Gas Combi Boilers

With space-saving considered as a premium feature for most homeowners, combi boilers do not require the need for a bulky hot water cylinder, thus saving valuable space. Gas combi boilers are fed directly from the mains water supply and as such offer on-demand, hot water as soon as a shower or hot tap is turned on, perfect for frantic mornings in a busy household. Aside from being convenient, combi boilers are highly efficient as they only heat water that is required via an internal heat exchanger and are more cost-effective when it comes to installation than other boiler types. With a wide range of models with higher kW outputs for larger properties, there is a suitable combi boiler to suit your central heating needs. Read our detailed guide for more information on what is a combi boiler.

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Baxi 200 224 24kW Combi 2 Boiler - 7790612
Baxi
Save £183.79 £833.29
Baxi
£649.50 inc
VAT
Worcester Bosch Greenstar 1000 24kW Combi Gas Boiler - 7736902178
Worcester
Save £190.17 £850.16
Worcester
£659.99 inc
VAT
Worcester Bosch Greenstar 1000 30kW Combi Gas Boiler - 7736902179
Worcester
Save £193.33 £913.32
Worcester
£719.99 inc
VAT
Baxi 200 228 28kW Combi 2 Boiler - 7790613
Baxi
Save £95.70 £839.81
Baxi
£744.11 inc
VAT
Baxi 400 430 30kW Combi 2 Boiler - 7790615
Baxi
Save £190.80 £947.30
Baxi
£756.50 inc
VAT
Worcester Bosch Greenstar 2000 25kW Combi Gas Boiler - 7736902326
Worcester
Save £157.57 £1,033.56
Worcester
£875.99 inc
VAT
Glow-worm Energy 25kW Combination Boiler Natural Gas ErP - 0010035896
Glow-worm
Save £68.40 £1,018.79
Glow-worm
£950.39 inc
VAT
Baxi 624 24kW Gas Combi 2 Boiler
Baxi
Baxi
£959.58 inc
VAT
Worcester Bosch Greenstar 2000 30kW Combi Gas Boiler - 7736902325
Worcester
Save £156.45 £1,152.44
Worcester
£995.99 inc
VAT
Glow-worm Energy 30kW Combination Boiler Natural Gas ErP - 0010035897
Glow-worm
Save £62.40 £1,144.79
Glow-worm
£1,082.39 inc
VAT
Baxi 630 30kW Gas Combi 2 Boiler
Baxi
Save £171.99 £1,271.99
Baxi
£1,100.00 inc
VAT
Baxi Assure 524 24kW Gas Combi 2 Boiler
Baxi
Baxi
£1,138.79 inc
VAT
Worcester Bosch Greenstar 4000 25kW Combi Gas Boiler - 7733600371
Worcester
Save £151.76 £1,307.54
Worcester
£1,155.78 inc
VAT
Baxi 800 824 24kW Gas Combi 2 Boiler
Baxi
Save £141.50 £1,300.00
Baxi
£1,158.50 inc
VAT
Worcester Greenstar 28CDi 28kW Compact Combi Gas Boiler - 7733600054
Options available
Worcester
Save £166.47 £1,330.10
Worcester
£1,163.63 inc
VAT
Baxi 800 830 30kW Gas Combi 2 Boiler
Baxi
Save £211.99 £1,451.99
Baxi
£1,240.00 inc
VAT
Baxi 636 36kW Gas Combi 2 Boiler
Baxi
Save £155.49 £1,427.99
Baxi
£1,272.50 inc
VAT
Baxi Assure 530 30kW Gas Combi 2 Boiler
Baxi
Baxi
£1,275.59 inc
VAT
Worcester Greenstar 4000 30kW Combi Gas Boiler - 7733600373
Options available
Worcester
Save £153.96 £1,452.85
Worcester
£1,298.89 inc
VAT
Worcester Bosch Greenstar 32CDi 32kW Compact ErP Combi Gas Boiler - 7733600055
Options available
Worcester
Save £176.97 £1,495.82
Worcester
£1,318.85 inc
VAT
Baxi 800 836 36kW Gas Combi 2 Boiler
Baxi
Save £144.01 £1,571.99
Baxi
£1,427.98 inc
VAT
Worcester Bosch Greenstar 8000 Life 30kW Combi Gas Boiler - White - 7738100800
Worcester
Save £148.90 £1,649.85
Worcester
£1,500.95 inc
VAT
Worcester Bosch Greenstar 36CDi 36kW Compact Combi Gas Boiler - 7733600056
Options available
Worcester
Save £149.23 £1,700.00
Worcester
£1,550.77 inc
VAT
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