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Boilers by brand

In the UK the use of condensing boilers is now compulsory unless certain criteria for exemption can be identified by a qualified heating engineer. Condensing boilers are water heaters in which a high efficiency (typically greater than 90%) is achieved by using the waste heat in the flue gases to pre-heat the cold water entering the boiler. Fuelled by gas or oil, they're called condensing boilers because the water vapour produced during combustion is condensed into water, which leaves the system via a drain. To help you find the condensing boiler brand you're looking for, we've categorised them here by the manufacturer.

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Showing items 1-30 of 853

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Ariston Piccolo 5L 2kW
£104.10 £86.75
Ariston Andris Lux 6L Undersink 1.5kW
£110.40 £92.00
Ariston Andris Lux 10L Undersink 2kW
£114.00 £95.00
Ariston Andris Lux 10L Oversink 2kW
£110.40 £92.00
Ariston Andris Lux 15L Undersink 2kW
£144.00 £120.00
Ariston Andris Lux 15L Oversink 2kW
£156.00 £130.00
Ariston Andris Lux 10L Undersink 3kW
£150.00 £125.00
Ariston Andris Lux 10L Oversink 3kW
£144.00 £120.00
Ariston Andris Lux 15L Undersink 3kW
£168.00 £140.00
Ariston Andris Lux 15L Oversink 3kW
£168.00 £140.00
Ariston Andris Lux 30L Oversink 3kW c/w Kit A,B & C

Starting at £358.80 £299.00

Ariston Andris Lux Eco 10L Undersink 2.5kW
£144.00 £120.00
Awaiting Stock - check back!
Ariston Andris Lux Eco 10L Oversink 2.5kW
£156.00 £130.00
Ariston Andris Lux Eco 15L Undersink 2.5kW
£158.40 £132.00
Ariston Andris Lux Eco 15L Oversink 2.5kW
£158.40 £132.00
Ariston Andris Lux Eco 30L Oversink 2.5kW c/w Kit A,B & C

Starting at £478.80 £399.00

On Sale
Ariston Velis Evo 45 1.5kW + Kit
Save £18.00
£456.00 £438.00 £365.00
On Sale
Ariston Velis Evo 80 1.5kW + Kit
Save £18.16
£483.76 £465.60 £388.00
On Sale
Ariston Velis Evo Wi-Fi 45 3kW + Kit
Save £18.00
£525.60 £507.60 £423.00
On Sale
Ariston Velis Evo Wi-Fi 80 3kW + Kit
Save £18.00
£584.40 £566.40 £472.00
Ariston Pro1 Eco 50 + Kit
£411.60 £343.00
Ariston Pro1 Eco 80 + Kit
£438.00 £365.00
Ariston Pro1 Eco 100 + Kit
£487.20 £406.00
Ariston Next Evo X 11 LPG
£392.62 £327.18
Baxi 224 Combi 2 Boiler
£674.29 £561.91
Baxi 224 Combi 2 Boiler, Quick-List Pack

Starting at £674.29 £561.91

Baxi 224 Combi 2 LPG Boiler
£674.29 £561.91
Baxi 228 Combi 2 Boiler
£714.11 £595.09
Baxi 228 Combi 2 Boiler, Quick-List Pack

Starting at £714.11 £595.09

Showing items 1-30 of 853

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