaves that out, it has not saved you money.

Being seven miles away

Mostly unglamorous, but it means a survey happens quickly and if something needs adjusting a fortnight after the fit, someone can call in without it turning into an event.

Boiler brands we install

Accredited on all the major brands, so you get the longest warranty available on the boiler you choose.

🔥
Worcester Bosch
Greenstar 2000, 4000 and 8000. Up to 12 year warranty when installed and registered by our engineers.
🌡️
Vaillant
ecoTEC plus and ecoFIT. Quiet and efficient, with warranties up to 10 years.
⚙️
Baxi
The 800 series and Platinum. Strong value and reliability with up to 10 year warranties.
📐
Sized to your home
We measure your incoming mains flow and size from your radiators, never over speccing for a bigger sale.
💧
System cleaned first
Cleaned to BS 7593 with a filter fitted, which is what keeps the manufacturer warranty standing.
💷
Spread the cost
Finance through Ideal4Finance over 12 to 120 months, subject to status.
Just need a repair, not a replacement?

If your boiler can be fixed rather than replaced we will always tell you. Fixed price diagnosis from £89, and the repair priced before anything is ordered.

See boiler repairs

Where we install new boilers around Chester le Street

All of DH2 and DH3 at one price, no travel charge for the villages.

Postcodes: DH2 and DH3, plus the neighbouring DH4 and NE38.

Town and around: Chester le Street town centre, Chester Moor, Waldridge, Newfield and Bullion Lane.

North and west: Pelton, Pelton Fell, Ouston, Urpeth, Beamish and Craghead.

South and east: Great Lumley, Little Lumley, Bournmoor, Fatfield, Birtley and Harraton.

Not sure whether we reach you? Call 0191 540 2051.

New boiler questions, Chester le Street

The ones that come up most locally.

How much does a new boiler cost in Chester le Street? +
From £1,790 fully installed. Most like for like combi swaps come in between £2,200 and £2,800, with cylinder conversions, system boilers, premium brands and relocations above that. The figure is fixed and includes removing the old boiler.
My boiler was moved into the kitchen and the pipe outside froze last winter. +
Very common here, and it is the thing we look at first on a relocation. Where the layout allows we terminate the condensate internally into a waste pipe, which removes the risk entirely. Where it has to stay outside it goes in the correct diameter, insulated. Fitting a new boiler onto the old bad route just repeats the problem.
We have four bedrooms and two bathrooms at Waldridge. Is a combi enough? +
It depends on the incoming mains flow rate, which we measure at the survey. A combi can only heat the water that reaches it, so if the supply is poor a bigger combi changes nothing. In that case a system boiler and a properly sized cylinder is the honest answer and we will say so.
How long does the installation take? +
A like for like combi swap is normally a single day. A relocation, a cylinder conversion or an unusual flue route is typically one to two days. You are told which when you get the price.
Do you have to clean the system? +
Yes, and it protects you rather than us. A new boiler has much narrower waterways than the old one, and manufacturers require cleaning to BS 7593 and a fitted filter for the warranty to stand. Skipping it risks both the appliance and the cover.
Can I pay monthly? +
Yes. Finance is available through Ideal4Finance over 12 to 120 months, subject to status. They act as the regulated credit broker and handle the application. There is a representative example on our boiler finance page.

Heating advice and guides

Have a boiler or heating question? We are here to help.

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More heating cover near Chester le Street

We work right across this part of the North East. If you are in one of the neighbouring towns, these are the closest pages to you.

New boiler installation in nearby towns

Our other services in Chester le Street

Or start from our main new boiler installation page, which covers the whole of the North East.

Boiler showing a fault code? Look it up by brand: Worcester Bosch, Vaillant, Baxi, Ideal or Navien.

Not sure whether you are inside our area? Call 0191 540 2051 and we will confirm it in seconds.

Want a fixed price for Chester le Street?

A few questions about your home and you will have a fixed price in about a minute. No obligation, and nobody turns up to sell at you.

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