Gas water boiler appliances are different from combination heaters. The former are used to heat up the water for household needs, while the latter additionally provide heat for the living premises. Obviously, water-only heaters are not as universal as combi models, yet, they have several great advantages:
Given these advantages gas water boiler can be a great alternative to combi models. This is especially true if you got a bigger house or an apartment with more than just one bathroom. In that case single powerful appliance can satisfy your entire hot water needs, and a separate heat-only boiler will provide warmth during the cold season.
Gas water boilers are known to be the most efficient among all residential boilers. Heaters that use oil and other energy sources are often at least twice as expensive to operate as gas appliances. Moreover, gas technology has become truly widespread allowing top producers on the market to invest heavily in the R&D. This in turn ignited some significant technological know-how in the recent 15 years, bringing improved efficiency and more eco-friendly operation.
For instance, modern gas boilers utilize special recycling mechanisms to extract additional energy released by hot exhaust gases. In the earlier models these gases were simply allowed to the atmosphere and their energy potential has not been used at all. New technology allows modern gas boilers to consume 10-20% less gas to heat up the same amounts of water. Lower energy consumption, in turn, means reduction of the greenhouse gas emissions to the atmosphere.
Modern models offer great savings in reduced gas and water bills, but they are also extremely safe to operate and maintain. Here are some of the greatest features you can expect when buying a water-only boiler:
Gas water boiler is a very useful household appliance to have at home. This compact and powerful device will satisfy all your hot water needs and provide big-time savings in gas and water bills.