If your present home heating system is too expensive to operate, is in poor condition, or if you are planning on buying a new home, you are probably considering your heat-ing options. About 60 per cent of the energy required to run the average home is used for space heating. Therefore, one of the most important projects you will undertake as a homeowner, besides insulating and draftproofing, is choosing, replacing or improving your heating system. A wise decision about heating can significantly reduce your heating costs while also making your home more comfortable. Some very impressive technological innovations have been made in heating systems in recent years, and there is a wide range of good equipment on the market. You will be using your new or improved heating system for along time, so it is important to do some research before deciding. It is worth taking the time to ensure that you make the best choice for your situation by first thoroughly investigating all your options. Nowadays, however, your options may be quite bewildering, because of the wide range of equipment and energy sources available.