Delivery address
Collection branch
Ideas & Advice
VAT
EX
INC
Combi Gas Boilers
Show products only available in my area
Category
Heat output
Includes
Width
Depth
Reviews
Height
Brand
Shop our extensive range of combi gas boilers for on demand heating and hot water. Choose from a range of styles designed to be mounted on walls or standing freely on floors. Up to 6-years guarantee on selected models.
Please enter your delivery postcode...
Please select your collection branch...
Product Code: 505692
Glow-worm Ultimate3 Combi 30kW Gas Boiler
Retail price
£917.77
each£764.81 ex. vat
Trade price
£871.88
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 311653
Glow-worm Ultimate3 Combi 35kW Gas Boiler
Retail price
£942.34
each£785.28 ex. vat
Trade price
£895.22
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 432165
Worcester Greenstar 8000 Life 40kW Combi NG White 7738100802
Retail price
£2,264.53
each£1,887.11 ex. vat
Trade price
£2,151.30
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 167913
Ideal Vogue Gen2 C32 Combi Gas Boiler 216359
Retail price
£1,534.56
each£1,278.80 ex. vat
Trade price
£1,457.83
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 432092
Worcester Greenstar 8000 Style 45kW Combi NG Black 7738100835
Retail price
£2,824.98
each£2,354.15 ex. vat
Trade price
£2,683.73
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 432179
Worcester Greenstar 8000 Style 50kW Combi NG Black 7738100836
Retail price
£3,218.38
each£2,681.98 ex. vat
Trade price
£3,057.46
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 432129
Worcester Greenstar 8000 Style 30kW Combi NG Black 7738100832
Retail price
£1,992.96
each£1,660.80 ex. vat
Trade price
£1,893.31
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 505201
Vaillant ecoTEC Pro Combi 24kW Gas Boiler ErP 10021836
Retail price
£1,956.32
each£1,630.27 ex. vat
Trade price
£1,858.49
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 248746
Ideal Vogue Max 26kW Combi Boiler 218856
Retail price
£1,617.34
each£1,347.78 ex. vat
Trade price
£1,536.47
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 432061
Worcester Greenstar 8000 Style 50kW Combi NG White 7738100799
Retail price
£3,218.38
each£2,681.98 ex. vat
Trade price
£3,057.46
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 432878
Worcester Greenstar 8000 Life 50kW Combi NG White 7738100804
Retail price
£3,349.58
each£2,791.32 ex. vat
Trade price
£3,182.10
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 176976
Vaillant ecoTEC 835 exclusive Green iQ Combination Boiler Natural Gas ErP
Retail price
£2,324.64
each£1,937.20 ex. vat
Trade price
£2,208.41
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 432188
Worcester Greenstar 8000 Life 30kW Combi NG White 7738100800
Retail price
£2,070.04
each£1,725.03 ex. vat
Trade price
£1,823.52
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 432877
Worcester Greenstar 8000 Life 45kW Combi NG White 7738100803
Retail price
£2,948.83
each£2,457.36 ex. vat
Trade price
£2,801.39
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 432134
Worcester Greenstar 8000 Style 45kW Combi NG White 7738100798
Retail price
£3,025.39
each£2,521.16 ex. vat
Trade price
£2,874.12
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 432175
Worcester Greenstar 8000 Style 30kW Combi NG White 7738100795
Retail price
£1,906.31
each£1,588.59 ex. vat
Trade price
£1,810.99
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 363532
Valliant ecoFit Pure 835 35kW Combi Gas Boiler ErP 0010020391
Retail price
£1,866.62
each£1,555.52 ex. vat
Trade price
£1,773.29
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 749159
Worcester Greenstar 4000 30kW Combi 7733600373
Retail price
£1,582.26
each£1,318.55 ex. vat
Trade price
£1,503.14
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
5 (1 review)
Heatline Capriz2 28kW Combi Gas Boiler
Retail price
£697.28
each£581.07 ex. vat
Trade price
£662.41
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 363529
Valliant ecoFit Pure 830 30kW Combi Gas Boiler ErP 0010020390
Retail price
£1,692.30
each£1,410.25 ex. vat
Trade price
£1,607.69
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 577272
Worcester Greenstar 2000 30kW Combi Boiler
Retail price
£1,393.30
each£1,161.08 ex. vat
Trade price
£1,202.50
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 248930
Ideal Vogue Max 32kW Combi Boiler 218857
Retail price
£1,784.08
each£1,486.73 ex. vat
Trade price
£1,694.87
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 153421
Worcester Bosch Greenstar 1000 24kW Combi
Retail price
£814.51
each£678.76 ex. vat
Trade price
£773.78
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 893907
Glow-worm Betacom4 Combi 24kW Gas Boiler
Retail price
£653.69
each£544.74 ex. vat
Trade price
£621.00
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
5 (1 review)
Worcester Greenstar 32CDi Compact Combi Gas Boiler ErP 7733600055
Retail price
£1,655.48
each£1,379.57 ex. vat
Trade price
£1,572.71
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 749077
Worcester Greenstar 4000 25kW Combi 7733600371
Retail price
£1,301.47
each£1,084.56 ex. vat
Trade price
£1,236.40
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
3 (1 review)
Glow-worm Betacom4 Combi 30kW Gas Boiler
Retail price
£713.69
each£594.74 ex. vat
Trade price
£678.00
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 577276
Worcester Greenstar 2000 25kW Combi Boiler
Retail price
£1,033.46
each£861.22 ex. vat
Trade price
£981.79
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 721541
Glow-worm Energy Combi 30kW Gas Boiler
Retail price
£1,385.80
each£1,154.83 ex. vat
Trade price
£1,316.51
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Product Code: 153417
Worcester Bosch Greenstar 1000 30kW Combi
Retail price
£934.13
each£778.44 ex. vat
Trade price
£887.42
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Showing 1—30 items of 39
Valliant ecoFit Pure 830 30kW Combi Gas Boiler ErP 0010020390
If space is at a premium, the cupboard-size ecoFIT Pure combination boiler from Vaillant is an easy choice. The compact size and optional rear flue fitting means this boiler is ideal for even the snuggest of installations including kitchen cupboards and small cloakroom spaces. The ecoFIT pure? powerful aluminium heat exchanger offers outstanding performance and low energy consumption for any home. When you don't need as much heat, it will reduce itself to just 20% of its maximum output, meaning greater energy efficiency and lower bills. the ecoFIT is also compatible with vSMART technology, providing the ability to control the heating and hot water over the internet.
£1,692.30 each (Inc. VAT)
Valliant ecoTec Plus 424 Heat Only Gas Boiler 0010021223
Extremely reliable and displaying all the in-built quality you?e come to expect from Vaillant, the ecoTEC plus is clearly one of the best open vent solutions available today ? where homes utilise a traditional open-vented system to provide their heating and hot water, the ecoTEC plus open vent boiler is the ideal way to deliver exceptional energy efficient performance. The ecoTEC plus open vent boilers are the most compact boilers ever developed by Vaillant, this kitchen-friendly design, along with excellent siting versatility and low lift weight ensure a quick and straightforward installation. They are compatible with Vaillant's fantastic push-fit flue system, providing further flexibility of installation, and easier fluing options. The Vaillant ecoTEC is also simple to use, with push button programming allowing for the easy control of heat levels within the building, using less fuel ultimately saving money. They are also compatible with all Vaillant controls, including smartphone controls for remote control.
£1,613.26 each (Inc. VAT)
Vaillant ecoTEC Pro Combi 28kW Gas Boiler ErP 10021837
The Vaillant ecoTEC Pro 28 Combi Boiler uses a natural gas fuel supply and is perfect for 2-3 bedroom properties with a single bathroom and is typically popular for installation in small to medium sized houses, flats and bungalows. Vaillant's ecoTEC Pro range of combi boilers offers some of the best value boilers on the market, offering renowned quality at the best possible price. The Pro 28 combi boiler is also fully compliant with the latest ErP regulations, so you can rest assured that you are getting one of the most efficient and reliable boilers around. The Vaillant Pro 28 combi boiler is able to supply the central heating and hot water by heating the mains water supply, negating the need for a hot water cylinder or cold water feed tank, thus saving space and installation time, and providing hot water on demand.
£2,245.16 each (Inc. VAT)
Glow-worm Energy Combi 25kW Gas Boiler
With a central heating output of 25 kW and a hot water flow rate of 10.4 litres/min the Glow-worm Energy 25C combi boiler is a popular choice for use in smaller properties such as flats, apartments and houses with 1-2 bedrooms and 1 bathroom. As a new ErP compliant boiler, the 25C has been built to meet the new EU regulations concerning energy efficiency and, as an A-rated boiler model, you can rest assured you will be getting a high efficiency heating performance, something that can be seen in utility bills benefit in the long run. The Energy 25C model features a super-efficient aluminium heat exchanger that is designed to last a lot longer than your typical copper or alloy heat exchangers. The innovatively designed heat exchanger is extremely quiet and emits little sound during operation. The 25C boiler model is nice and compact too so can fit in most typical kitchen cupboard spaces, helping to free up room in the home by hiding the boiler away out of sight.
£1,233.28 each (Inc. VAT)