Boilers

Shop high-quality boilers from trusted brands like Ideal Boilers, Vokera, Vaillant and Baxi. At Toolstation, you’ll find gas combi boilers and system boilers compatible with most central heating systems.

What Are the Different Types of Boilers?

Combi boilers are a popular choice for many homes, heating water as you need it. They are smaller and more compact than system boilers, making them easier to install in any property.

System boilers store hot water in a cylinder after heating it, producing higher volumes on demand. They can be helpful for homes with two or more bathrooms. However, once the hot water supply has been used up, you’ll have to wait for the boiler to heat more.

Browse our full range of boilers and related accessories here, or check out our Boiler Buying Guide for more tips and advice on finding the right one for you.

Ideal Boilers Ideal Boilers / Ideal Vogue Max System Boiler 32kW

£1929.98

ex. VAT £1608.32 Each

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For delivery only

Vokera Vokera / Vokera Vision Plus Combi Boiler 30kW
( 2 )

£778.73

ex. VAT £648.94 Each

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Out of stock for delivery

Baxi Baxi / Baxi 800 Combi 2 Boiler 36kW
( 4 )

Product code: 13762

Baxi 800 Combi 2 Boiler 36kW

£2210.60

ex. VAT £1842.17 Each

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Out of stock for delivery

Vokera Vokera / Vokera Fixed Length Horizontal Flue Kit Compact A DIN, Vision, Evolve & Unica MAX
( 8 )

£107.86

ex. VAT £89.88 Each

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Out of stock for delivery

Made4Trade Made4Trade / Made4Trade Circular Flue Guard 280 x 165mm Plastic Coated
( 42 )

£13.28

ex. VAT £11.07 Each

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Out of stock for delivery

Ideal Boilers Ideal Boilers / Ideal Logic+ Combi 2 Boiler ErP C24 24kW
( 1 )

£1126.24

ex. VAT £938.53 Each

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Baxi Baxi / Baxi 600 Series Combi 2 Boiler 30kW

£1195.83

ex. VAT £996.52 Each

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Out of stock for delivery

Ideal Boilers Ideal Boilers / Ideal Logic Max Combi 2 Boiler 24kW

£1447.58

ex. VAT £1206.32 Each

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For delivery only

Vaillant Vaillant / Vaillant ecoTEC Plus 630 30kW System Boiler Only Power

£2110.98

ex. VAT £1759.15 Each

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For delivery only

Vaillant Vaillant / Vaillant ecoFIT Pure Combi Boiler 25kW
( 3 )

£1599.98

ex. VAT £1333.32 Each

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For delivery only

Ideal Boilers Ideal Boilers / Ideal Logic/Independent Vertical Flue Connector Kit

£85.58

ex. VAT £71.32 Each

For delivery only

Viessmann Viessmann / Viessmann Vitodens 100-W Combi Boiler 35kW
( 1 )

£1759.98

ex. VAT £1466.65 Each

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For delivery only

Baxi Baxi / Baxi Flue Pipe Support Flue Bracket
( 4 )

£13.69

ex. VAT £11.41 Each

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Out of stock for delivery

Ideal Boilers Ideal Boilers / Ideal Universal Weather Collar

£73.56

ex. VAT £61.30 Each

For delivery only

Electric Heating Company Electric Heating Company / EHC FUSION COMET Three Phase System Boiler 39kW

£2049.54

ex. VAT £1707.95 Each

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For delivery only

Viessmann Viessmann / Viessmann Vitodens Vertical Flue Terminal

£140.00

ex. VAT £116.67 Each

For delivery only

Vokera Vokera / Vokera Pinnacle Combi Boiler 30kW

£1069.98

ex. VAT £891.65 Each

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Out of stock for delivery

Vokera Vokera / Vokera Unica MAX System Boiler 20kW
( 1 )

£1129.18

ex. VAT £940.98 Each

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Out of stock for delivery

Electric Heating Company Electric Heating Company / EHC ASTRO V2 Electric Wall Mounted Combi Boiler 12kW

£1228.98

ex. VAT £1024.15 Each

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For delivery only

Ideal Boilers Ideal Boilers / Ideal Logic/Vogue Telescopic Flue Combi/System
( 3 )

£120.99

ex. VAT £100.82 Each

For delivery only

Viessmann Viessmann / Viessmann Vitodens 100-W Combi Boiler 26kW

£1599.98

ex. VAT £1333.32 Each

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For delivery only

Baxi Baxi / Baxi Multifit IFOS Weather Compensation Kit Ridge Tile
( 1 )

£183.47

ex. VAT £152.89 Each

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Out of stock for delivery

Baxi Baxi / Baxi 800 Combi 2 Boiler 30kW
( 4 )

Product code: 31740

Baxi 800 Combi 2 Boiler 30kW

£1969.98

ex. VAT £1641.65 Each

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Out of stock for delivery

Vokera Vokera / Vokera Synergy Combi Boiler 30kW

£846.46

ex. VAT £705.38 Each

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Out of stock for delivery