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.
Worcetser Bosch CR11 Wired Control & Intelligent Room Thermostat
£68.39
£56.99
Available for back-ordered delivery
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Worcester Greenstar Danesmoor Utility 12/18 Regular Oil Boiler (2022+)
£2,138.40
£1,782.00
8 Available for Delivery
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Worcester Greenstar Danesmoor Utility 18/25 Regular Oil Boiler (2022+)
£2,322.00
£1,935.00
7 Available for Delivery
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Worcester Greenstar Danesmoor Utility 12/18 System Oil Boiler (2022+)
£2,485.20
£2,071.00
7 Available for Delivery
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Worcester Greenstar Danesmoor Utility 18/25 System Oil Boiler (2022+)
£2,638.80
£2,199.00
6 Available for Delivery
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Worcester Greenstar Danesmoor External 12/18 Regular Oil Boiler (2022+)
£2,727.60
£2,273.00
2 Available for Delivery
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Worcester Greenstar Danesmoor External 18/25 Regular Oil Boiler (2022+)
£2,806.80
£2,339.00
5 Available for Delivery
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Worcester Greenstar Danesmoor Utility 25/32 Regular Oil Boiler (2022+)
£2,877.60
£2,398.00
5 Available for Delivery
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Worcester Greenstar Danesmoor External 12/18 System Oil Boiler (2022+)
£3,106.80
£2,589.00
Order now for delivery within 10 working days
Available for back-ordered delivery
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Worcester Greenstar Danesmoor Utility 25/32 System Oil Boiler (2022+)
£3,236.40
£2,697.00
6 Available for Delivery
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Worcester Greenstar Utility 32/50 Regular Oil Boiler (2022+)
£3,356.40
£2,797.00
6 Available for Delivery
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Worcester Greenstar Danesmoor External 18/25 System Oil Boiler (2022+)
£3,387.60
£2,823.00
6 Available for Delivery
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Worcester Greenstar Danesmoor External 25/32 Regular Oil Boiler (2022+)
£3,403.20
£2,836.00
2 Available for Delivery
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Worcester Greenstar Heatslave II 12/18 Combi Oil Boiler (2022+)
£3,481.20
£2,901.00
6 Available for Delivery
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Worcester Greenstar Utility 50/70 Regular Oil Boiler (2022+)
£3,606.00
£3,005.00
4 Available for Delivery
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Worcester Greenstar Heatslave II 18/25 Combi Oil Boiler (2022+)
£3,625.20
£3,021.00
8 Available for Delivery
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Worcester Greenstar Heatslave II External 12/18 Combi Oil Boiler (2022+)
£3,650.40
£3,042.00
10 Available for Delivery
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Worcester Greenstar Heatslave II External 18/25 Combi Oil Boiler (2022+)
£3,860.40
£3,217.00
14 Available for Delivery
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Worcester Greenstar Danesmoor External 25/32 System Oil Boiler (2022+)
£3,889.20
£3,241.00
6 Available for Delivery
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Worcester Greenstar Heatslave II 25/32 Combi Oil Boiler (2022+)
£3,932.40
£3,277.00
9 Available for Delivery
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Worcester Greenstar Heatslave II External 25/32 Combi Oil Boiler (2022+)
£4,131.60
£3,443.00
5 Available for Delivery
Select your local store for Stock Availability.
