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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 31-60 of 228

Worcester Greenstar 4000 30 (ErP) Combi Boiler, Quick-List Pack

Starting at £1,306.85 £1,089.04

Worcester Greenstar 4000 25 (ErP) Combi Boiler, Quick-List Pack

Starting at £1,162.56 £968.80

Vaillant EcoTEC Plus 838 (ErP) Combi Boiler, Quick-List Pack

Starting at £1,767.74 £1,473.12

Vaillant EcoTEC Plus 835 (ErP) Combi Boiler, Quick-List Pack

Starting at £1,664.64 £1,387.20

Vaillant EcoTEC Plus 832 (ErP) Combi Boiler, Quick-List Pack

Starting at £1,573.63 £1,311.36

Vaillant EcoTEC Pro 30 (ErP) Combi Boiler, Quick-List Pack

Starting at £1,473.41 £1,227.84

Vaillant EcoTEC Pro 28 (ErP) Combi Boiler, Quick-List Pack

Starting at £1,408.90 £1,174.08

Vaillant EcoTEC Pro 24 (ErP) Combi Boiler, Quick-List Pack

Starting at £1,270.66 £1,058.88

Vaillant ecoFIT Pure 835 Combi Boiler, Quick-List Pack

Starting at £1,483.20 £1,236.00

Vaillant ecoFIT Pure 825 Combi Boiler, Quick-List Pack

Starting at £1,177.34 £981.12

Vokera Easi-Heat i 25C Combi Boiler, Quick-List Pack

Starting at £520.88 £434.07

Vokera Easi-Heat i 29C Combi Boiler, Quick-List Pack

Starting at £557.45 £464.54

Vokera Easi-Heat i 25C LPG Combi Boiler, Quick-List Pack

Starting at £570.55 £475.46

Vokera Easi-Heat i 29C LPG Combi Boiler, Quick-List Pack

Starting at £604.72 £503.93

Vokera Vision Plus 25C Combi Boiler, Quick-List Pack

Starting at £695.75 £579.79

Vokera Vision Plus 30C Combi Boiler, Quick-List Pack

Starting at £738.43 £615.36

Vokera Vision Plus 35C Combi Boiler, Quick-List Pack

Starting at £902.57 £752.14

Vokera Vision Plus 40C Combi Boiler, Quick-List Pack

Starting at £924.56 £770.47

Glow-worm Energy7 35C Combi Boiler, Quick-List Pack

Starting at £1,223.98 £1,019.98

Glow-worm Energy7 25C Combi Boiler, Quick-List Pack

Starting at £954.23 £795.19

Vaillant ecoFIT Pure 830 Combi Boiler, Quick-List Pack

Starting at £1,333.44 £1,111.20

Baxi 224 Combi 2 Boiler, Quick-List Pack

Starting at £674.29 £561.91

Baxi 228 Combi 2 Boiler, Quick-List Pack

Starting at £714.11 £595.09

Showing items 31-60 of 228