With winter upon us in Newark, DE, it’s time to start thinking about replacing that old or non-functional furnace. If you’re shopping for a new furnace, you must decide whether gas or oil is the right option for your home. In the gas vs. oil furnace debate, you have several things to consider.

Check the Efficiency Rating

Before making the decision, check the efficiency rating of the furnaces you’re considering. Furnace efficiency is rated using the annual fuel utilization efficiency (AFUE). A new oil furnace is likely to have AFUE ratings between 80 and 90, while gas furnaces have ratings between 89 and 98.

In the gas vs. oil furnace debate, gas comes out on top for efficiency, but no matter which you choose, a new furnace will be more efficient than one put into place 10 or more years ago.

Consider the Price

While a gas furnace might be more efficient, it’s also more costly. If you’re on a tight budget for your installation, you may need to go with an oil furnace because of the lower cost. However, be sure to factor in the cost of fuel. Heating oil can cost three to four times the amount of natural gas. Oil prices do change significantly from year to year, however, so this could change.

If you’re confused by the gas vs. oil furnace debate and which would be best for your Southern Maryland home, contact the team at William G Day Company. Our HVAC experts will help you choose the new furnace that is the best fit for your home.