The Best Time to Buy a Discounted Air Conditioner

How to Save the Most When Buying an Air Conditioner

Young couple buying air conditioner in electronics store. BJI / Blue Jean Images

The best time to buy an air conditioner at a deep discount is the winter. But the savings only start there.

Why You'll Save the Most in Winter

Demand for air conditioners is at its lowest in the cooler months, so retailers often find themselves overstocked with minimal demand. To encourage shoppers to buy, appliance stores routinely offer discounts to lure customers into stocking up in the off-season.


Window Units Vs. Central Air Conditioning

A key cost consideration in purchasing a new cooling system for your home is whether to buy individual units for each room that needs air conditioning or to install a central air conditioning system for your entire home. Individual window units are cheaper, even if you need to purchase a few of them. Renters, especially, will be drawn to the lower cost of window units. However, if you own your home and have a forced-air furnace and existing ductwork, the installation cost may be outweighed in the coming years by the savings you'll achieve by using a thermostat to control the temperature. 

What Size Air Conditioner Do You Need?

Another important factor that affects the cost of your air conditioner is how much power it puts out. If you are purchasing a window unit, you'll want to select one that has a power output corresponding to the size of the room that needs cooling.

 An air conditioner's power is measured in British thermal units, or BTUs. The higher the number, the more powerful the unit and the more expensive it will be and the more it will cost to run. Below are general guidelines to help you select the correct power output for your room:

  • Small room (100-300 sq. ft.): 5,000 - 6,000 BTU
  • Medium room (250-550 sq. ft.): 7,000 - 8,200 BTU
  • Large room (350-950 sq. ft.): 9,800 to 12,500 BTU

Additional Ways to Save Money While Keeping Your Home Cool

In addition to purchasing a best-priced unit and selecting the correct size, there are other ways to save money and maintain a cool, comfortable temperature in your home. First, during warm months, keep shades and curtains drawn on sunny days, thereby preventing additional heat from entering your home. Also, when not in use, fans in bathroom and kitchen areas should be turned off. Otherwise, they are pulling warm air into the house. Another easy way to save money in powering your units is to set the desired temperature just a bit higher. Even a few degrees can save you quite a bit on your monthly power bill. It's important to make sure all filters within your air conditioner are cleaned regularly and repaired or replaced when necessary. Ceiling fans can be a relatively inexpensive way to make the most of the cool air emanating from your air conditioner, as they do an excellent job of circulating air. Lastly, look for air conditioners with the Energy Star symbol. This volunary program allows manufacturers to identify units that are the most energy effecient.

Saving money on the initial purchase of your air conditioner is the first step in cooling your home for less. Follow the steps listed above and you'll continue to save -- and enjoy the cool -- for years to come.