To effectively understand heating oil versus natural gas, you’ll first need some background on natural gas.
Natural gas has historically been a popular home heating fuel. However, during the second decade of the 21st century, its market has declined, as electricity is eroding natural gas’s share.
This is due, in part, to relocation of the American population. Many residents are moving to western and southern states where natural gas is not a common heating fuel. However, in the Northeast, use of both natural gas and electricity is growing.
There are three natural gas whole-house heating options:
Next up in the natural gas versus oil match are the benefits of natural gas. Compared to oil, natural gas is less expensive. The average natural gas bill in winter 2014 to 2015 was $642, and natural gas tends to be one of the least expensive fuel options overall.
The efficiency of natural gas systems varies. The best quality systems are more than 90 percent efficient. Less expensive models rate at the lowest acceptable standard: 78 percent. Oil heaters, however, emit more heat per BTU than any type of gas furnace.
Efficiency also depends upon the location of ductwork. Ducts within interior walls or basements are most efficient. If the passages go through a poorly insulated attic or crawlspace, efficiency drops. Leaky ductwork reduces efficiency and increases utility bills.
Gas heating systems cannot be used everywhere in the U.S., either. A piped supply system must be in place to carry gas to buildings.
Safety is also a concern. Natural gas systems need proper maintenance, and a significant gas leak could cause an explosion and fire. In addition, without adequate venting, carbon monoxide — a poisonous gas — can spread through the house. People can become seriously ill or even die from carbon monoxide poisoning. Take proper safety measures and preventive precautions, such as installing a carbon monoxide alarm or detector.
When natural gas is compared to oil, there are certain advantages. However, just like with any system, those advantages need to be weighed against the disadvantages to decide which heating system will work best in your particular situation.Download the full guide!