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Looking to improve your central heating system? Replacing an old boiler can make your home more energy efficient while also improving your water flow and/or heating. A boiler installation is not a simple undertaking but it can help cut your bills down if done correctly. Picking the best boiler for your needs depends on too many factors to calculate without a helping hand. This is one of the many reasons an adept heating expert is necessary when assessing your home. You can get in touch with one of the many boiler installers in Sunbury-on-Thames to help you decide what works best.
All you have to do is fill out a quick and easy 30-second form and we’ll supply you with up to 3 free, non-binding quotes for the professionals who can provide the best boiler installation in Sunbury-on-Thames. Click the button below to get started.
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Type of boiler | Cost excluding installation | Cost including installation | Average, inc. installation |
---|---|---|---|
Combi | £500 – £3,000 | £1,500 – £4,500 | £2,750 |
System | £580 – £3,500 | £1,700 – £4,000 | £2,790 |
Conventional | £600 – £3,500 | £1,700 – £4,000 | £2,955 |
Electric | £590 – £2,500 | £1,600 – £3,500 | £2,790 |
Biomass | £4,000 – £12,000 | £6,000 – £21,000 | £16,000 |
The main different types of boilers are combi (including gas combis and electric combis), system boilers, and conventional boilers. Their prices can vary in terms of the boiler replacement cost, efficiency, the parts they use, and the different fuel types they require. Combis tend to be the best in terms of efficiency, with the best combi boiler models reaching up to 98%.
Combi boilers are the most energy-efficient type of boiler. These boilers supply hot water on demand and are ideal for single-bathroom houses with lower hot water consumption. Combi boiler installations in Sunbury-on-Thames are generally electric and gas, although newer fully electric models are getting popular.
However, switching boilers to a combi may not always be the ideal solution. If you have higher water demand, a combi will not be the most viable solution. Similarly, while electric combis have very high efficiencies, this may not necessarily mean lower costs as electricity per kWh can be more expensive than gas in Sunbury-on-Thames.
A system boiler is more suitable for homes or facilities with higher hot water demands. They are ideal for running multiple hot water taps and showers.
System boilers, along with conventional boilers, take up more space than combi boilers. This is due to the need for storage vessels since they do not provide on-demand hot water. System boilers can be powered by various fuel sources, but the most common choice is natural gas. They can also use LPG (liquefied petroleum gas) or electricity as the energy source.
Conventional boilers consist of a boiler unit, an open-vented hot water cylinder (usually located in the loft), and an expansion tank. The system operates by heating water in the boiler and then storing it in the hot water cylinder.
Conventional boilers can run on various fuel sources, including natural gas, oil, or electricity. When it comes to boiler replacements in Sunbury-on-Thames, swapping a conventional for other types is easier than installing one (due to the need for the extra elements and pipework that old heating systems require).
Installing a boiler usually costs between £1,000 and £1,500 ordinarily. The exact price can depend on the complexity of the installation, what type of boiler is being switched out, and whether you require additional parts. Additionally, any gas boiler installation in Sunbury-on-Thames will cost more as it will require a connection to the gas main.
The price of your boiler installation depends on the rates of the installer. That’s why it’s important to find reliable fully qualified heating experts. Unfortunately, this can be a stressful process that requires days of research and price comparisons. That’s why our service is a great way to save time and find trustworthy boiler companies.
All you have to do is fill out a 30-second form and we’ll do the rest by reaching out to thoroughly vetted installers in Sunbury-on-Thames. You can rest assured that the work will be done at the best available price and you’ll receive a cheap boiler replacement. Click the button below to get started and you’ll receive up to 3 free, non-binding boiler quotes.
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Numerous factors can determine the right boiler size for your home:
Bedrooms | Radiators | Bathrooms | Boiler size |
---|---|---|---|
1-2 | 0 to 10 | 1 | 18 to 27kW |
3-4 | 10 to 15 | 2 to 3 | 28 to 34kW |
5 or more | 15 to 20 | 4 or more | 35 to 43kW |
Of course, these numbers apply to the UK in general, so pinning down the exact rate for every Sunbury-on-Thames household can be difficult. As a rule of thumb, combi boilers are less useful for households with multiple bathrooms as they produce hot water on demand and this stretches their abilities thin when several taps are operating at the same time.
For higher rates of water flow at the expense of a bit of energy efficiency, both system and conventional boilers can do the trick. However, both of these require extra space for additional components like a hot water cylinder. While they are more adept at providing water for homes with more elaborate needs, they could be less suitable for smaller homes with less space.
If the thought of installing a boiler appears financially burdensome, there are grants available that can help reduce the expenses. The Boiler Upgrade Scheme (BUS) is currently open for applications until 2028 and focuses on the removal of inefficient boilers and the enhancement of homes to meet modern heating standards. If you possess an outdated, inefficient oil or gas boiler, you could potentially qualify for grants of up to £7,500.
It’s hard to decide when you should replace your old boiler or opt for boiler servicing. Even the strictest regiment of boiler maintenance can’t hold the inevitable at bay. As a general rule, here are a few signs you need to ditch your current heating system:
If these signs are rearing their ugly heads, it might be time to retire your old boiler and spring for a boiler replacement. Repair costs can become more burdensome than just paying for a new central heating system.
Here are some of the top boiler brands operating in Sunbury-on-Thames. These prominent names all provide heating solutions across the UK and have a variety of boilers of multiple types and sizes. Many, if not all, of these brands provide extended warranties if the installation is conducted by a fully qualified Gas Safe registered engineer.
1. Worcester Bosch
Trustpilot: 4.6 out of 5 | 32,588 reviews
2. Vaillant
Trustpilot: 4.6 out of 5 | 17,335 reviews
3. Ideal
Trustpilot: 4.8 out of 5 | 21,788 reviews
4. Baxi
Trustpilot: 4.5 out of 5 | 46,103 reviews
5. Viessmann boilers
Trustpilot: 4.4 out of 5 | 3,632 reviews
Whether you’re looking for a Viessmann or a Vaillant boiler installation in Sunbury-on-Thames, you’ll still need a pro with reliable credentials and good prices.
As a rule of thumb, when getting a brand new boiler you should ask at least 3 Gas Safe registered engineers. However, finding an engineer you can trust is harder than it seems, with the process often requiring multiple days of research and price comparisons. That’s why we offer a far better way to find the right boiler installer in Sunbury-on-Thames.
All you need to do is fill out a 30-second form and we’ll handle the rest. There are tons of trusted professionals in Sunbury-on-Thames who are up to the task of installing your new central heating system or replacing a boiler. Click the button below to get started and find the cheapest boiler installation in Sunbury-on-Thames from seasoned professionals.
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A boiler (supply only) can cost between £500 and £3,000 usually. It’s important to keep installation costs in mind as well.
A boiler installation can cost between £1,000 and £1,500 to install, on average. What boiler installers cost can vary based on type, size, and the complexity of installation.
Worcester Bosch (Trustpilot: 4.6/5), Vaillant (Trustpilot: 4.6/5), and Ideal (Trustpilot: 4.8/5) are the best boiler brands according to reviews. They all provide boilers in a full range of sizes.
A £500 and £1,500 for installation and £500 and £3,000 for the actual boiler. Certain grants may actually make you eligible for a partial or free boiler installation
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