Posted by Lelia,
It is less expensive up front and will most surely be an improvement over what you already have in your home. On the pro side this type of furnace maintains constant temperature and is relatively inexpensive to operate. If you live in the Eastern United States where the winters are harsh or any climate where it snows you might have an oil furnace. For the greatest comfort this is the first choice. AFUE ratings are at least 87 percent and warranties on heat exchangers are for the lifetime of the unit from some companies.
They are a quieter option and they don’t require the same type of venting.
Researching your Gas Furnace options is not only smart but you will be an informed shopper when you are ready to purchase your next furnace.
