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.
Brand
Baxi (25) Ideal (23) Viessmann (20) Worcester (20) Vaillant (15) Glow-worm (8) Vokera (4) Ferroli (3) Main (2) Keston (2)View More
Heat Output (kW)
19 (3) 24 (18) 25 (9) 26 (6) 28 (6) 29 (2) 30 (30) 32 (10) 33 (1) 34 (1) 35 (12) 36 (13) 38 (1) 40 (5) 43 (1) 45 (1) 50 (3)View More
Flow Rate (L/min)
8.5 (1) 9 (1) 9.6 (1) 9.8 (1) 9.9 (4) 10 (1) 10.2 (6) 10.4 (2) 10.6 (2) 10.7 (1) 10.8 (1) 11.1 (1) 11.4 (2) 11.7 (1) 12 (2) 12.2 (4) 12.3 (4) 12.4 (7) 12.5 (1) 13.1 (2) 13.4 (2) 14.4 (1) 14.5 (6) 14.7 (1) 15 (3) 15.2 (1) 15.6 (1) 15.7 (2) 16.2 (1) 16.4 (2) 16.5 (1) 17 (4) 17.8 (1) 17.9 (1) 18 (1) 18.1 (1) 19 (1) 20 (1) 20.1 (1) 21 (1) 25 (1) Other (43)View More
Stock Status
In Stock Only (94)
