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  • Cardiff Boiler Installation

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  • Cardiff Boiler Installation

    Updated: March 11, 2023

    Cardiff Boiler Installation

    UK Plumbing & Heating Specialists Let’s Heat are experts in Boiler Installation.

    Our specialist Heating engineers provide heating and plumbing services which include Boiler Installation, Boiler Repair and Boiler Maintenance. In addition to bathroom and kitchen installation, other residential and commercial heating and plumbing services. We offere our Cardiff Boiler Installation services all over the UK as well.

    We have expert engineers who are qualified and professional. They carry out all of our plumbing & heating repair and maintenance services including the Boiler Installation Services that you need.

    How to ensure that you get the best boiler installation?

    We have created a quick and a simple guide for you to follow to make sure that you get the best boiler installation suitable for your needs and budget.

    What’s more, our guide includes what you’re looking for. If you need to replace your boiler, then you can get a boiler installation quote with Let’s Heat.

    Boiler installation is a simple matter for an experienced Gas Safe boiler engineer. In addition to their Gas Safe Registration Number, You should also check the quality of work from the service providers and the quality of their finance package as well.

    24/7 – 365 Days

    Here at Let’s Heat we have installed so many boilers all over the UK. We are always on hand to help, no matter the time of day. And that includes Christmas Day.

    Identifying the problem!

    If you are having issues with your current boiler, then you can have it fixed or replaced. We can help you diagnose the problem and determine whether you need a new boiler or not.

    So If your boiler is old, outdated, too expensive to repair or cannot be repaired, then getting a new boiler may be your best option. But when it comes to new boilers and the installation process, there’s a lot that you need to know. Our guide about boiler installation will provide you with all that you need to know about the kind of boiler your home needs.

    What different types of boilers are there?

    You can choose from different brands, models, and prices for boilers & heating systems for your home. So there is a lot of things for you to keep in mind!

    The type of boiler or the alternative heating system you pick will depend on your own individual needs, your home requirements and those living within it and your budget.

    The three main types of boilers or heating system that you can choose from are:

    1. The Common, Heat Only Boiler
    2. A System Boiler
    3. The Combi Boiler

    1. Regular (heat only) boilers Installation

    A regular boiler is the traditional heating system you can find all across the UK. It is also known as heat only boiler or a conventional boiler. A regular boiler consists of a big tank of water in the loft and a hot water cylinder in an airing cupboard. If you have these two items in your home, then you have a regular boiler.

    Advice for older homes

    When you have an older home, you might have to continue using this type of boiler. As it is easier and more convenient. To cause less damage to your home, we would usually just replace the boiler.

    Conventional Boilers do not perform well with high water pressure, but they are good with distribution.

    They allow you to run hot water to more than one tap in larger properties.

    2. A System Boiler / System Boiler Installation

    The system boiler can be easily mistaken with the regular boiler (also known as a traditional or a conventional boiler) due to the separate hot water storage cylinder. However, there are some primary differences. The regular boiler might need a header tank to draw water from and to keep water levels in the radiator. While a system boiler is a sealed system that only has a cylinder.

    For this reason, they are often easier to install and need less space.

    This can be perfect for small homes and new properties.

    3. Combi Boilers / Combi Boiler Installation

    Combi boilers are one of the most popular options for people to install in the recent years. If you are living in an average sized home, then combi boilers are your best choice. But what are they and how do they work?

    The word Combi stands for combination boiler. This single unit both provide hot water and heating. That’s why they are better than older systems that consisted of an immersion heater which is supplied with water a tank way up.

    The combination boiler comes in one compact unit.

    A combi boiler draws water directly from the main lines, so there is no need for a separate storage tank for hot or cold water.

    What does a boiler installation cost?

    One of the most determining factors, when buying a new boiler, is the possible cost.

    Please take a look at our Boiler Page for a selection of Boilers and their cost. Link!

    How much to pay for a new boiler is an important factor of the decision-making process. Subsequently, the answer is going to be different for everyone who is looking for a new boiler.

    For example, the cost of your boiler installation often depends on the brand of boiler that you choose. (see boiler brands page) link!

    Different brands, different cost

    Worcester Bosch boilers differ from Buderus boilers, and so on so the actual cost of the boiler can impact the cost of your boiler installation. Then the rest of your boiler installation cost is based on the hourly rate of the engineers or the installation team. This, on the other hand, can vary widely throughout the country. However, here at Let’s Heat we try our best to offer highly competitive rates. In addition to the high quality and standard of work that we provide. See our 4.9 out of 5 Trustpilot scores to assess our working standards. link!

    The cost for your boiler installation will also depend on which of the four types of boiler or heating systems that you choose to go with.

    The type of boiler you have can also affect the overall boiler installation cost. Gas boilers are usually the most common type of boilers but there are oil-based boilers as well.

    Other things that can impact buying new boilers include what parts are needed, where you live, unit availability, and so on.

    Here at Let’s Heat, we offer quality boiler installation at highly competitive prices. Moreover, we can provide you with flexible monthly payment options, via our FCA regulated finance options.

    Comparing boiler installation solutions and prices:

    When it comes to new boilers and boiler installation services, you should also compare units from the same boiler category.

    Take a look at some of the things that you need to keep in mind and some additional features and benefits that may be useful in your boiler installation review.

    How long should it take?

    Boiler installations can take different amounts of time to complete due to a varied amount of work required for a particular home or business. In addition to the type of boiler system you select.

    • Replacing an already-existing combi boiler with a new one should take 3-6 hours.
    • Replacing a heat-only boiler with a combi or a system boiler would take 1-2 days.
    • A system boiler replaced with a new system boiler would take about 3-6 hours.

    Can I get the next-day boiler installation?

    Yes, you can, If you order your boiler before 12 pm during the colder months, and 2 pm in the warmer months.

    We provide next-day boile installation nationwide in England, Wales and Scotland. So you will not have to be without heating for a long time, even in the cold months of winter.

    Not many boiler companies can install a boiler at such short notice. If you need a boiler urgently, get a quote from us as soon as possible.

    Get Quote

    Installation energy regulations

    Over the last few years, the UK has passed several government guidelines for boiler installation and energy efficiency. These guidelines need to be followed. please remember:

    • Gas boilers should have at least a 92% ErP efficiency regardless of boiler type.
    • A Combi boiler installation should have one energy-saving feature.
    • You should have functioning time and temperature controls.

    How can I Finance my boiler installation?

    Buying a new boiler and having a boiler installation is a big investment. However, it can be expensive, especially paying for it all in one single payment. You can get the job done on a finance package that is FCA-approved if you don’t have enough money on hand.

    We can also offer a number of split payment options for you to think of.

    Boiler Installation Payment Options

    For new boiler installation, you can pay by card, pay zero deposit, and pay monthly over 2 to 10-years or use a finance package.

    So why Let’s Heat?

    A. Let’s Heat Are Quality & Accredited Boiler Installers

    Firstly, Let’s Heat professional engineers and emergency plumbers provide a professional and reliable emergency plumbing and heating service. Accordingly, that includes Boiler Installation in Cardiff and the surrounding CF postcode area in South Wales.

    Secondly, our boiler installation and repair team is fully qualified and insured to the highest standards. As can be seen, we take pride in producing exemplary work standards which include completing all boiler installation requirements.

    Thirdly, the Let’s Heat team are high-quality professional engineers who have a high 4.9 out of 5 Trustpilot score given by our previous happy customers. We are fully accredited by Gas Safe and Corgi registered, as well as FCA approved for all of our financial transactions.

    Lastly, all of our staff at Let’s Heat are experts in their field and have many years of experience. Above all, what makes us stand out is working on a wide selection and variety of emergency plumbing and heating solutions and services throughout Cardiff, the rest of Wales & the UK.

    B. Because we care…

    Are you still a little confused about where to start or who to use?

    Our easy-to-use online questionnaire will help you with what you need to know. In short, We make sure that you have the correct solution for your needs. We will also ensure that you are completely satisfied with the solution offered prior to completing any works.

    Why else?

    • We work in Cardiff and the surrounding areas of South Wales.
    • We are reliable, professional and trustworthy.
    • High Trustpilot score of 4.9 out of 5.
    • We can travel anywhere throughout the UK.
    • Gas Safe Accredited (corgi registered).
    • Our finance is FCA accredited.
    • We provide a 12-month snag guarantee.
    • Our prices are very competitive.
    • We make sure your house is kept clean and tidy during work.
    • Our workmen use floor protection.
    • We always make sure your rubbish is disposed of.

    You can buy your new boiler and the boiler installation online without leaving the house.

    If you need a new boiler installed, reach out to our experienced Boiler engineers team for more information.

    We install boilers nationwide and offer next-day installation (on orders placed before 12/2 pm in all seasons.)

    In conclusion, Let’s Heat plumbers are experienced and skilled in all aspects of boiler installation and repair. If you have any further questions, feel free to take a look at our FAQs or contact us.

    Get a quote

    The full range of heating & plumbing services provided by Let’s Heat are as follows:

    • Boiler Repairs & Installations
    • Emergency Kitchen Plumbing
    • Boiler Supply & Fit
    • Boiler Finance
    • Emergency Boiler Repairs & Installations
    • Emergency Boiler Supply & Fit
    • Plumbing Repairs
    • Bathroom Plumbing
    • Kitchen Plumbing
    • Emergency Plumbing Repairs
    • Emergency Bathroom Plumbing
    • General Plumbing Services
    • Emergency Plumbing Services
    • Emergency Gas & Heating Engineer

    Areas covered by our Boiler Engineers:

    The Let’s Heat boiler engineers cover all of Great Britain including Wales, England & Scotland


    Let’s Heat provide Boiler Installation throughout Wales, including South East Wales, South Wales, South West Wales, Mid Wales, East Wales, West Wales, and North Wales.

    This includes the cities of Cardiff, Newport, Swansea, and all other towns and cities in Wales


    Let’s Heat provide Boiler Installation throughout England, including South West England, South East England, East Midlands, West Midlands, North West England, and North East England.

    This includes the cities of London, Reading, Southampton, Portsmouth, Bristol, Exeter, Plymouth, Gloucester, Swindon, Oxford, Leicester, Nottingham, Derby, Birmingham, Worcester, Wolverhampton, Walsall, Liverpool, Manchester, Leeds, York, Sheffield, Newcastle, Sunderland, and Middlesbrough, etc.

    Have any further questions, please see our FAQ Page – Want to check our Gas Safe Registration or want to see our near 5 star Trustpilot rating please click the links!

    Get a quote


    Are combi boilers cheaper to run?

    You can save up to 40 percent on your energy bill if you replace your 10 to 15 years old boiler with an A-rated combi boiler.

    Do I need a cold water tank with a combi boiler?

    You don’t need a hot water storage cylinder or a cold water storage tank in the roof space with a combi boiler.

    What are the advantages of a system boiler?

    Hot water is always available.
    It is energy-efficient and environmentally friendly.
    There’s no need for a cold water tank.
    And finally, flow rates tend to be high and at mains pressure.

    Are system boilers efficient?

    System boilers have an efficiency rating of 94%.

    Can you still buy regular boilers?

    Regular boilers are the most traditional type of heating system available around. while a system or a combi boiler may appear to be more convenient, regular boilers are still a viable option for many homes.