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Combi Boilers

A combi (or combination) boiler provides heat for central heating and heats water instantly whenever a hot tap or shower is turned on. Water is fed from the mains, so the water pressure is generally better than with traditional boilers and there’s no need for a tank in the loft. Condensing combi boilers are the most popular type of boiler in the UK. They’re reliable, convenient, easy to install and economical – producing an endless stream of hot water, whenever it’s needed. However, if you have a high hot water demand, you might wish to consider a system boiler with an unvented cylinder. Combi boilers are generally available in 24 to 40kW outputs. We have a huge range of the leading brands, offering you the best deals on boiler prices. To help you choose, we’ve compiled a list of our top ten selling combi boilers.

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Showing items 91-120 of 228

Baxi 424 Combi 2 Boiler
£750.73 £625.61
Baxi 430 Combi 2 Boiler
£757.98 £631.65
Baxi 430 Combi 2 LPG Boiler
£745.54 £621.28
Baxi 624 Combi Boiler
£985.04 £820.87
Baxi 636 Combi Boiler
£1,282.33 £1,068.61
Vaillant ecoFit Pure 830 (ErP) Combi Boiler Only
£1,333.44 £1,111.20
Vaillant ecoFit Pure 835 (ErP) Combi Boiler Only
£1,483.20 £1,236.00
Vaillant ecoTEC Pro 24 (ErP) Combi Boiler Only
£1,270.66 £1,058.88
Vaillant ecoTEC Pro 28 (ErP) Combi Boiler Only
£1,408.90 £1,174.08
Vaillant ecoTEC Pro 30 (ErP) Combi Boiler Only
£1,473.41 £1,227.84

Showing items 91-120 of 228