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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 Worcester Bosch 28CDI (7733600054)
Popular

Worcester Bosch 28CDI (7733600054)

Combi Boiler, Display, A

£1,337.02
4stores
Worcester Bosch Worcester Bosch 24 28 Si MK2 PCB 87483004170

Worcester Bosch Worcester Bosch 24 28 Si MK2 PCB 87483004170

Boiler Spare Part

£220.00
Or 3 interest-free payments of £73.33/mo.*
4stores
Baxi Combi Instant 105HE DHW Diaphragm Repair Kit 5111140

Baxi Combi Instant 105HE DHW Diaphragm Repair Kit 5111140

Boiler Spare Part

£5.67
Or 3 interest-free payments of £1.89/mo.*
5stores
VAILLANT Central Heating Service Valve 014731

VAILLANT Central Heating Service Valve 014731

Boiler Spare Part

£70.71
Or 3 interest-free payments of £23.57/mo.*
5stores
VAILLANT Genuine Part 053574 Gas Valve Assembly

VAILLANT Genuine Part 053574 Gas Valve Assembly

Boiler Spare Part

£262.80
Or 3 interest-free payments of £87.60/mo.*
5stores
VAILLANT turbomax vuw pressure diff flow switch 151041 free post

VAILLANT turbomax vuw pressure diff flow switch 151041 free post

Boiler Spare Part

£35.57
Or 3 interest-free payments of £11.85/mo.*
5stores
Ideal Isar HE 24/30/35 Evo He DHW Thermistor 170996

Ideal Isar HE 24/30/35 Evo He DHW Thermistor 170996

Boiler Spare Part

£11.00
Or 3 interest-free payments of £3.66/mo.*
6stores
VAILLANT ecoTEC Plus 824 831 837 937 Pro 24 28 Brass Diverter Valve with Adaptor

VAILLANT ecoTEC Plus 824 831 837 937 Pro 24 28 Brass Diverter Valve with Adaptor

Boiler Spare Part

£133.30
Or 3 interest-free payments of £44.43/mo.*
5stores
Ideal Europa 224 228 & 232 Boiler Thermistor NTC Sensor

Ideal Europa 224 228 & 232 Boiler Thermistor NTC Sensor

Boiler Spare Part

£10.00
Or 3 interest-free payments of £3.33/mo.*
5stores
Worcester Bosch Worcester Greenstar ERP 25i 30i Boiler Expansion Vessel

Worcester Bosch Worcester Greenstar ERP 25i 30i Boiler Expansion Vessel

Boiler Spare Part

£103.20
Or 3 interest-free payments of £34.40/mo.*
5stores
Ariston E-Combi E-Combi E-Combi Air Vent 65104703

Ariston E-Combi E-Combi E-Combi Air Vent 65104703

Boiler Spare Part

£22.14
Or 3 interest-free payments of £7.38/mo.*
5stores
VAILLANT Ecotec Plus Flow Return Sensor

VAILLANT Ecotec Plus Flow Return Sensor

Boiler Spare Part

£14.14
Or 3 interest-free payments of £4.71/mo.*
5stores
VAILLANT Loading Tap 087642 Boiler VKC I 320/1-3 60
-14%

VAILLANT Loading Tap 087642 Boiler VKC I 320/1-3 60

Boiler Spare Part

£40.07£46.80
Or 3 interest-free payments of £13.35/mo.*
3stores
Ideal Esprit 2 24HE 30HE 35HE Boiler Condensate S Trap & Seal Kit

Ideal Esprit 2 24HE 30HE 35HE Boiler Condensate S Trap & Seal Kit

Boiler Spare Part

£35.65
Or 3 interest-free payments of £11.88/mo.*
5stores
VAILLANT C-Type Gasket Pack of 10

VAILLANT C-Type Gasket Pack of 10

Boiler Spare Part

£1.99
Or 3 interest-free payments of £0.66/mo.*
6stores
Baxi 242493 Heat Ex Manifold
-11%

Baxi 242493 Heat Ex Manifold

Boiler Spare Part

£6.93£7.80
Or 3 interest-free payments of £2.31/mo.*
5stores
Ideal Vogue S15 18 26 32 IE System Gen.2 Boiler Burner Gasket Kit

Ideal Vogue S15 18 26 32 IE System Gen.2 Boiler Burner Gasket Kit

Boiler Spare Part

£22.18
Or 3 interest-free payments of £7.39/mo.*
5stores
Worcester Bosch Worcester Bosch Boiler Flexible Hose Kit

Worcester Bosch Worcester Bosch Boiler Flexible Hose Kit

Boiler Spare Part

£24.50
Or 3 interest-free payments of £8.16/mo.*
5stores
Bosch Worcester 24/28 Si MK 2 PCB

Bosch Worcester 24/28 Si MK 2 PCB

Boiler Spare Part

£250.00
Or 3 interest-free payments of £83.33/mo.*
5stores
VAILLANT NTC Sensor TSD40B5

VAILLANT NTC Sensor TSD40B5

Boiler Spare Part

£6.24
Or 3 interest-free payments of £2.08/mo.*
6stores
VAILLANT 0020128697 Wiring Harness

VAILLANT 0020128697 Wiring Harness

Boiler Spare Part

£50.40
Or 3 interest-free payments of £16.80/mo.*
5stores
Bosch Genuine Worcester Greenstar 24 & 28 Temperature Limiter 87105062670

Bosch Genuine Worcester Greenstar 24 & 28 Temperature Limiter 87105062670

Boiler Spare Part

£30.16
Or 3 interest-free payments of £10.05/mo.*
6stores
Baxi Main Potterton PCB Kit 5121025

Baxi Main Potterton PCB Kit 5121025

Boiler Spare Part

£160.00
Or 3 interest-free payments of £53.33/mo.*
5stores
Bosch Worcester Small Charging Key Assembly 87161045910

Bosch Worcester Small Charging Key Assembly 87161045910

Boiler Spare Part

£3.82
Or 3 interest-free payments of £1.27/mo.*
6stores
VAILLANT Ecotec Display Plus 0020136628

VAILLANT Ecotec Display Plus 0020136628

Boiler Spare Part

£88.80
Or 3 interest-free payments of £29.60/mo.*
5stores
VAILLANT Ecotec Plus Pro Plate Heat Exchanger Seal 178969

VAILLANT Ecotec Plus Pro Plate Heat Exchanger Seal 178969

Boiler Spare Part

£3.69
Or 3 interest-free payments of £1.23/mo.*
6stores
Baxi Duotec Combi 24 HE Auto Air Vent 248043

Baxi Duotec Combi 24 HE Auto Air Vent 248043

Boiler Spare Part

£9.45
Or 3 interest-free payments of £3.15/mo.*
5stores
Baxi Duo Tec Heatmax Platinum Gold Filling Loop Kit 5119495

Baxi Duo Tec Heatmax Platinum Gold Filling Loop Kit 5119495

Boiler Spare Part

£30.00
Or 3 interest-free payments of £10.00/mo.*
6stores
Bosch Heat Exchanger Assembly c/w Old Sump

Bosch Heat Exchanger Assembly c/w Old Sump

Boiler Spare Part

£420.00
Or 3 interest-free payments of £140.00/mo.*
5stores
Bosch Turbine Baxi 5111383 BNIB D1

Bosch Turbine Baxi 5111383 BNIB D1

Boiler Spare Part

£72.00
Or 3 interest-free payments of £24.00/mo.*
5stores

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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