• Blog
  • Next day boiler installation

  • Blog
  • Next day boiler installation

    Updated: April 18, 2024

    What is next day boiler installation?

    Experience the convenience of next-day boiler installation, now a sought-after service across the UK. Our process is straightforward: simply select your boiler online or request a quote from us. Our Gas Safe registered engineers will then schedule your installation date.

    Order your boiler before 12 pm during winter or 2 pm in the summer months, and enjoy swift installation the very next day. We proudly offer nationwide next-day boiler fitting services in England, Wales, and Scotland, ensuring you’re never left without heating, even in the depths of winter.

    Few companies can match our ability to deliver prompt installations on a national scale. Don’t wait in the cold – request a quote from Let’s Heat today and experience warmth tomorrow.

    What are the procedures of next-day boiler installation?

    Installing a boiler involves various processes, with the complexity depending on factors like the type of boiler being replaced and any changes in location. While the number of steps can vary, three main stages are typically involved in the installation:

    Preparation: This includes assessing the existing setup, confirming the new boiler’s specifications, and ensuring necessary materials and tools are on hand. If any modifications to the location or pipework are required, this stage may involve additional planning.

    Removal and Installation: The existing boiler is disconnected, removed, and disposed of responsibly. The new boiler is then installed according to manufacturer guidelines and industry standards. This stage involves connecting pipework, fittings, and controls, as well as testing for leaks and proper functionality.

    Testing and Commissioning: Once installed, the boiler undergoes thorough testing to ensure it operates safely and efficiently. This includes checking for proper ignition, heat distribution, and pressure levels. Any necessary adjustments are made, and the system is commissioned for regular use.

      New Boiler Cost

      What follows the next-day boiler installation process?

      After your new boiler is installed, it’s crucial to ensure the heating engineer provides you with a Building Regulations Compliance certificate. This certificate confirms the safe installation of the unit and registers the installation with the manufacturer, validating the warranty. Most manufacturers require this registration within 30 days of installation.

      To maintain the validity of your warranty, your boiler should undergo annual servicing by a Gas Safe registered engineer. During these service visits, the engineer inspects the boiler thoroughly, including the flue pipe, gas pressure, and overall performance during operation. This helps ensure your boiler continues to function safely and efficiently.

      What is needed for next-day boiler installation?

      Installing a boiler isn’t a DIY project. It requires the expertise of a fully qualified professional to ensure safety and compliance with regulations. Your first step is to find a Gas Safe registered heating engineer (or OFTEC for oil boilers). They will handle the entire installation process, often sourcing the appropriate boiler and components themselves.

      If you prefer to source the boiler yourself to save costs, you can do so. However, you still need to hire a Gas Safe registered heating engineer to carry out the installation. This ensures that the boiler is installed correctly and meets all safety standards.

      What are the types of gas boiler replacement?

      If you’re getting a new boiler, then you should know that there are three major types:

      Combi boilers

      • Their compact design makes them perfect for homes with limited space
      • Do not require a hot water storage cylinder or a cold-water tank
      • Unsuitable for homes larger homes with multiple bathrooms and a high demand for hot water
      • Not suitable for areas with low mains water pressure

      Regular (heat only) boilers

      • Good for homes with multiple bathrooms and a high hot water demand 
      • Perfect for areas with low water pressure from the mains
      • Suitable for homes with older heating systems that may not be able to tolerate high pressure
      • They take space since they need a cistern tank
      • A tank in the attic can freeze in winter and might cause many problems if it starts leaking

      System boilers

      • Also recommend for homes with more than one bathroom and a high demand for hot water
      • Do not need a tank in the attic
      • Internal components can make installation much easier.
      • Unsuitable for areas with low water pressure 
      • Not suitable for homes with traditional heating systems that can’t tolerate high water pressure 
      • You need to consider where to put the water tank if a system boiler is replacing your combi boiler.

      How long does it take to install a boiler?

      The duration of replacement boiler installations can vary depending on complexity. For instance, swapping a combi boiler for another combi boiler typically takes about 1 day.

      Conversely, converting a combi boiler to a system boiler, for example, may require around 2 days due to the additional complexity involved in modifying the system.

      Boiler Installation in Aberdeen

      What are the regulations of next-day boiler installation?

      Numerous building regulations must be adhered to during boiler installation, covering aspects such as suitable placement, flue location, gas pipe sizing, and efficiency ratings. It’s a complex process, which is why entrusting it to an accredited professional is paramount. With a Gas Safe registered heating engineer, you can be confident that all necessary regulations are met.

      Upon completion, you’ll receive a Building Regulations Compliance certificate from the heating engineer, confirming adherence to the required standards. This ensures not only the safety but also the legality of your boiler installation.

      When should I replace my boiler?

      Knowing when to replace your boiler depends on various factors such as its age, efficiency, performance, and any repair costs. Here are some signs indicating it might be time for a replacement:

      Age: If your boiler is over 10-15 years old, it may be less efficient and more prone to breakdowns. Consider replacing it with a newer, more energy-efficient model.

      Frequent Breakdowns: If your boiler requires frequent repairs or parts replacement, it could be a sign of its deteriorating condition. In such cases, investing in a new boiler might be more cost-effective in the long run.

      Decreased Efficiency: As boilers age, their efficiency tends to decline. If you notice an increase in your energy bills despite regular maintenance, it might be time for a more efficient replacement.

      Uneven Heating: If some rooms in your home are consistently colder than others, or if you’re experiencing inconsistent heating throughout your property, your boiler might be struggling to distribute heat evenly.

      Strange Noises or Smells: Unusual noises, smells, or visible signs of soot around your boiler could indicate underlying issues that may require replacement.

      Safety Concerns: If your boiler is emitting carbon monoxide or poses other safety risks, it’s crucial to replace it immediately to protect yourself and your family.

      Renovation or Extension: If you’re planning to renovate your home or add an extension, you may need a boiler with a higher capacity to meet increased heating demands.

      Which boiler brand to choose from?

      When selecting a boiler brand, it’s essential to consider factors such as reliability, efficiency, customer support, and warranty coverage. Some reputable boiler brands known for their quality and performance include:

      Worcester Bosch: Renowned for their high-efficiency boilers and excellent customer service.

      Vaillant: Known for their reliable and energy-efficient boilers, with a strong reputation in the industry.

      Ideal: Offers a range of affordable and reliable boilers, suitable for various homes and heating systems.

      Baxi: Well-known for their efficient and durable boilers, with a wide range of models to choose from.

      Viessmann: Recognized for their innovative and energy-efficient boiler technology, with a focus on sustainability.

        Ultimately, the best boiler brand for you depends on your specific needs, budget, and preferences. It’s advisable to consult with a qualified heating engineer who can recommend the most suitable brand and model for your home.

        Additionally, researching customer reviews and ratings can provide valuable insights into the performance and reliability of different boiler brands.

        Emergency Boiler Repair

        The size of boiler you need (kW output)

        When discussing boiler size, we’re referring to its power output, measured in kilowatts (kW), not its physical dimensions. A higher output means a more powerful boiler, but it’s important not to choose the highest output rating as it can lead to increased energy bills. Conversely, a too low output won’t meet your heating demands effectively.

        To determine the appropriate output rating for your home, consider factors like the number of bathrooms and radiators. This helps gauge your domestic hot water and central heating needs. Consulting with a Gas Safe registered engineer for a tailored quote is advisable. Additionally, many manufacturers provide guidelines on their websites to help you select the right boiler size for your requirements.

         Here is a table to guide you through what you need to know:

        No. of bedrooms1 bath & shower2 baths & showers
        2-bedroom house26kW29kW
        3 -bedroom house29kW35kW
        4-bedroom house29kW35kW
        5-bedroom house35kW35kW

        To point out, small homes with one bathroom and little or no space for a cylinder should consider getting a combi boiler.

        Location of the new boiler

        Installing your new boiler in the same location as the old one can save you money and simplify the process. However, if you choose to relocate your boiler, expect higher costs.

        Moving your boiler involves additional work and materials. You’ll need to install a new flue and reroute pipework throughout your home, which can be messy.

        Energy efficiency 

        If you’re aiming to shrink your carbon footprint, cut costs, and maintain a cozy home, opting for an energy-efficient boiler is crucial.

        At Let’s Heat, we provide cutting-edge A-rated boilers that can be paired with smart thermostats to minimize energy waste.

        According to the Energy Saving Trust, replacing your old boiler with an A-rated model and appropriate heating controls could save you approximately £340 and reduce carbon dioxide emissions by 1,500kg per year.

        Finance option 

        If you find yourself unable to buy a new boiler outright, then you should consider a boiler finance plan.

        If you are eligible to use boiler financing, then you will be able to pay monthly for you boiler over the course of 2, 4, 6 or 10 years.

        To sum up:                                               

        • No deposit is needed
        • You can make overpayments with no penalty 
        • The ability to spread the cost over 2, 4, 6, or 10 years
        • Interest rates from 9.9% APR

        FAQs

        Can a boiler be installed in a day?

        Typically speaking, a new boiler installation can take between 1-3 days. This can vary if the boiler is being relocated from one room to another, however if this is a simple boiler installation we would expect this to be completed within 1 day and no more.

        What happens when a new boiler is fitted?

        The engineer may carry out a simple chemical flush or a power flush over several hours for more intensive cleaning. After that, they will adjust the pipework, even reconfiguring it to minimise the heat loss of your boiler. In the end, your engineer will fit the boiler at the location you’ve agreed on, typically the boiler room.

        When is the best time to get a new boiler installation?

        There’s not always a right time. However, if you’re planning on replacing yours before it completely packs up, then it is recommend that you do it during the summer months. Summer time is the best because you will be less reliant on heating and hot water so the process should be pain free.

        Do they turn the water off to fit a boiler?

        As long as your boiler is in good working order, you should not have to worry about this small risk. A combi boiler should shut down automatically if it detects a drop in mains pressure or if the temperature inside the system gets too high, as would happen without a supply of cold water.

        What does boiler installation include?

        Boiler installation involves connecting to pumps, pipes to your radiators and water outlets, and your cold water mains supply. There might be connections to hot and cold water storage tanks as well. Depending on the boiler you have selected, the time and extent of the installation will vary.

        What is meant by a Condensing Boiler?

        The terms condensing and non-condensing can be confusing to people shopping for a new boiler.Presently, it is stated by law that new boilers must use condensing technology. In short, you don’t have to worry about getting a condensing boiler.Condensing is not a type of boiler, but rather technical feature. In a Condensing boiler you get a much bigger heat exchanger. They also produce additional heat from the fuel. The same fuel that would have been wasted in a non- Condensing boiler. As a result, they are more efficient.non-condensing boilers are less efficient by 50% since a lot of heat was lost in the combustion exhaust gases. On the other hand, new boilers would capture this heat and use it to heat water.condensing boilers are energy efficient by 90%. They use excess energy to heat your property. Not to mention, they are environmentally friendly and reduce your heating bill.