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 gas boiler to suit your central heating needs.

 
 
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215 results
vaillant-ecotec-plus-832-32kw-combi-boiler

Vaillant ecoTEC Plus 832 32kW Combi Boiler 0010036016

£1,825.00 inc
VAT
Save £99.21 | Was £1,924.21
vaillant-ecofit-pure-835-combination-boiler-natural-gas-erp

Vaillant ecoFIT pure 835 35kW Combination Boiler Natural Gas ErP - 0010020391

£1,447.86 inc
VAT
Save £268.10 | Was £1,715.96
glow-worm-micracom-gas-combi-boiler-24kw-8000038460

Glow-worm Micracom Gas Combi Boiler 24kW - 8000038460

More Options Available
£643.20 inc
VAT
worcester-bosch-greenstar-8000-36kw-gas-combi-boiler-7736702579

Worcester Bosch Greenstar 8000+ 36kW Gas Combi Boiler - 7736702579

More Options Available
£1,855.00 inc
VAT
vaillant-ecofit-pure-830-combination-boiler-natural-gas-erp

Vaillant ecoFIT pure 830 30kW Combination Boiler Natural Gas ErP - 0010020390

£1,342.20 inc
VAT
Save £295.85 | Was £1,638.05
baxi-800-836-gas-combi-2-boiler

Baxi 800 836 36kW Gas Combi 2 Boiler - 7814306

£1,520.00 inc
VAT
vaillant-ecofit-pure-825-combination-boiler-natural-gas-erp

Vaillant ecoFIT pure 825 25kW Combination Boiler Natural Gas ErP - 0010020389

£1,215.00 inc
VAT
Save £146.02 | Was £1,361.02
worcester-bosch-greenstar-8000-32kw-gas-combi-boiler-7736702578

Worcester Bosch Greenstar 8000+ 32kW Gas Combi Boiler - 7736702578

More Options Available
£1,691.04 inc
VAT
worcester-greenstar-4000-30kw-combination-boiler-natural-gas

Worcester Greenstar 4000 30kW Combi Gas Boiler - 7733600373

More Options Available
£1,443.73 inc
VAT
baxi-630-gas-combi-2-boiler

Baxi 630 30kW Gas Combi 2 Boiler - 7796587

£1,014.99 inc
VAT
ideal-vogue-max-c40-combination-boiler-natural-gas-erp

Ideal Vogue Max C40 40kW Combination Boiler Natural Gas ErP - 218858

£1,847.80 inc
VAT
Save £173.23 | Was £2,021.03
worcester-bosch-greenstar-1000-30kw-combi-gas-boiler-gr1000w-30-c-ng

Worcester Bosch Greenstar 1000 30kW Combi Gas Boiler - 7736902179

£762.36 inc
VAT
Save £39.85 | Was £802.21
ideal-exclusive2-24kw-gas-combi-boiler-220478

Ideal Exclusive2 24kW Gas Combi Boiler - 220478

£686.44 inc
VAT
baxi-400-424-24kw-combi-21-boiler-lpg-7872835

Baxi 424 24kW Gas Combi Boiler 2.1 (Natural Gas/LPG) 7872835

£741.59 inc
VAT
Save £40.79 | Was £782.38
glow-worm-micracom-gas-combi-boiler-28kw-8000038471

Glow-worm Micracom Gas Combi Boiler 28kW - 8000038471

More Options Available
£595.74 inc
VAT
Save £101.71 | Was £697.45
baxi-636-gas-combi-2-boiler

Baxi 636 36kW Gas Combi 2 Boiler - 7796588

£1,183.50 inc
VAT
worcester-greenstar-4000-25kw-combination-boiler-natural-gas

Worcester Bosch Greenstar 4000 25kW Combi Gas Boiler - 7733600371

More Options Available
£1,290.00 inc
VAT
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