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…£866.98Product DetailsThe Ideal Exclusive Combi Boiler is a cost effective boiler and comes complete with domestic hot water controls, switched pre heat function and a digital display providing reliable control of the homes heating and hot water performance. Comes complete with 5 year warranty and…£648.90Product DetailsThe Ideal Logic Max is part of the flagship range from Ideal Boilers which comes complete with a high quality 22mm brass system filter and a straight out of the box 10 year warranty. Compatible with a variety of controls including the new range of Touch thermostats, compact and…£995.71Product DetailsLike a traditional boiler, a system boiler provides stored hot water but with two important differences. To begin with, many of the heating and hot water system components are located in the boiler itself for quicker and easier installation. And a system boiler doesn't need a…£898.60Product DetailsAn open vent boiler - often described as a traditional boiler - is the perfect choice for homes already with a heating and hot water system with a separate hot water cylinder. 7 YEAR WARRANTY CH: 26.6kW (90762btu) Boiler only£858.05Product 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…£1,269.96Product 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,…£1,029.91Product DetailsUltra-quiet operation (Quiet Mark-approved), small footprint and total flexibility of siting (with top and rear flue options) mean that the Vaillant ecoFIT Pure range fits in with your needs.The automatic purging assistance and high spec, aluminium heat exchanger makes for a…£1,047.04Product Details