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.
Baxi Multifit In Flue Outdoor Sensor - Combi
£41.15
£34.29
30 Available for Delivery
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Baxi Multifit In Flue Outdoor Sensor - System
£50.75
£42.29
1 Available for Delivery
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Baxi Multifit In Flue Outdoor Sensor Extension Kit
£17.63
£14.69
24 Available for Delivery
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Baxi Multifit In Flue Outdoor Sensor - Ridge Tile
£149.18
£124.32
Order now for delivery within 10 working days
Available for back-ordered delivery
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Glow-worm Wired Outdoor Sensor
£35.35
£29.46
3 Available for Delivery
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Vokera Outdoor Weather Compensation Sensor
£52.99
£44.16
128 Available for Delivery
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Viessmann Room Temperature Sensor (To Supplement Vitotrol 200-E)
£58.03
£48.36
Order now for delivery within 10 working days
Available for back-ordered delivery
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Viessmann Outside Weather Compensation Temperature Sensor - NTC 10 kOhm
£46.51
£38.76
26 Available for Delivery
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Viessmann Vitodens 200-W System Boiler Flush Mounting Valves / Fittings Pack c/w Backplate For Stud Walls
£141.18
£117.65
Order now for delivery within 10 working days
Available for back-ordered delivery
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Viessmann DHW Cylinder Temperature Sensor NTC 10k
£58.60
£48.83
5 Available for Delivery
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Worcester Greenstar Outdoor Weather Sensor
£34.80
£29.00
4 Available for Delivery
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