New Gas Boiler in Greenwich

Discover New Gas Boiler Prices in Greenwich

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New Gas Boiler in Greenwich

Are you searching for Combi boiler in Greenwich? Our network of installers can aid with your project. Every one of our Heating Engineer's in Greenwich are inspected so you can see local reviews, when the business was established, reviews, satisfaction as well as day rate,  enabling you to make the ideal choice on who to hire. Allow us take the headache out of finding approximately 4 professionals for your Combi boiler job.

Your boiler may be the singular essential product in your house, specifically around wintertime. So when it comes down to keeping your central heating boiler or boiler replacement, it's vital to ensure you get it right.

The replacement of central heating boilers can be finished within 1 day, to make sure that you can begin generating warmth for your household as soon as possible. The Gas Safe registered fitter in Greenwich will certainly work out the size of heating system you will need for your house based on exactly how much warmth is required. The combi central heating boiler will certainly be hooked up by a Gas Safety registered expert and all the crucial evaluations will be executed to guarantee its safety and security and also effectiveness. New central home heating boilers are designed to melt gas successfully, ensuring you lower your heating repayments by 100s of pounds every year. Do not neglect that A-rated central heating boilers will work much more efficiently, assisting you generate also higher yearly financial savings in Greenwich

 

What is a Combi Boiler:

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

A combi boiler is merely a 'combination boiler' - it manages both your heating as well as warm water, providing them both instantaneously on-demand, as well as doesn't require a hot water cylinder to be heated up prior. They are far more effective than immersion heating systems, so if you have one, it's absolutely worth taking into consideration an upgrade.

Combi gas boilers are very reliable condensing central heating boilers, transforming more gas into usable warm. This is made possible with a larger flue, which records even more of the hot gases and prevents them from escaping. Combi central heating boilers are additionally favored due to the fact that they offer homeowners with warm water as needed, ditching the need for water storage tanks in the loft or broadcasting cabinet. This likewise means you'll conserve plenty of area in your house.

 

Just how to know when to get a brand-new boiler?

Here are our top 6 basic suggestions to help your choose:

  1. If your central heating boiler has a continuous pilot burner. (This is the flame you can see shedding via a tiny home window on the front of some central heating boilers.) This is a usual attribute on older central heating boilers as well as it's a actual waste of gas.
  2. If your central heating boiler is on the floor as opposed to on the wall, it is likely to be older and a lot less energy-efficient. In this scenario it's a excellent concept to think about a replacement boiler.
  3. If your boiler is beyond the factor where it's cost-efficient to fix it. If you've called out a certified engineer to check out your central heating boiler and they  have actually informed you that it's at the defining moment after that it's time to buy a boiler replacement.
  4. If you intend to market your house or you're renovating your house, a brand-new boiler can include in its worth.
  5. If your central heating boiler does not give you the control over your home heating that you need - for instance if the controls or timer aren't very versatile, or there isn't a thermostat - a new boiler might be a excellent alternative when it comes to helping to reduce your heating costs. In some situation, you may be able to get away with simply putting in brand-new controls.
  6. If your boiler is G-rated for energy performance it's a good idea to replace it.

 

How much is a new gas central heating boiler fitted?

Central heating boiler installation expenses differ immensely, depending upon just how much job is needed, the components required, their schedule, where you live as well as who you utilize for the work.

Combi boiler installation costs Combi boilers are great for smaller houses or apartments that commonly have one washroom. A combi boiler warms water on demand and does not call for a large hot water cyndrical tube or feed container.

Variables impacting price consist of:

  • Amount of new pipework that needs adding
  • Intricacy around your boiler flue
  • If you require to move your central heating boiler, just how far does it need to relocate
  • What floor the boiler is on ( apartments might call for scaffolding).
  • Area in the UK
  • The firm you pick to install your brand-new boiler.
  • Service warranty size.

Nevertheless, a straight-forward combi swap is one of the most preferred and commonly the least costly.

Combi central heating boiler costs in Greenwich £1,121 - £2,155 A brand-new combi central heating boiler costs anywhere from £1,121, right as much as £2,155, including replacement, depending upon the kind of boiler you 'd like, its service warranty length, how complex the required replacement is, and also what the labour prices are for the firm selected.

Who should put in a brand-new gas central heating boiler.

A brand-new central heating boiler should always be installed by a train Gas Safe Heating Engineer. We will offer approximately 4 Combi boiler pros locally, who will certainly supply quotations for the job you desire done. You'll obtain a home visit from specialists in Greenwich that'll aid you to choose the appropriate Combi boiler for your house prior to carrying out the setup. Enter your postal code to start looking now.

Average Combi boiler cost in Greenwich

The common cost of replacing your gas boiler is £1,715. Costs vary based on the type and brand of boiler you choose as well as the contractor you decide to go with. For example, a small local business may be able to offer a better price than a large national company as they will have fewer overheads. It' best to get a range of quotes from different boiler engineers so you can compare prices, reviews and references before going ahead.

Average price per Combi boiler job in 2025

Avg. price low

Avg. price low
£1,121

Avg. price

Avg. price
£1,715

Avg. price high

Avg. price high
£2,155

£2300

£1725

£1150

£575

£0

Prices based on actual Combi boiler costs for Greenwich, as reported by local LeadsDoWork members.

Combi boiler installation cost in Greenwich 2025

Labour cost £1,750
Material cost £625
Waste removal £125
Time frame: 1-2 days

Combi boiler searches in March 2025

Combi boiler Projects in Greenwich in February 2025

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Requests for quotations in Greenwich in February 2025

0

Requests for Combi boiler quotations in Greenwich in February 2025. 0% change from January 2025.

8,100

Requests for Combi boiler quotations in London County in February 2025. 0% change from January 2025.

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

Combi boiler searches in cities and towns near Greenwich February 2025

Greenwich

The Royal Borough of Greenwich is a London borough in south-east London, England. Taking its name from the historic town of Greenwich, the London Borough of Greenwich was formed in 1965 by the amalgamation of the former location of the Metropolitan Borough of Greenwich with part of the Metropolitan Borough of Woolwich towards the east. The local council is Greenwich London Borough Council which meets in Woolwich Town Hall. The council's offices are also primarily based in Woolwich, the primary urban centre inside the borough. It covers an overall area of 18.28 square miles.

As outlined by population estimates during 2014, the borough has a permanent population of around 268678 inhabiants. Greenwich is most famously referred to as the traditional location of the Prime Meridian, on which all Coordinated Universal Time is based.

In 2012, Greenwich was listed as a top ten global location by Frommer's, which makes it the only UK destination to be listed. It is also the home borough of professional football club Charlton Athletic. To mark the Diamond Jubilee of Elizabeth II, Greenwich became a Royal Borough on 3rd February 2012. This is partly a result of its historic links with the Royal Family, and to its UNESCO World Heritage Site status as residence of the Prime Meridian.

Latest Combi boiler completed projects

  • Completed Combi boilerproject picture by Snappy Heating LTD
  • Completed Combi boilerproject picture by M.A.C. Heating Services
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    Combi boiler pros in Greenwich

    WarmZilla Limited

    6 review(s)
    Based: in Cardiff, CF10 3AG

    The modern way to buy a new boiler Save yourself time and money buying your new boiler by choosing WarmZilla.

    Latest review

    Mohammed A., B29
    5

    Heating | Gas | Boiler Replacement in Birmingham

    Very good

    Swale Heating LTD

    20 review(s)
    Based: in Sittingbourne, ME10 3SA

    Customer service is something we care passionately about at Swale Heating – and always have. Whether you’re a domestic or business customer, our unparalleled attention to customer satisfaction ensures you’ll always experience service quality th...

    Latest review

    Gita P., IG1
    4

    Heating | Gas | Boiler Replacement in Ilford

    Good advice.

    DCD Boilers

    4 review(s)
    Based: in Horsham, RH12 3BY

    DCD Boilers Your local, reliable, Gas Safe installer. All makes and models of Gas Boilers fitted with care in your home Worcester Bosch, Valliant, Ideal, Alpha, Baxi and Glow worm all with choices of Smart Controls, Magnetic filters, limescale redu...

    Latest review

    Jeremy H., KT18
    5

    Heating | Gas | Boiler Replacement in Epsom

    Excellent service, excellent quality, excellent price.

    Help-Link UK LTD

    11 review(s)
    Based: in Leeds, LS15 8ZB

    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...

    Latest review

    Eva T., HR4
    5

    Heating | Gas | Boiler Replacement in Hereford

    Customer friendly.

    Joao Gaspar

    1 review(s)
    Based: in London, NW6 7QN

    WORKS WE PROVIDE : Boilers installations Boiler servicing Boiler repair Heating maintenance Gas safety certificates Plumbing maintenance

    Latest review

    Randa D., W7
    5

    Heating | Gas | Boiler Replacement in London

    Competitive, conscientious and friendly. Trustworthy and honest. Punctual and reliable. Highly recommended.

    Harvard Heating Limited

    4 review(s)
    Based: in Sidcup, DA14 5EX

    A family-run company specialising in heating & plumbing services for over 20 years. Harvard Heating - the right choice for all your heating and plumbing needs.

    Latest review

    Lee W., ME7
    4

    Heating | Gas | Boiler Replacement in Gillingham

    Prices for all 3 of these companies were far, far higher than 3 local companies whom I also asked to price.

    Northern Gas Heating LTD

    10 review(s)
    Based: in Wolverhampton, wv4 6ua

    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...

    Latest review

    Robert A., CV6
    3

    Heating | Gas | Boiler Replacement in Coventry

    too dear

    29 Heating LTD

    2 review(s)
    Based: in Dartford, DA1 1UA

    With over 18-years’ experience in the industry, 29 Heating are here to help you choose the right boiler replacement at the right price and take you through a seamless, stress-free installation of your new boiler. All our engineers are Gas Safe reg...

    Latest review

    Michael L., SE10
    4

    Heating | Gas | Boiler Replacement in London

    Quick to estimate but more expensive than others

    All Star Heating and Plumbing

    1 review(s)
    Based: in London, ME19 5RE

    Welcome to All Star Heating and Plumbing. based in West Malling, Kent. Supplied to you by two ex-British Gas Specialist Heating Engineers with over 35 years combined experience. We our a professional friendly, trustworthy and an approach...

    Latest review

    Natalia N., DA12
    4

    Heating | Gas | Boiler Replacement in Gravesend

    A quick and professional work

    GJS Plumbing and Heating Services LTD

    1 review(s)
    Based: in Grays, RM17 6TU

    I am a fully qualified gas engineer registered with gas safe. I have over 7 years experience in this field. I am able to install boilers to finding faults along with general servicing and plumbing maintenance. please contact for a free no obligati...

    Latest review

    SHIRLEY Z., RM5
    5

    Heating | Gas | Boiler Replacement in Romford

    they were excellent

    Similar Customer Enquiries for Combi boiler in Greenwich

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    FAQs

    how much is a new gas boiler?

    If you’re thinking about getting a new gas boiler for your home or property, then you might also be wondering how much it’ll cost you so you can set a budget and start planning. As simple as this question sounds, it’s actually very tricky to provide a simple and short answer as the costs of installing a new gas boiler alone varies greatly based on the parts needed, the amount of work required, your location, their availability as well as the company you hire for the project.

    When it comes to purchasing a new gas boiler the price you’re expected to pay also depends on multiple influencing factors such as the type, brand as well as your most preferred gas boiler model. However, one thing you should have in mind is the fact that your gas boiler is right at the heart of your home or property and can be a complicated piece of machinery. As a result, you wouldn’t expect gas boilers to come cheap. Generally, it’s going to cost within the range of £500 to about £2,500 to get a new gas boiler. Therefore, it’s always advisable to obtain all necessary details and facts before you decide to purchase a replacement gas boiler.

    This price range may seem too high as it’s usually a turn off for most homeowners. However, it’s worth noting that gas boiler replacement costs and gas boiler installation costs are, more often than not, compensated by the saving you’ll make off your utility bills - all thanks to the new and more energy efficient boiler you just installed in your home. And even more importantly, when it has been estimated that roughly half of the amount spent on energy on an annual basis depends on your boiler.

    how does a gas boiler work?

    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

    what is a condensing boiler?

    Condensing boilers are the in-thing when it comes to modern heating systems in UK homes and across the globe for a good reason. This is primarily due to the fact that condensing boilers happens to be highly efficient as it enables the fuel you’re burning to heat up your home go a lot further. Having a new high efficiency condensing boiler rather than an old G-rated non condensing boiler will not only enhance your heating controls, but also save you a lot of money annually. In this article, we’re going to take you through the basics of a condensing boiler. Let’s take a closer look!

    If you’re interested in getting a greener and more efficient boiler, you simply can’t afford to look beyond a high efficiency condensing boiler. This is purely due to the fact that these condensing boilers happens to make a better use of the heat they’re able to produce from burning fuels like oil or gas ( in other words, they require less heat from the burner, which makes them a lot more efficient).

    So how does a condensing boiler work? Unlike a non-condensing heat-nly boiler, some heat will be wasted in form of hot gases which are released from the flue. Meanwhile a condensing boiler captures some of the heat from these gases and puts them to use for heating up water that’s coming back from your central heating system. As a result, it requires just a minimal heat from the burner which make the boiler more efficient.

    You should take note that all new modern boilers are condensing boilers. Therefore if you’re planning to replace an old boiler with a new one, you’ll definitely be buying a new condensing boiler and benefit from all the efficiency and savings that comes with it.

    How do I re-pressurise a boiler?

    Re-pressurising your boiler means that you allow more water to enter system via the filling loop. It can be easy to re-pressurise your boiler yourself. Always check your manual, but there are some simple steps you can take to restore pressure to your boiler:

    • Switch off your boiler and let it cool completely

    • Make sure both ends of your filling loop are attached

    • Open both valves to allow cold water into the system – you’ll hear it start to move

    • Look out for your pressure gauge to show 1.5 bar

    • Close both valves

    • Switch your boiler back on

    • Undo both ends of your filling loop and remove it. Remember some water might come out, so be ready to catch some spillage!

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