Combi is basically short for combination, and these Heating, Ventilation plus A/C appliances were traditionally called a combination boiler since they were originally created to combine all parts of a traditional central heating appliance into a single compact unit… A combi boiler is a type of boiler that can supply both central heating and tepid water, and modern combination boilers utilize condensing technology to efficiently heat your Heating, Ventilation plus A/C appliance water by extracting latent heat from the flue gases.
- When you require tepid water or heating, a gas burner in the combination boiler is easily ignited.
The heat from the flame is then moved through the main heat exchanger to your primary circuit, at which point the heat is moved directly to either the radiators or to your tepid water taps through a plate heat exchanger. All kinds of modern combination boilers also have a preheat system that basically permits your combination boiler to store a little amount of water that can be drawn from your boiler. The water is then collected inside your boiler and checked on at your desired temperature level through the daytime hours, ready to be moved to your tepid water tap as suddenly as possible. Combination boilers are a pretty nice choice for many homeowners because of the amazing benefits they come with. These include however are not limited to their small size, efficiency, currency-saving ability, and their ability to bring about tepid water on demand. Combi boilers are pretty much designed to last anywhere between 10 to 15 years, depending on how often they are worked on and their model. With respected servicing, the lifespan of a combination boiler can be extended by a generous amount.