After a long, sizzling summer you are probably happy to be turning off your air conditioner for the last time until next spring when you hope it starts up again, right? Well, you might want to rethink that.

Before you put your AC system away for the winter, you might want to consider having it checked out by one of our certified contractors. If it is older or has been giving you problems, you might want to have it replaced. AC replacements done in the fall often have much better outcomes for consumers than those done in the heat of the summer or when you first start your system up in the spring. Here are five good reasons to replace your old AC this fall season.

It Will Save You Money. By replacing your system in the fall, you put time on your side. Time to research the type of equipment that would be best for your situation instead of just replicating whatever you had before. Since investments in new HVAC systems can be significant, this time also allows you to plan. You might even consider covering it under a home equity loan, thus saving on financing costs.

You Can Get What You Want. Since you and the contractor both have more time to figure out what system to buy, you can also take time to see some of the latest technology available in HVAC systems. A lot has changed since your old system was installed. You will probably realize some significant improvements in comfort and reductions in energy costs, and there are many more options available today than 15 or 20 years ago.

Today you can decide on systems that provide superior nighttime comfort and humidity reductions, as well as being less noisy both inside and outside of your home. Controls, communications and programmable thermostats are some other features you might consider if you have the time to research them.

Beware of the Dying Heat Pump. If you have an air conditioner that doubles as a heat pump in the winter you should definitely have your system checked out in the fall. If it was not keeping up during the hottest days in the summer, it will not keep up on the coldest days of the winter and you might end up paying extra on your power bills since you will be using auxiliary resistance heaters to stay warm.

Because most heat pumps come with backup heaters, you might not even know this until you get your first heating bill. If you have a conventional furnace instead of a heat pump, fall is also a great time to have that checked out by a contractor. If it is older like the AC, you might be better off having them both replaced at the same time.

You’ll Have Time to Think About It. If you have a few of our contractors out to check your AC system in the fall, you might have time to have them run some new calculations on both the actual cooling requirements for your home as well as the ductwork and airflow calculations.

A lot might have changed with your home since that old AC system was installed and these changes can affect both the size and type of system you now need to adequately cool and heat your home. For example, if you added insulation, added or upgraded to windows that are more efficient, knocked out some walls or added a room, you might need a different system size. If you get the wrong size system, you could have multiple problems.

Energy Savings from High Efficiency Systems. HVAC systems get replaced when they are about 14-16 years old (or more, depending on the length of the cooling or heating seasons and accumulated run time). So, if your system is getting older or you have had some problems recently it might be worth taking some time in the fall to do your research and schedule a consultation with one of our contractors who can talk with you about the best options for your home HVAC investments.


For information or assistance with HVAC efficiency, give Interstate Heating & Air Conditioning a call at 405-794-8900.

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