You switch the thermostat from cool to heat and set it. Unfortunately, your furnace never turns on. If the unit is 15 years old or older, it is most likely time to replace it. The average life you will get out of the furnace is 15 years. If your furnace refuses to turn on, this is just one sign that you need a new one.
Odd Noises/Smells
Another sign that you need a new furnace is strange noises or strange smells. You never want to hear your furnace bang, hiss, pop, or squeal. These are signs that the furnace has a mechanical problem. Strange odors coming out of the vents or around the furnace could be a sign of a fuel leak.
Too Much Cycling
Old furnaces tend to cycle more often because they cannot keep homes warm. Unfortunately, what this means is the furnace turns on and off constantly. If the furnace is operating properly, it will turn on, heat the home to the desired temperature, and turn off without turning on again right away.
High Energy Bills
Unfortunately, this cycling will increase your energy bills because the furnace is using more gas or electricity. In addition, an old furnace may no longer be able to run efficiently. As such, it, too, will use more gas or electricity and increase your energy bills throughout the winter.
Uneven Heating
An old furnace may also heat your home’s interior unevenly. Some rooms may be colder than others, or some areas inside a room may be colder than others. Either way, you need a new furnace because your old furnace can no longer heat your home uniformly. In severe cases, your home may be cold even when the furnace is running. This definitely points to a need for a new furnace.
Frequent Repairs
Another thing that points to a need for a new furnace is frequent repair work. If you have to call us frequently to come out and repair your furnace, it’s time to save money by replacing it. The furnace that is in constant need of repair is too old. It has reached the end of its lifespan.
If you are having any of the problems discussed in this blog post, call us to schedule an appointment for a furnace inspection. We will inspect your furnace thoroughly to let you know if it can be repaired. If it cannot be repaired, we will help you pick out a new furnace and install it.