Natural gas can be obtained from the utility company and it is made available to homes through service lines. Oil is usually stored in tanks either outside the home or somewhere away from the main living quarters. Both types of systems are much cleaner burning that older heating sources like coal. Natural gas offers an energy content of roughly 100k BTU per 100 cubic feet. Oil produces about 139 BTU per gallon. It is difficult to compare the two in terms of energy efficiency because they appear in different forms. The ultimate way to compare is almost always to understand how the costs for each are determined. The costs for heating with gas may be difficult if a homeowner is also cooking with gas. A typical bill doesn't contain breakdown information for a variety of appliances. Heating with a heating oil furnace however, can be much easier to calculate by knowing how much fuel is purchased, just how much the tank is capable of holding and exactly how much is left in the tank.
Oil powered furnaces rely on a more elaborate burner system with several burners, rather than one for gas powered furnaces. Therefore, gas furnaces are typically less expensive to install and can also be easily fitted to forced air heating systems. Oil furnaces are often retrofitted to older coal burning furnaces though some conversions to natural gas have also occurred.
A heating contractor can provide the very best information about what type of system will work best for your own home, and the best brands, such as Carrier furnaces. Sometimes the issue of availability may present an obstacle. If there is no natural gas service in a particular area another source will likely be needed. Heating oil is often supplied to a home owner by a delivery truck which enables it to be delivered any time in many communities. There are actually both positive and negative facets of each kind of heating source. Many people claim gas in cleaner and healthier for the environment. However, it requires a supply network to be available. When it is not available an alternative solution like propane may be used, although it is becoming less common.
To comprehend which happens to be more efficient in terms of cost one must take a look at current in addition to historical prices,to get a better overall picture. It's not enough to find out which sources produces more energy, as not all the energy produced may be used by the heating system. Overall, oil systems are more expensive to install and repair but gas furnaces need frequent maintenance by an HVAC contractor as well. Click here for more details.
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