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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Main Eco Compact 25kW Natural Gas Combination Boiler ErP - 7714519
Main
Save 21% Was £800.50
Main
£636.12 inc
VAT
Baxi 200 224 24kW Combi 2 Boiler - 7790612
Baxi
Save 22% Was £833.29
Baxi
£650.03 inc
VAT
Ideal Exclusive 2 24kW Combination Boiler Natural Gas ErP - 220478
Ideal
Save 18% Was £813.25
Ideal
£668.81 inc
VAT
Ideal Exclusive 2 30kW Combination Boiler Natural Gas ErP - 220479
Ideal
Save 16% Was £822.00
Ideal
£690.00 inc
VAT
Baxi 200 228 28kW Combi 2 Boiler - 7790613
Baxi
Save 17% Was £839.81
Baxi
£697.03 inc
VAT
Worcester Bosch Greenstar 1000 24kW Combi Gas Boiler - 7736902178
Worcester
Save 18% Was £850.16
Worcester
£698.40 inc
VAT
Main Eco Compact 30kW Combi Gas Boiler ErP - 7714161
Main
Save 17% Was £860.50
Main
£716.97 inc
VAT
Worcester Bosch Greenstar 1000 30kW Combi Gas Boiler - 7736902179
Worcester
Save 17% Was £913.32
Worcester
£761.56 inc
VAT
Baxi 400 430 30kW Combi 2 Boiler - 7790615
Baxi
Save 17% Was £947.30
Baxi
£787.98 inc
VAT
Ideal Exclusive 2 35kW Combination Boiler Natural Gas ErP - 220480
Ideal
Save 12% Was £949.83
Ideal
£831.55 inc
VAT
Worcester Bosch Greenstar 2000 25kW Combi Gas Boiler - 7736902326
Worcester
Save 15% Was £1,033.56
Worcester
£881.80 inc
VAT
Glow-worm Energy 25kW Combination Boiler Natural Gas ErP - 0010035896
Glow-worm
Save 11% Was £1,018.79
Glow-worm
£904.79 inc
VAT
Ideal Logic2+ C24 24kW Combination Boiler Natural Gas ErP - 228329
Ideal
Save 11% Was £1,082.94
Ideal
£959.99 inc
VAT
Ideal Logic2 C24 24kW Combination Boiler Natural Gas ErP - 228307
Ideal
Save 12% Was £1,099.88
Ideal
£967.88 inc
VAT
Baxi 624 24kW Gas Combi 2 Boiler
Baxi
Baxi
£980.93 inc
VAT
Ideal Logic ESP1 24kW Combination Boiler Natural Gas ErP - 215428
Ideal
Save 12% Was £1,111.48
Ideal
£981.59 inc
VAT
Worcester Bosch Greenstar 2000 30kW Combi Gas Boiler - 7736902325
Worcester
Save 14% Was £1,152.44
Worcester
£995.99 inc
VAT
Glow-worm Energy 30kW Combination Boiler Natural Gas ErP - 0010035897
Glow-worm
Save 10% Was £1,144.79
Glow-worm
£1,030.79 inc
VAT
Ideal Logic2+ C30 30kW Combination Boiler Natural Gas ErP - 228330
Ideal
Save 11% Was £1,191.59
Ideal
£1,059.59 inc
VAT
Ideal Logic ESP1 30kW Combination Boiler Natural Gas ErP - 215429
Ideal
Save 11% Was £1,207.76
Ideal
£1,075.76 inc
VAT
Ideal Logic2 C30 30kW Combination Boiler Natural Gas ErP - 228308
Ideal
Save 11% Was £1,212.11
Ideal
£1,080.11 inc
VAT
Baxi 630 30kW Gas Combi 2 Boiler
Baxi
Save 14% Was £1,271.99
Baxi
£1,099.98 inc
VAT
Baxi Assure 524 24kW Gas Combi 2 Boiler
Baxi
Baxi
£1,138.79 inc
VAT
Baxi 800 824 24kW Gas Combi 2 Boiler
Baxi
Save 12% Was £1,300.00
Baxi
£1,144.00 inc
VAT
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