Nothing lasts forever, and the same goes for the furnace in your house. Sure, it won’t see as much use in Florida as, say, in colder states like New York, Maine, or Rhode Island. Regardless, you still want to get the most out of your furnace even if it isn’t seeing much use.
In this article, we’ll go over how long you can expect your furnace to last, some issues that can shorten its lifespan, and when it’s time to get a new one.

Installing an
Heating a home in Florida during our mild winters is a bit of a juggling act. We don’t need our heating systems to run every day, through most of the day, as in a cold northern state where the weather is routinely below freezing. We’ll need our heaters on certain occasions and run them long enough to keep away the cool chill of days that are in the 50s. This makes it easy for a heater to get a house
Before we go further in this post, we want to be clear:
When winters are freezing cold and having a heating system is a basic part of survival, the question of when to get a new heater is an urgent one that people tend to think about long before the blizzards strike. Obviously, we don’t have the same kind of problem here in North Central Florida, where our winters are mild. But in ways, this makes the question about whether to replace a heater or keep repairing it trickier. No matter how often you use your heater, at some point, you’ll need to retire it because continuing with repairs is more costly.
The weather in Florida is often weird. And during the winter it becomes more unpredictable. Handling home
“Winter weather” is a relative term in North Central Florida. We won’t get hit with snowstorms or bone-chilling subzero temperatures. However, we often deal with rain and temperature swings that make it necessary for our homes to have working heating systems. November is the right time—deeper into fall—to make sure your residential heating system is able to do the job you expect from it. You don’t want to switch on your electric furnace for the first time in December only to discover you already need to schedule
What’s the most common type of home heating system in the U.S.? The natural gas furnace by a wide margin. Gas furnaces produce large amounts of heat and can warm up a house faster than almost any other type of heater. The lower cost of natural gas makes them attractive as well.
Once upon a time, the most common furnace for a house was a ghastly monstrosity known as an “octopus furnace.” It sat in the basement of the home, burned coal, and distributed heat by letting it rise through large pipes that crawled up through the house. Inefficient, unreliable, costly, dangerous.
The air filter for your HVAC system is a critical component for it to operate well. It isn’t there to clean your household air but to protect the interior of the cabinet from all the dust, lint, and other particles the blower fan draws in through the return air ducts.