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.
Glow-worm Compact 24C Combi Boiler, Horizontal Flue and System Filter
£759.41
£632.84
Available for back-ordered delivery
Select your local store for Stock Availability.
Glow-worm Compact 28C Combi Boiler, Horizontal Flue and System Filter
£823.42
£686.18
56 Available for Delivery
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Glow-worm Compact 24C LPG Combi Boiler, Horizontal Flue and System Filter
£759.41
£632.84
30 Available for Delivery
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Glow-worm Compact 28C LPG Combi Boiler, Horizontal Flue and System Filter
£823.42
£686.18
29 Available for Delivery
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Glow-worm Compact 24C Combi Boiler, Vertical Flue, Adaptor and System Filter
£809.62
£674.68
Available for back-ordered delivery
Select your local store for Stock Availability.
Baxi 415 Heat Only Boiler
£969.60
£808.00
43 Available for Delivery
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Baxi 418 Heat Only Boiler
£1,010.40
£842.00
58 Available for Delivery
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Glow-worm Compact 28C Combi Boiler, Vertical Flue, Adaptor and System Filter
£871.12
£725.93
33 Available for Delivery
Select your local store for Stock Availability.
Baxi 816 Heat Only Boiler c/w MagnaClean Micro 2 Filter
£1,284.00
£1,070.00
78 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 24Ri Regular Boiler
£1,333.92
£1,111.60
26 Available for Delivery
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Baxi 830 Heat Only Boiler c/w MagnaClean Micro 2 Filter
£1,554.00
£1,295.00
30 Available for Delivery
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Glow-worm Compact 28C LPG Combi Boiler, Vertical Flue, Adaptor and System Filter
£871.12
£725.93
29 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 15Ri Regular Boiler
£1,170.11
£975.09
31 Available for Delivery
Select your local store for Stock Availability.
Baxi 424 Heat Only Boiler
£1,111.20
£926.00
28 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 18Ri Regular Boiler
£1,252.57
£1,043.81
22 Available for Delivery
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Worcester Greenstar 30Ri Compact Regular Boiler
£1,526.71
£1,272.26
21 Available for Delivery
Select your local store for Stock Availability.
Glow-worm Compact 24C LPG Combi Boiler, Vertical Flue, Adaptor and System Filter
£809.62
£674.68
24 Available for Delivery
Select your local store for Stock Availability.
Baxi 825 Heat Only Boiler c/w MagnaClean Micro 2 Filter
£1,498.80
£1,249.00
43 Available for Delivery
Select your local store for Stock Availability.
Baxi 430 Heat Only Boiler
£1,267.32
£1,056.10
8 Available for Delivery
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Worcester Greenstar 27Ri Compact Regular Boiler
£1,467.65
£1,223.04
8 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 12Ri Regular Boiler
£1,124.41
£937.01
10 Available for Delivery
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Baxi 616 Heat Only Boiler
£1,270.50
£1,058.75
22 Available for Delivery
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Worcester Greenstar 21Ri Regular Boiler
£1,294.92
£1,079.10
11 Available for Delivery
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Baxi 619 Heat Only Boiler
£1,358.45
£1,132.04
35 Available for Delivery
Select your local store for Stock Availability.
Baxi 819 Heat Only Boiler
£1,421.23
£1,184.36
20 Available for Delivery
Select your local store for Stock Availability.
Baxi 625 Heat Only Boiler
£1,428.12
£1,190.10
42 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 30Ri Compact LPG Regular Boiler
£1,613.63
£1,344.69
Available for back-ordered delivery
Select your local store for Stock Availability.
