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Boilers

Looking for the right boiler? PriceRunner is here to guide you. Our extensive selection includes a wide range of boilers from various brands and retailers, making it easy for you to find what suits your needs. Use our handy category filters to narrow down your options based on type, size, and energy efficiency. Whether you're searching for a combi, system, or conventional boiler, we help you compare features and prices side-by-side. This ensures you make the right choice for your home and budget. With user reviews and up-to-date data, you can trust the information provided to be accurate and reliable. Save time and money by finding the best deals without any hassle. Ready to find the boiler that fits your requirements? Begin here and discover the ideal option for your heating needs today!

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Boilers Viessmann Dichtungssatz PWT Schraube 7841796

Viessmann Dichtungssatz PWT Schraube 7841796

Ersatzteil für Heizkessel

£14.40
Or 3 interest-free payments of £4.80/mo.*
1store
Boilers Junkers Pump 8737710972

Junkers Pump 8737710972

Boiler Spare Part

£322.53
Or 3 interest-free payments of £107.51/mo.*
1store
Boilers Viessmann Service Kit Vitodens 100-W 111-W

Viessmann Service Kit Vitodens 100-W 111-W

Boiler Spare Part

£72.00
Or 3 interest-free payments of £24.00/mo.*
1store
Boilers Bosch Gas Monitoring Fume Sensor Drain 87172080640

Bosch Gas Monitoring Fume Sensor Drain 87172080640

Boiler Spare Part

£33.41
Or 3 interest-free payments of £11.13/mo.*
1store
Boilers Bosch Ersatzteil TTNR 8737709295 Gebläse

Bosch Ersatzteil TTNR 8737709295 Gebläse

Ersatzteil für Heizkessel

£424.74
Or 3 interest-free payments of £141.58/mo.*
1store
Biasi Riva Plus M90D.24SR Boiler

Biasi Riva Plus M90D.24SR Boiler

Boiler Spare Part

£17.40
Or 3 interest-free payments of £5.80/mo.*
1store
Worcester Bosch Worcester Auto Air Vent 87161405040

Worcester Bosch Worcester Auto Air Vent 87161405040

Boiler Spare Part

£16.50
Or 3 interest-free payments of £5.50/mo.*
1store
VAILLANT Sustain 34 VUW Ignition Electrode

VAILLANT Sustain 34 VUW Ignition Electrode

Boiler Spare Part

£27.03
Or 3 interest-free payments of £9.01/mo.*
1store
Junkers Heat Exchanger Boiler Cerastar Eurostar 8715406165

Junkers Heat Exchanger Boiler Cerastar Eurostar 8715406165

Boiler Spare Part

£428.48
Or 3 interest-free payments of £142.82/mo.*
1store
VAILLANT Vaillant Wartungskit Nr. 0010029264

VAILLANT Vaillant Wartungskit Nr. 0010029264

Ersatzteil für Heizkessel

£12.83
Or 3 interest-free payments of £4.27/mo.*
1store
VAILLANT Sensor Keramik Boiler VKK 656/2

VAILLANT Sensor Keramik Boiler VKK 656/2

Boiler Spare Part

£136.94
Or 3 interest-free payments of £45.64/mo.*
1store
Remeha Replacement Ignition Electrode Boiler

Remeha Replacement Ignition Electrode Boiler

Boiler Spare Part

£30.34
Or 3 interest-free payments of £10.11/mo.*
1store
Viessmann Burner Gasket Ø187 mm 7836177

Viessmann Burner Gasket Ø187 mm 7836177

Boiler Spare Part

£51.58
Or 3 interest-free payments of £17.19/mo.*
1store
Allary Wooden Spigot for 10 15 and 20 Liter Barrels

Allary Wooden Spigot for 10 15 and 20 Liter Barrels

Wood-fired Boiler

£14.00
Or 3 interest-free payments of £4.66/mo.*
1store
Bosch Electronic Board For Ceranox Zwr Zsr 5 11 18 24

Bosch Electronic Board For Ceranox Zwr Zsr 5 11 18 24

Boiler Spare Part

£330.12
Or 3 interest-free payments of £110.04/mo.*
1store
Buderus 7099645

Buderus 7099645

Boiler Spare Part

£188.40
Or 3 interest-free payments of £62.80/mo.*
1store
Bosch Buderus Ionization Electrode GB 132/152 7100238

Bosch Buderus Ionization Electrode GB 132/152 7100238

Boiler Spare Part

£23.51
Or 3 interest-free payments of £7.83/mo.*
1store
Buderus Isol Fronts Heat Exchanger

Buderus Isol Fronts Heat Exchanger

Boiler Spare Part

£40.80
Or 3 interest-free payments of £13.60/mo.*
1store
Buderus Worcester Electrodes 87379035360

Buderus Worcester Electrodes 87379035360

Boiler Spare Part

£43.63
Or 3 interest-free payments of £14.54/mo.*
1store
VAILLANT Gasket Set 0020218247 Boiler

VAILLANT Gasket Set 0020218247 Boiler

Boiler Spare Part

£59.50
Or 3 interest-free payments of £19.83/mo.*
1store
Viessmann G-HE 7874668

Viessmann G-HE 7874668

Boiler Spare Part

£370.80
Or 3 interest-free payments of £123.60/mo.*
1store
Viessmann Vitodens 7817698 Flame Gauze Seal

Viessmann Vitodens 7817698 Flame Gauze Seal

Boiler Spare Part

£45.60
Or 3 interest-free payments of £15.20/mo.*
1store
Viessmann wärmedämmblock 7830016

Viessmann wärmedämmblock 7830016

Ersatzteil für Heizkessel

£56.40
Or 3 interest-free payments of £18.80/mo.*
1store
Viessmann wärmedämmring 7836998

Viessmann wärmedämmring 7836998

Ersatzteil für Heizkessel

£60.00
Or 3 interest-free payments of £20.00/mo.*
1store
Viessmann zündelektrodenblock 7819627

Viessmann zündelektrodenblock 7819627

Ersatzteil für Heizkessel

£57.60
Or 3 interest-free payments of £19.20/mo.*
1store
Buderus Body 3-Way Valve

Buderus Body 3-Way Valve

Boiler Spare Part

£158.40
Or 3 interest-free payments of £52.80/mo.*
1store
VAILLANT Water Switch 011218

VAILLANT Water Switch 011218

Boiler Spare Part

£150.45
Or 3 interest-free payments of £50.15/mo.*
1store
Worcester Bosch GB162 45 Degree Bend White

Worcester Bosch GB162 45 Degree Bend White

Boiler Spare Part

£144.06
Or 3 interest-free payments of £48.02/mo.*
1store
VAILLANT VR 940f Multiple Interface for Bus System

VAILLANT VR 940f Multiple Interface for Bus System

Boiler Spare Part

£106.55
Or 3 interest-free payments of £35.51/mo.*
1store
VAILLANT Universalsteuergerät Wicomatic VEA-V/2

VAILLANT Universalsteuergerät Wicomatic VEA-V/2

Ersatzteil für Heizkessel

£331.00
Or 3 interest-free payments of £110.33/mo.*
1store
VAILLANT Feinfilterset Für Recovair Var 275 Var 350 002002 60 mm

VAILLANT Feinfilterset Für Recovair Var 275 Var 350 002002 60 mm

Ersatzteil für Heizkessel

£79.02
Or 3 interest-free payments of £26.34/mo.*
1store
VAILLANT Magnetitfilter 14-27 kW Anschlusssituation Aufputz 0020201906 Heizung Horizontal

VAILLANT Magnetitfilter 14-27 kW Anschlusssituation Aufputz 0020201906 Heizung Horizontal

Ersatzteil für Heizkessel

£286.93
Or 3 interest-free payments of £95.64/mo.*
1store
VAILLANT Kessel Sicherheitsgruppe 240 mm

VAILLANT Kessel Sicherheitsgruppe 240 mm

Ersatzteil für Heizkessel

£184.99
Or 3 interest-free payments of £61.66/mo.*
1store
VAILLANT Universalsteuergerät VEA-U/2

VAILLANT Universalsteuergerät VEA-U/2

Boiler Spare Part

£589.50
Or 3 interest-free payments of £196.50/mo.*
1store

Boilers: 3 things to consider before buying

Before purchasing boilers, it's crucial to assess your home's heating requirements. Consider factors such as the size of your home, the number of bathrooms, and how many people live there. For larger homes with multiple bathrooms, a system boiler might be more efficient as it can supply hot water to several taps simultaneously. Conversely, for smaller homes or flats, a combi boiler could be more suitable due to its compact size and ability to provide instant hot water. By understanding your specific needs, you can choose boilers that offer the best efficiency and comfort for your household.

Energy efficiency is a key consideration when buying boilers. Look for models with high energy efficiency ratings, as these will not only reduce your carbon footprint but also save you money on energy bills over time. Most modern boilers come with an ErP (Energy-related Products) rating; aim for one that's A-rated for maximum efficiency. Additionally, consider whether the boiler has features like modulating burners or weather compensation controls, which can further optimize energy use based on real-time conditions.

When budgeting for boilers, factor in installation and ongoing maintenance costs along with the purchase price. Installation costs can vary depending on the complexity of the setup and any additional work required, such as upgrading pipework or installing new radiators. It's advisable to get quotes from several qualified engineers to ensure competitive pricing. Regular maintenance is also essential to keep boilers running efficiently and safely; consider setting up a service plan with a trusted professional to cover annual inspections and any necessary repairs.

BOILERS

FAQ

Boilers are heating systems that provide hot water or steam for various applications. They work by heating water using fuels like gas, oil, or electricity. Boilers are essential for central heating and can also supply hot water for domestic use. Consider energy efficiency and size when choosing one.

Choosing the right boiler depends on your home's size, heating needs, and fuel availability. Boilers are available in different types such as combi, system, and conventional. Assess your space and hot water demand to determine the best fit.

Combi boilers are units that provide both heating and instant hot water without a separate tank. System boilers require a cylinder for storing hot water but can handle higher demands. Combi boilers save space, while system boilers suit larger homes with multiple bathrooms.

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Heating solutions: Find the right boiler for your home

Choosing the right boiler is essential for a comfortable home. With various options available, it's important to understand what suits your needs and preferences.

Popular boiler brands

Several brands are known for their quality and reliability. Each offers unique features that cater to different requirements.

  • VAILLANT: Known for their energy efficiency and innovative technology.
  • Baxi: Offers a range of compact and powerful models.
  • Worcester Bosch: A popular choice for their durability and performance.

Types of boilers

Understanding the different types of boilers can help you make the right decision for your home heating needs.

Combi boilers

Combi boilers are a great choice for smaller homes. They provide hot water on demand without the need for a storage tank. This makes them space-saving and energy-efficient. Combi boilers are easy to install and maintain, offering a practical solution for many households.

Electric boilers

Electric boilers are ideal for homes without a gas supply. They are quiet, efficient, and have a simple installation process. These boilers are environmentally friendly, as they do not emit carbon emissions. Electric boilers are suitable for smaller properties with lower hot water demands.

Key features to consider

When selecting a boiler, consider the following features to ensure it meets your needs.

Energy efficiency

Look for boilers with high energy efficiency ratings. This not only reduces your carbon footprint but also lowers your energy bills. A-rated models are the most efficient, ensuring optimal performance.

Size and capacity

Choose a boiler that fits your space and meets your hot water needs. Combi boilers are compact, making them suitable for smaller homes. Larger properties may require a system boiler with a separate hot water tank.

Smart controls

Modern boilers often come with smart controls. These allow you to manage your heating remotely via a smartphone app. Smart controls can help you save energy by adjusting the heating schedule based on your lifestyle.

Boiler spare parts

Having access to boiler spare parts is crucial for maintenance and repairs. Brands like VAILLANT, Baxi, and Worcester Bosch offer a wide range of spare parts to ensure your boiler remains in top condition.

Making the right choice

Selecting the right boiler involves assessing your home's heating needs and space constraints. Consider energy efficiency, size, and smart features to find the best option. Whether you prefer a combi boiler or an electric boiler, we have all offers to compare and help you make the right decision.

Use PriceRunner to compare prices and find the best deal on your new boiler today!

Shop smarter with PriceRunner

Find the best option with the help of our handy tools. Compare prices, apply smart filters, read user reviews, and explore price history—all in one place.

Filter and sort

Searching for something particular? Filter by everything from price and brand to material or colour to see only the products relevant to you. Since delivery options and shipping costs can vary between shops, you can easily find your perfect match by filtering based on these criteria as well.

Reviews: See what other users think

Reviews from other users can provide valuable insights into the product's features and durability. Product ratings help you quickly assess popularity and customer satisfaction.

Price history: Find real deals

To ensure that you've found a good deal, you can view the product's price history. Select a time period and whether you wish to include international prices. Price history for the past three months is shown by default, but you can also look into a longer time period. If you want to determine if a deal from a specific shop is as good as it seems you can click on "Choose store" above the price graph to show an individual shop's pricing history.

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Since 1999, PriceRunner has helped millions of visitors find the best products at the best prices.

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