Combi boiler

Replacement gas boiler

Boilers account for 60% of our home’s energy bills, so it’s important to ensure your system is working efficiently and won’t encounter any problems down the line.

Gas boilers can breakdown or fault at any time, leaving you without heat or hot water until the problem can be fixed. And unfortunately there is never any warning of when an old boiler will breakdown.

Boilers over 10-years-old are more prone to problems and repair bills can exceed £300. Given you could be saving money every year on energy bills and limit the risk of a breakdown, a replacement gas boiler could be your answer.

Benefits of a gas boiler replacement

Gas boilers are at the heart of your home, providing you with heat and hot water all year round. This makes a breakdown even harder for the general dynamics of your property.

With a replacement boiler:

  • Reduce your heating bills by as much as £300 a year. Inefficient boilers could be working at just 70%, meaning you’re paying out a lot more annually than you should be. Efficient condensing boilers burn fuel more efficiently, producing a greater amount of heat.

  • Cut your home’s carbon footprint by up to 1,220kg a year, helping the environment with global warming problems and aiding the Government in meeting EU targets.

  • Heat your home more efficiently and ensure heat is distributed evenly. When a new boiler is installed you’ll often receive other services such as a power flush to remove sludge build-up.

Combi boilers

Combi boilers or combination boilers are the UK’s most popular replacement gas boiler installation, with over 50% of new systems being a combi.

Combi gas boilers are highly efficient condensing boilers, converting more fuel into usable heat. This is made possible with a larger flue, which captures more of the hot gases and prevents them from escaping.

Combi boilers are also popular because they provide homeowners with hot water on demand, scrapping the need for water tanks in the loft or airing cupboard. This also means you’ll save plenty of room in your home.

Gas boiler quotes

If you need an urgent gas boiler quote, or want to find out the gas boiler replacement cost, why not complete our quick form.

We’ll provide you with up to four FREE boiler quotes from local, vetted and reputable professionals to ensure you get the right price.



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Combi boiler companies

Local Combi boiler Projects

1 Project: Customer made an online enquiry for Gas Boiler Replacement and is waiting for a call. Confirmed interest via email/SMS and needs advice on boiler models suitable for their home.
2 Project: Customer made an online enquiry for a new gas boiler. Homeowner confirmed interest via email/SMS//phone Considering a range of options Homeowner lives in London area Please call to arrange appointmen...
3 Project: Customer made an online enquiry for new a gas boiler and is looking for quotes. Confirmed interest via and needs advice on which boiler model to choose. Please call to arrange appointment
4 Project: Customer made an online enquiry for a new gas boiler. Homeowner confirmed interest via email/SMS/ Considering a range of options Homeowner lives in Nottingham area Please call to arrange appointment ...
5 Project: Customer is looking to replace their gas boiler. They are not sure what brand or model to go for so please call to discuss what options would be best for their home. Gas boiler replacement Supply and...
6 Project: Customer has confirmed they are looking to get a quote to have their Gas boiler replaced Are you the property owner: Owner of the property Is this for a Residential or Commerial Building: Domestic Ty...
7 Project: replace gas combi boiler
8 Project: Customer has confirmed they are looking to get a quote to have their Gas boiler replaced Are you the property owner: Owner of the property Is this for a Residential or Commerial Building: Domestic Ty...
9 Project: Customer made an enquiry online for a gas boiler replacement via one of our websites. Customer lives in Glasgow area. Please call to arrange appointment and discuss options
10 Project: Customer made an online enquiry for Gas Boiler Replacement and is waiting for a call. Confirmed interest via /SMS and needs advice on boiler models suitable for their home. Customer has confirmed they...
11 Project: Customer in the Gravesend area made an enquiry online for a new boiler and is waiting for a call. Confirmed interest. Please contact to arrange an appointment to discuss options for their home.
12 Project: Customer made an online enquiry for new a gas boiler and is looking for quotes. Confirmed interest via and needs advice on which boiler model to choose. Please call to arrange appointment
13 Project: Customer made an online enquiry for new a gas boiler and is looking for quotes. Confirmed interest via and needs advice on which boiler model to choose. Please call to arrange appointment
14 Project: Remove old boiler, relocate Worcester greenstar cdi compact 36 kw to small kitchen cupboard, install smart meter Customer has confirmed they are looking to get a quote to have their Gas boiler replace...
15 Project: 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.
16 Project: Customer made an online enquiry for Gas Boiler Replacement and is waiting for a call. Confirmed interest via and needs advice on boiler models suitable for their home.
17 Project: Customer made an online enquiry for Gas Boiler Replacement and is waiting for a call. Confirmed interest via and needs advice on boiler models suitable for their home.
18 Project: Customer living in Manchester area made an enquiry for new boiler quotes via one of our websites. Customer confirmed interest via phone at 14:33, SMS at 14:31, email at 14:31 Mr needs advice on the b...
19 Project: Replace old combi boiler with new combi boiler in same position, flush system, fit filter etc.
20 Project: Customer made an online enquiry for a new gas boiler. Mr confirmed interest via Considering a range of options Mr lives in Belfast area Please call to arrange appointment and discuss

Reviews of combi boiler companies

By - Avril C.
DJB Plumbing And Heating
star-on star-on star-on star-on star-on
Very helpful and knowledgeable
By - Andrew J.
IMPRA-GAS LTD
star-on star-on star-on star-on star-on
Friendly and professional.
REYNOLDS HEATING LTD
star-on star-on star-on star-on star-on
Friendly and professional.
Widdrington Heating & Plumbing
star-on star-on star-on star-on star-on
Friendly and professional.
By - Hayley C.
BOILERS 4 ESSEX LTD
star-on star-on star-on star-on star-on
very thorough

Combi boiler activity in August 2019

Combi boiler Projects in the UK in August 2019

July 2019 June / July
Greater London 8,350 2% <img src=
South East 5,320 24% <img src=
North West 4,520 -2% <img src=
Yorkshire & Humber 3,530 9% <img src=
Scotland 2,560 3% <img src=
Western Midlands 2,488 2% <img src=
South West 2,031 -10% <img src=
East Midlands 1,975 -17% <img src=
East Of England 1,970 3% <img src=
Wales 1,084 -19% <img src=
Northern Ireland 409 0% <img src=
North East 360 3% <img src=
United Kingdom 34,597 2%

Source: Numbers calculated based on the search volumes in major search engines.

Latest successful combi boiler projects in August

By Miss Sarah F.
It found local businesses who were quick to respond and competitively priced
By Miss Ann S.
Speed of putting me in touch with contractors . One improvement would be to select companies closer to my home as 3 were not particularly local. This may pose problems with after sales services.
By Mr Mo S.
Easy to understand
By - Steven W.
Very good service
By Mrs Christine M.
extremely professional. very quick response to my enquiry and response from installers very quick I would recommend using this company again and will recommend this company to anyone , friends etc., ,my neighbours are looking for new boilers and will pass on details of Quotatis to them. thank you

About UK

Energy Performance of Houses

Homes are given an energy ranking dependent on how efficient they are and ratings are shown in the data underneath. This ranges from A, the most energy efficient, to G, the very least efficient. With a higher rating you're more likely to have less expensive energy bills as more heat will likely be retained in the home. You are able to increase your home's efficiency with insulation including upvc double glazing, loft lagging or wall cavity insulation.