Cordy Heating
Based: in Cwmbran, NP44 4SXLatest review
Alan J., CF62
Heating | Gas | Boiler Replacement in Barry
Unfortunately the local guides website didn’t allow for the correct request so we were unable to match my requirements...
The heating system is one of the most significant areas of the home. Your central heating boiler will provide you with heat and hot water all year long and the odds are you take little notice of it. Why would you if it's rolling out warmth through the year with no problem?
But wait, how expensive are your energy expenses? Did you know upgrading your central heating boiler can save you over £300 annually on bills as a result of improved performance? If your boiler is over 10-years old, then the likelihood is there's an enormous saving to make.
However, investing in a new central heating boiler isn't the most affordable of household improvements. It's not the most costly either, and you can be looking at between £1,500 and £2,000 for a very efficient combi central heating boiler.
To help combat this initial price tag you may consider central heating boiler finance. With finance you'll pay a month-to-month fee for however long you choose to cover the cost of the central heating boiler. This can be as little as twelve months and certainly helps people who can't afford the full one-off payment.
In case your central heating boiler stops working at any time also, you might like to think of boiler finance without the funds quickly accessible in the bank. Boiler finance is perfect and even though there's a small interest payment, it's a handy option.
The average cost of replacing your gas boiler is £2,500. Costs differ based on the type and brand of boiler you choose as well as the provider you decide to go with. For example, a small local business may be able to offer a better price than a large national tradesman as they will have fewer overheads. Itâs best to get a range of quotes from different boiler engineers so you can compare prices, reviews and references before going ahead.
| Avg. price low | Avg. price low |
|---|---|
| Avg. price | Avg. price |
| Avg. price high | Avg. price high |
£2700
£2025
£1350
£675
£0
| Labour cost | £1,750 | |
| Material cost | £625 | |
| Waste removal | £125 |
Requests for quotations in Merthyr Tydfil in August 2026
Requests for Boiler finance quotations in Merthyr Tydfil in August 2026. 0% change from July 2026.
Requests for Boiler finance quotations in Mid Glamorgan in August 2026. -65% change from July 2026.
We recorded 658 requests for house improvement quotations in Merthyr Tydfil. Of these quote requests the volume of boiler finance was 0. Quotatis were able to match these clients with as many as four ideal specialists who had been available for work in Merthyr Tydfil at that time.
Source: Numbers calculated based on the search volumes in major search enginesRequests for quotations in Barry in August 2026
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Merthyr Tydfil is the 15th largest urban area in Wales with a populace of 30,000. It once was the greatest town in Wales but now just has a population density of 502 individuals kilometre squared. If you're searching for house improvements within Merthyr Tydfil, make sure to check quotations from vetted professionals and get the top price available.
Unfortunately the local guides website didn’t allow for the correct request so we were unable to match my requirements...
Welcome to the profile of NGT Heating & Plumbing. We are a privately run business who deliver only top quality workmanship and service to our valued customers. We have all the necessary skills, experience and knowledge to carry out all types of ce...
A truly excellent job, I am delighted.
Bird Heating sw ltd is a family run business and has over 20 years experience of providing a professional service to the domestic market We are Worcester platinum accredited installers and Oftec registered
Quote received and offered a discount if accepted on the day. Friendly and knowledgeable.
We started life in a small Yorkshire town, and we’re now the country’s second largest boiler installer. Although we’re big — fitting over 20,000 boilers in the UK each year — we’re not too big for our boots. We’ve kept our down-to-ea...
Customer friendly.
NE Heating And Plumbing Established in 2013, we are a professional Heating & Plumbing company based in Abercarn. We are based in Abercarn, specialising in Boiler & Central Heating Servicing, Installation, Repairs, & Landlord Gas Safety (CP12). ...
they all gave good advice
The modern way to buy a new boiler Save yourself time and money buying your new boiler by choosing WarmZilla.
Still to re contact
We are a Nationwide provider and installer of Gas Central Heating Systems, Solar PV, Solar Thermal and Renewable Technologies. When choosing Northern Gas Heating you can be confident that the products we supply are amongst the most efficient on the m...
too dear
Boilerhut Ltd is a Boiler company with a difference. We are dedicated to providing excellent customer service and quality at discounted rates to our clients. We have offices in Cardiff (HQ), Brighton and Glasgow and specialise in installing high qua...
Had to postpone having work done but was greatful for friendly contact
DB Pest Control is a small family run business offering a range of environmental services, including pest control, waste and site clearance and land management
Seemed like a good service, but I never received a quote from him. Curious as he was very helpful when he called.
We at natural gas are a family run business, who provide top quality work at top quality price.
Still waiting for a written quote. Rep gave vocal quote but needed it written
Merthyr Tydfil - CF47
Enquiry from: Christopher W
Start Date: Immediate
15 yr Old Ferroli boiler. Hot water is going hot and cold intermittently. Want to speak to Wil Heat to see if boiler is worth repairing.
Merthyr Tydfil - CF48
Enquiry from: Treena A
Start Date: Immediate
I have underfloor heating and the pipe going from the boiler into the floor is leaking i think.
Merthyr Tydfil - CF48
Enquiry from: Delwyn H
Start Date: Immediate
Call anytime. Extent of work: New Boiler Type of building: Semi-detached Fuel: Mains gas Number of radiators: 7 Quote requested on boiler replacement
Merthyr Tydfil - CF48
Enquiry from: June W
Start Date: Immediate
Call any time. Extent of work: New Boiler Type of building: Semi-detached Fuel: Mains gas Number of radiators: 0 Quote requested on boiler replacement
Merthyr Tydfil - CF48
Enquiry from: June W
Start Date: Immediate
are you the property owner: owner of the property is this for a residential or commerial building: domestic type of current boiler: gas do you require any new radiators: no age of boiler: 10 years + ...
Merthyr Tydfil - CF47
Enquiry from: Antony J
Start Date: Immediate
customer in the merthyr tydfil area made an enquiry a couple of projects including gas boiler replacement.call anytime and arrange an appointment to discuss. below is some details about this project: ...
Merthyr Tydfil - CF48
Enquiry from: Christopher T
Start Date: Immediate
Customer is looking to have a new gas boiler installed. They are unsure if they have a system or a combiboiler. Please contact them to discuss what boiler would be best suited for their home.
Merthyr Tydfil - CF48
Enquiry from: Suzanne E
Start Date: Immediate
Call anytime. Extent of work: New Boiler Type of building: Semi-detached Fuel: Mains gas Number of radiators: 0 Quote requested on boiler replacement
Merthyr Tydfil - CF47
Enquiry from: Ian O
Start Date: Immediate
Customer is looking for a new gas boiler. Confirmed interest Unsure of the right boiler for their home so needs to discuss options. Please call to arrange an appointment
Merthyr Tydfil - CF48
Enquiry from: Pamela C
Start Date: Immediate
Customer living in Merthyr Tydfil area made an enquiry for new boiler quotes via one of our websites. Customer confirmed interest via Mr needs advice on the boiler make and model to choose Please ca...
Merthyr Tydfil - CF48
Enquiry from: Carol D
Start Date: Immediate
Replacement condensing boiler
Merthyr Tydfil - CF48
Enquiry from: Jason C
Start Date: Less than one month
are you the property owner: owner of the property how many bedrooms does the property have: 5+ other forms: gas boiler replacement agreed to receive quotes for selected products: yes please call to a...
Merthyr Tydfil - CF47
Enquiry from: Katrina J
Start Date: Immediate
Call any time. Extent of work: New Boiler Type of building: Terraced Fuel: Mains gas Number of radiators: 0 Quote requested on boiler replacement
Merthyr Tydfil - CF47
Enquiry from: Ian G
Start Date: Immediate
Customer made an enquiry online for a gas boiler replacement via one of our websites. Customer lives in Merthyr Tydfil area. Please call to arrange appointment and discuss options
Merthyr Tydfil - CF47
Enquiry from: Martin H
Start Date: Immediate
change back boiler to a combi
Merthyr Tydfil - CF47
Enquiry from: Ian G
Start Date: Immediate
Submit your free quote for rated tradespeople
Merthyr Tydfil - CF47
Enquiry from: Paul W
Start Date: Immediate
new gas boiler
Merthyr Tydfil - CF48
Enquiry from: Ann I
Start Date: Immediate
Call anytime. Extent of work: New Boiler Type of building: Terraced Fuel: Mains gas Number of radiators: 0 Quote requested on boiler replacement
Merthyr Tydfil - CF48
Enquiry from: Carolann F
Start Date: Immediate
new gas boiler
Merthyr Tydfil - CF48
Enquiry from: Kenneth O
Start Date: Immediate
some gas plumbing,boiler installation flue mounting and commissioning
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Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.
Good easy way to find a selection of trades you need all in one place.
Love Local Quotes it's a big part of my Business I would recommend to anyone
If you’re looking for a reliable or reputable source for your new gas boiler, you definitely won’t find much better than British Gas. Using a big firm like British Gas comes with a plethora of benefits , but of course there are also some drawbacks, with the boiler prices being the main one and biggest turn off for most homeowners. However, just before we delve straight in to the price, let’s look at a thing or two about the big company.
The company, “British Gas are not a boiler manufacturer as you probably would have first imagined. They’re actually a company that specializes in the installation of boilers. As a result, they’re able to install just about any type of boiler you can imagine from any manufacturer. Be it a Worcester Bosch Greenstar 8000 Style or a Baxi 600, they’re able to provide you with the cost of having these boilers installed in your home or property.
Combi boilers are perfect boilers for space-saving and this makes them very popular on the market. They’re also very efficient when it comes to heating water instantly and warm your in few minutes. The price of a new British Gas combi boiler varies on a number of factors. Generally, the installation prices of combi boilers start from £1,800. Therefore, if British Gas are to be competitive with their pricing it should also be around this price.
However, if you have a large house with several rooms with a higher demand for hot water, British Gas will most likely recommend boilers such as Worcester Bosch 440CDi and the likes. Judging from other firms in the market, the price to have these types installed should be in excess of £3,000.
A boiler is simply the most important part of a central heating system as it generates the heat that warms up the home or property. Basically, the appliance or small furnace makes use of gas, LPG or oil in order to fuel its operation. However in the UK, most boilers are usually fuelled by natural gas which is supplied automatically from the national gas grid. And depending on how it operates, there are various types of boilers.
Typically, a gas central heating boiler will have multiple pipes entering from underneath. While one pipe supplies the boiler with gas from the mains gas supply, another pipe allows cold water to enter the boiler to be heated, the last pipe then enables hot water to exit the boiler so it can be distributed around the home.
✓ There are fuel jets and heat exchangers inside the boiler. When the heating is turned on, a valve is opened to allow the mains supply gas to enter a sealed combustion chamber in the boiler. There are multiple little valves which permit the entry of the gas before being ignited by an electric ignition switch. These jets heat a metal component in the boiler known as a heat exchanger which works to transfer the heat to the cold water pipe and heat up the water.
✓ Once the water has been heated to the target temperature, it’s then pumped through a circuit of pipe which runs around your home by an electric pump.
✓ The heated water enter each radiator, is then transmitted via a closed loop and radiates heat into each room.
✓ Once done travelling through all radiators, the water then returns to the boiler at which it must have been cooled. Therefore, the boiler will have to reheat following the same process before circulating. The water can only be drained by a professional Gas Safe engineer
When your boiler is being replaced you won’t have hot water or central heating. If you don’t mind this you can stay in your home, and use portable electric heaters if needed. Most installers undertake a power flush before installing a new boiler now and this can cause muck and debris from the pipework, so you may wish to get out of the way while this is happening!
A combination boiler, also referred to as a “combi boiler, delivers both domestic hot water and space heating in a single package so as to save space, and in a lot of cases, money. These great features makes the appliance a very popular choice in UK homes and in fact, it represents more than 50 percent of all new boilers fitted in the UK on a yearly basis.
Most modern and high efficiency combi boilers are usually stainless steel condensing boilers which normally features an in-built secondary heat exchanger to deliver domestic hot water to a home or property. What’s more? When it comes to the heating season or the cold months, the combi boiler will operated as required to heat a structure and offer hot water for showers, sinks as well as other hot water appliances around the house. And when it gets to the warm season or summer months, the combi boiler will only work when there’s a need for domestic hot water which also helps you save more money.
Combi boilers are able to provide domestic hot water in such a way that’s energy efficient due to two primary reasons - the combi units possess a very high operating efficiency and also have a low internal water volume. As a result, in during the hot summer when space heating is not required, you’ll only have to pay to heat up the hot water that you really need and not an entire tank.
Combi boilers also have the following benefits:
✓ Lower costs. Due to the combined nature of the boiler and the lack of tank in the roof space, the installation time and costs are at a minimum.
✓ Saves space in your home as it effectively combines a central heating boiler with a water heater into one unit.
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