Condensing Gas Boilers & Accessories
What is a condensing boiler?
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. The water vapour produced during combustion is condensed into water, which leaves the system via a drain.
Heating and Plumbing Warehouse's boilers and accessories category supplies gas condensing combi boilers, system boilers and its horizontal flues, vertical flues and all the accessories which are necessary for heating systems.
Intergas is a pioneer in the field of high-efficiency (HE) central heating engineering. For over twenty years now, Intergas has been dedicated to perfecting its HE boilers. The Intergas Combi Compact HR has been a best selling HE boiler in the Netherlands for many years. Its…£946.06Product DetailsThe Intergas Combi Compact HRE boiler has ground breaking technology and incorporates the latest 'Double High Efficiency' heat exchanger. Due to the separate central heating and hot water circuits the Intergas Combi Compact HRE doesn't use a diverter valve or a secondary…£920.83Product DetailsThe Intergas Xtreme combi boilers are packed with user-friendly and energy-saving features. There are easy-to-read-and-use icons on the new illuminated touchscreen display panel, an expansion vessel is incorporated within the boiler, there’s a combined PRV and condensate…£1,389.90Product DetailsThe Intergas Xclusive still uses our tried-and-tested dual, two-in-one, aluminium heat exchanger technology. It fully integrates both hot water and central heating circuits in the most technologically advanced form to date. The Intergas Xclusive contains cutting-edge,…£1,149.96Product Details