Boiler Installation Derry

Find top New Boiler in Derry

Get 3 FREE Boiler Replacement quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best deal.

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  • Harvey Group plc
    4.6
    Newtownabbey, Co. Antrim, 14 Glenwell Road, BT36 7RF, GB

    We are industry leading experts, focused on exceeding our customers' expectations. Through innovative thinking and collaborative working, we have become the trusted partner in mechanical and electrical services and one of Northern Ireland’s top-tier providers. We consistently perform as a team to build a better, more sustainable tomorrow, together. Our friendly and hassle-free culture ensures every client receives first class service.

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  • EUROSPAR Donaghadee Road
    4.2
    121 Donaghadee Road, Newtownards, BT23 7QR, GB

    SPAR Northern Ireland is a convenience store chain that operates at the heart of Northern Ireland's communities. We are passionate about reinvestment into these communities and are proud to be a part of your neighborhoods. Our convenience stores are owned and run by locals, for locals, and we are here to provide the essentials you need but also to support local suppliers, schools and charities. Our mission is to always be there for you, and there for everyone. We care about the areas where we operate, our customers, our staff and the wider planet. We are committed to delivering value on your doorstep, with great deals on locally sourced, fresh produce, tasty meal inspirations, and your cupboard essentials. Our community is at the heart of everything we do. We believe in the joy of living locally and are committed to supporting our local communities through various initiatives and partnerships. At SPAR Northern Ireland, we are proud to be a part of your community and are committed to being there for you, now and in the future.

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  • Calmor Consulting
    200 Drum Road, Dungiven, BT47 4PU, GB

    Calmor Consulting is a dedicated mechanical and electrical design consultancy that helps construction teams deliver large-scale projects with confidence. With over 20 years of experience, our team of experts has developed a proven method of delivery and relationships with key suppliers to ensure projects go smoothly from start to finish. Our directors, Ciaran Ward and Matthew Conway, have combined 40 years of experience delivering complex projects and possess knowledge in both design and construction. We understand the importance of a project's mechanical and electrical services and help contractors build with confidence, providing them with the knowledge and capacity to carry out large-scale projects on time and on budget.

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  • Shiva Air Conditioning
    5
    Unit 8, Ballymount Cross Business Park, Ballymount Road Lower, Dublin, D24 PYK2, GB

    Welcome to Shiva Air Conditioning, a 100% family-owned and operated company since 2009. We offer air conditioning design, sales, installation, repair, and maintenance for a wide range of air conditioners and air conditioning equipment. Our experienced technicians provide a quality of service and attention to detail that we are confident you just won't find elsewhere. We are fully insured, FGAS registered, and Health & Safety compliant. We are also directly affiliated with Toshiba Air Conditioning, which means we can offer up to a 7-Year Parts & Labour Warranty. In 2020, we successfully launched our own OEM range of UVC TiO² Air Sterilisation Products.

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  • Premier Gas & Mechanical Solutions Ltd
    5
    James Little Street, Unit 5, James Little Ind Estate, Kilmarnock, KA1 4AT, GB

    Premier Gas & Mechanical Solutions Ltd is a company with 50 years of combined experience in providing gas engineering services. They have worked on 250 projects and have 100's of satisfied customers. Their team of highly skilled Gas Safe Registered engineers strive for excellence in everything they do. They offer a range of services including domestic and commercial gas engineering, radiant tube heaters, central heating power flush, and solar assisted heat pumps. They also provide detailed fault finding and reasonable pricing. Book an appointment by calling 0800 888 6879 or emailing [email protected].

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  • Heat Services NI Ltd
    4.6
    Belfast, GB

    HEAT Services NI Ltd. is a company that provides heating services.

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  • solv Group
    4.6
    Belfast, GB

    Welcome to solv. Welcome to solv. Find out what makes us your first choice for heating, plumbing and electrical services wherever you are in Northern Ireland. About us FAQs Our first question is always ‘how can we help?’ We know you’ll have a few more! Click below to get answers to some of the questions we’re asked most frequently. Read more What people say about solv. Our team do great work that our customers love. Find out what people are saying about our smart service solutions. Trustpilot Google rating 4.7 Read more Don’t break the piggy bank While finance isn’t available at this time, rest assured, we’re currently working on bringing financing options to our valued customers. Financing will soon be at your fingertips, making it easier to tackle home improvements like replacing old boilers or upgrading plumbing systems without breaking the bank. Stay tuned for updates! Accreditations Previous Next

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  • SDC Gas & Energy solutions Ltd
    4.9
    Kilwinning, GB

    SDC Gas & Energy Solutions Ltd provide an extensive range of gas, plumbing and energy services including: Gas boiler installation, Gas boiler maintenance & repairs, Gas safety certificates, General plumbing work, Ground and air heat source pumps. Based in Kilwinning and working throughout Ayrshire and Renfrewshire, SDC provide a cost effective, reliable and professional service for all your heating and plumbing requirements. 24/7 Emergency Services.

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  • Belfast Heating
    Belfast, GB

    Welcome to Belfast Heating Ltd, a team of fully qualified and experienced Plumbing & Heating engineers. We work with residential clients as well as landlords and some of Belfast’s leading letting agents and property management companies. We pride ourselves on being a cost effective, one stop shop when it comes to Gas or Oil boiler Installations, Oil to Gas Conversion and full bathroom renovations. We are fully approved and insured for a free no obligation quotation. Call us now on 07487 627757 or e-mail [email protected].

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  • BL Refrigeration & Air Conditioning Ltd
    4.2
    Sydenham Business Park, 17 Heron Road, Unit B2, Belfast, BT3 9LE, GB

    BL Refrigeration and Air Conditioning Ltd have been in the business now for over forty years. We look forward to new challenges as we progress further into the 21st Century. Over the years BL has built a team of well trained dedicated people who take a pride in the level of service we provide for our clients. We provide a 24/7 emergency call out facility which gives clients confidence in the continuous operation of critical systems. BL have a strong base in commercial and industrial refrigeration and process cooling. We handle projects from Blast Chill and Freeze to Cold Stores at a wide range of temperatures and heat recovery chilled water systems. We have experience with many applied products such as dehumidifers, close control systems, data centres and archive storage.

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Frequently Asked Questions About Boiler Installation

Have questions about boiler systems? Find answers to common questions and make informed decisions for your heating upgrade.

What is the difference between a regular boiler and a system boiler?

Both regular and system boilers store hot water in a cylinder, but they differ in their configuration::* **Regular boiler (conventional boiler):** Needs several external components, including a cold water tank (usually located in the loft), a hot water cylinder (often in an airing cupboard), and an expansion tank. It takes up considerable space due to the separate tanks..* **System boiler:** Stores hot water in a cylinder but has some key components built in, like the expansion vessel and pump. . It doesn't require a separate feed and expansion tank, saving some space.The best choice depends on the size of your home and your hot water needs.

What type of boiler is best?

The best type of boiler for your needs depends on several key factors , including your available space, fuel preferences, and budget.Common boiler types include: :
  • Combi boilers: Combination boilers provide both heating and hot water on demand , saving valuable space. They are compact, efficient, and well-suited for smaller homes or apartments.
  • Condensing boilers: Condensing boilers are highly efficient . They recycle heat from waste gases, improving energy efficiency. Condensing boilers offer long-term savings.
  • System boilers: System boilers are designed for larger homes and store hot water separately. They are a good option for properties with multiple bathrooms or high hot water demands.
  • Regular boilers: Regular boilers, also known as conventional or traditional boilers, require a separate hot water cylinder, a cold water storage tank, and an expansion tank. They are a reliable option for continuous hot water throughout a home.
Consult with a qualified heating engineer to discuss which boiler type is most appropriate for your specific requirements.

What is a combi boiler?

A combi boiler (combination boiler) provides both central heating and domestic hot water on demand, directly from the mains water supply. Unlike conventional boiler systems, a combi boiler doesn't require a separate hot water cylinder or a cold water storage tank in the loft, which makes them compact and ideal for properties where space is limited. Combi boilers are very popular in flats and houses with less hot water requirements since they deliver hot water instantly to taps and showers. If you use a lot of hot water at once, the temperature and pressure may decrease; however, the hot water is readily and immediately replaced by more heated water.

Do I need a new boiler?

Here are some things to consider if you're wondering whether to replace your boiler:
  • Age: If your boiler is more than 15 years old, it's likely to be less efficient and more prone to breakdowns. Newer boilers can significantly reduce energy bills.
  • Frequent Repairs: Multiple service calls in recent years can be a sign that it is more cost-effective to replace your boiler. .
  • Inconsistent Heating: If your boiler struggles to heat your home evenly , it could be failing.
  • Leaks and Drips: Any water leaks around your boiler require immediate professional service.
  • Unusual Noises: Gurgling, rumbling, or clanking sounds coming from your boiler indicate a potential problem that needs investigating. .
  • Increasing Energy Bills: Higher utility costs, even with no changes in temperature settings, could be caused by a decrease in boiler efficiency.
  • Yellow Flame: If the flame in your gas boiler is yellow instead of blue, it could indicate incomplete combustion, a sign that your boiler may need to be serviced or replaced. Contact a technician right away.
Have your boiler inspected by a professional for a reliable assessment.

What is the difference between a regular boiler and a system boiler?

Regular boilers and system boilers have some similarities, but differ in their components:* **Regular boiler (conventional boiler):** The most traditional type of boiler system. It takes up considerable space due to the separate tanks..* **System boiler:** Stores hot water in a cylinder but has some key components built in, like the expansion vessel and pump. . This means it takes up less space and is easier to install than a regular boiler.. If you're unsure which type of boiler is best for you, consult with a Gas Safe registered heating engineer.

What type of boiler is best?

The best type of boiler for your needs depends on several things, including your budget, the size of your property, your hot water demands, and the availability of fuel types in your area. .Common boiler types include: :
  • Combi boilers: Combination boilers provide both heating and hot water instantly, saving valuable space. They are compact, efficient, and well-suited for smaller homes or apartments.
  • Condensing boilers: Condensing boilers are one of the most efficient types of boiler. They extract more heat from the fuel by condensing the water vapor in the exhaust gases, thus saving energy. Condensing boilers offer long-term savings.
  • System boilers: System boilers are designed for larger homes and store hot water separately. They are a good option for homes requiring a higher volume of hot water.
  • Regular boilers: Regular boilers, also known as conventional or traditional boilers, require a separate hot water cylinder, a cold water storage tank, and an expansion tank. They are a reliable option for continuous hot water throughout a home.
A professional can help you choose the best system.

What is a combi boiler?

A combi boiler (combination boiler) provides both central heating and domestic hot water on demand, directly from the mains water supply. Unlike conventional boiler systems, a combi boiler doesn't require a separate hot water cylinder or a cold water storage tank in the loft, which makes them compact and ideal for properties where space is limited. Get instant hot water with a combi boiler. Combi boilers are a good option for properties with one or two bathrooms.

Do I need a new boiler?

Several signs can indicate it's time for a boiler replacement::
  • Age: If your boiler is more than 15 years old, it's likely to be less efficient and more prone to breakdowns. Newer boilers can significantly reduce energy bills.
  • Frequent Repairs: Frequent repairs can be an indication that it is more cost-effective to replace your boiler. .
  • Inconsistent Heating: If your boiler struggles to heat your home evenly , it could be failing.
  • Leaks and Drips: Any dripping water around your boiler indicate a problem and should be addressed by a professional immediately. .
  • Unusual Noises: Strange noises like banging, kettling, or whistling coming from your boiler indicate a potential problem that needs investigating. .
  • Increasing Energy Bills: A noticeable rise in your energy bills , even with no changes in temperature settings, could be caused by a decrease in boiler efficiency.
  • Yellow Flame: If the flame in your gas boiler is yellow instead of blue, it could indicate incomplete combustion, a sign that your boiler may need to be serviced or replaced. A yellow flame can also mean a dangerous carbon monoxide leak, so have it checked immediately. .
A qualified heating engineer can assess your boiler's condition and advise you on the best course of action.