Combi boilers save energy
Combi boilers save energy
Gas costs are rising around the planet and it appears that gas costs cost more every year. One leading consumer of gas in the house is the boiler. Installing a modern condensing gas combi-boiler could save you 30 percent on your energy bills.
Working in the background your current boiler will be heating your home and offering hot water for washing cutlery and clothing in addition to powering your bath. The median gas boiler lasts for fifteen years before you start to incur unanticipated problems and it becomes inefficient. Although your boiler at home may only be ten or 12 years old it could be wasting energy. Your old gas boiler may only be 20% efficient whereas a modern SEDBUK A ranked boiler could be up to 95% efficient.
If your central heating boiler is over 10 years old, it might be worth investing in a fresh model. A new central heating boiler should lead to a large reduction in your energy bills. If you have a small home with a moderate demand for hot water a gas combination boiler is probably the best option for you. A combi boiler takes cold water from the mains and heats it as called for thereby getting rid of any requirement for the hot water storage cylinder. If you have a combi boiler you will find that hot water may not be available in the kitchen if you are filling a hot bath as it heats the hot water as called for.
Common gas fired boiler types heat hot water and hold it in the hot water tank to be available when necessary. You will get heat loss and gas losses even though the hot water tank is insulated. In addition the hot water tank takes up space in the household which could be used for other storage purposes.
You can get efficiencies of up to 60 percent by putting in a gas combi-boiler and getting rid of the hot water storage tank. A combi condensing boiler is even better where water is heated on demand and the hot exhaust gases normally vented to the air is used to heat a secondary coil. Clever use of this gas to heat the water on need means that this type of boiler can further save on your gas costs.