Boilers by brand
We stock leading boiler manufacturers including Baxi, Glow-worm, ECA, Navien, Ideal, Worcester Bosch and more. To help you find the condensing boiler brand you're looking for, we've categorised them here by the manufacturer.
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.
Ariston Andris Lux 6L Undersink 1.5kW Electric Water Heater
£117.60
£98.00
48 Available for Delivery
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On Sale
Ariston Andris Lux 10L Undersink 2kW Electric Water Heater
£135.60
£113.00
40 Available for Delivery
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On Sale
Ariston Andris Lux 10L Oversink 2kW Electric Water Heater
£135.60
£113.00
5 Available for Delivery
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On Sale
Ariston Andris Lux 15L Undersink 2kW Electric Water Heater
£152.40
£127.00
26 Available for Delivery
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On Sale
Ariston Andris Lux 15L Oversink 2kW Electric Water Heater
£152.40
£127.00
23 Available for Delivery
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On Sale
Ariston Andris Lux 10L Undersink 3kW Electric Water Heater
£157.20
£131.00
25 Available for Delivery
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On Sale
Ariston Andris Lux 10L Oversink 3kW Electric Water Heater
£157.20
£131.00
63 Available for Delivery
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On Sale
Ariston Andris Lux 15L Undersink 3kW Electric Water Heater
£179.40
£149.50
32 Available for Delivery
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On Sale
Ariston Andris Lux 15L Oversink 3kW Electric Water Heater
£179.40
£149.50
14 Available for Delivery
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Ariston Andris Lux Eco 10L Undersink 2.5kW Electric Water Heater
£144.00
£120.00
Order now for delivery within 10 working days
Available for back-ordered delivery
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Ariston Andris Lux Eco 10L Oversink 2.5kW Electric Water Heater
£156.00
£130.00
Available for back-ordered delivery
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Ariston Andris Lux Eco 15L Undersink 2.5kW Electric Water Heater
£158.40
£132.00
1 Available for Delivery
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Ariston Andris Lux Eco 15L Oversink 2.5kW Electric Water Heater
£158.40
£132.00
Order now for delivery within 10 working days
Available for back-ordered delivery
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Ariston Velis Evo 45 1.5kW Electric Water Heater & Unvented Kit
£487.30
£406.08
27 Available for Delivery
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Ariston Velis Evo 80 1.5kW Electric Water Heater & Unvented Kit
£532.40
£443.67
31 Available for Delivery
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Ariston Velis Evo Wi-Fi 45 3kW Electric Water Heater & Unvented Kit
£546.70
£455.58
18 Available for Delivery
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Ariston Velis Evo Wi-Fi 80 3kW Electric Water Heater & Unvented Kit
£591.80
£493.17
3 Available for Delivery
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Ariston Pro1 Eco 50 Electric Storage Water Heater c/w Unvented Kit
£438.90
£365.75
8 Available for Delivery
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On Sale
Ariston Pro1 Eco 80 Electric Storage Water Heater c/w Unvented Kit
£475.75
£396.46
36 Available for Delivery
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Ariston Pro1 Eco 100 Electric Storage Water Heater c/w Unvented Kit
£504.35
£420.29
46 Available for Delivery
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Ariston Next Evo X 11 LPG Water Heater
£393.60
£328.00
59 Available for Delivery
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Ariston Next Evo X 16 Natural Gas Water Heater
£427.50
£356.25
175 Available for Delivery
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Baxi 415 Heat Only Boiler
£969.60
£808.00
31 Available for Delivery
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Baxi 418 Heat Only Boiler
£1,010.40
£842.00
29 Available for Delivery
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Baxi 424 Heat Only Boiler
£1,111.20
£926.00
36 Available for Delivery
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On Sale
CLEARANCE - Baxi 636 Combi Boiler
£1,078.80
£899.00
Order now for delivery within 10 working days
Available for back-ordered delivery
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Baxi 613 Heat Only Boiler
£1,226.59
£1,022.16
6 Available for Delivery
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Baxi 616 Heat Only Boiler
£1,270.50
£1,058.75
13 Available for Delivery
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Baxi 619 Heat Only Boiler
£1,358.45
£1,132.04
13 Available for Delivery
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Baxi 625 Heat Only Boiler
£1,428.12
£1,190.10
12 Available for Delivery
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