Does Turning Your AC On and Off Damage the System in Louisville, KY?

Summers in Louisville can get uncomfortably hot, but that might not mean you want your cooling system to run 24/7 to provide relief. Adjusting your thermostat’s temperature settings could help you save money on energy expenses, but is it bad to keep turning the AC on and off? 

Here at Air Support Heating and Cooling, we specialize in AC repairs in Louisville, KY, so we understand why you might ask such a question. Below, we explain what you need to know about constantly shutting off your air conditioning system and why you might want to avoid doing so.

Why Would You Turn Off the Air Conditioning in Your Louisville Home or Business?

It’s no secret that air conditioning systems consume energy to chill indoor spaces. Since you’re more likely to use this equipment in the summer when temperatures in Louisville exceed 80 degrees, your monthly utility bills will be higher than usual. That’s why many people choose to turn their air conditioning off periodically, as this conserves energy and reduces expenses. 

What Happens If You Turn Your Cooling System On and Off Constantly

Unfortunately, energy usage with air conditioners isn’t as simple as you might think. Short cycling happens when the cooling unit constantly turns off and on, usually without completing a full cooling cycle. It’s a standard indicator that something is going wrong with the equipment, and it contributes to AC wear and tear. 

Is it bad to keep turning the AC on and off? It can be if you do it in a way that mimics short cycling. Instead of conserving energy, short cycling consumes more electricity because the cooling system struggles to reach and maintain the temperature on the thermostat. The air conditioner will simply overwork itself. 

This problem creates a negative chain reaction. Here’s a closer breakdown of the complications that could occur if you constantly turn your air conditioner on and off:

Excessive Energy Consumption

In theory, turning off your air conditioner when nobody is home or at night when everybody sleeps to lower energy bills makes sense. Unfortunately, this practice causes an overconsumption of energy because the equipment uses more power to start up and cool a hot building than to maintain a temperature. Maintaining a steady setting offers better efficiency. 

Temperature Fluctuations

If the cooling unit struggles to maintain temperatures, what does that mean for your comfort? Your home or business will likely begin to feel like a sauna. Even if you turn it on as soon as you get indoors, it will take time for the space to cool down.

Premature Wear and Tear on the Equipment

Due to the air conditioner overworking itself, it’ll experience more wear than it typically would under the right conditions. The power surge the system experiences every time it turns on wears down the components faster, resulting in poor performance, increased energy bills, and a system lifespan reduction.

Tips on Staying Cool in Louisville Without Damaging Your Air Conditioner

Now that you know the answer to “Is it bad to keep turning the AC on and off?” here’s what you can do to optimize your system’s energy efficiency properly:

Invest in a Programmable Thermostat

With a programmable thermostat, you can set specific temperatures according to your preferred schedule. That way, the temperature will automatically increase when your Louisville property is empty and drop at a predetermined time, so the space will be cool when you return. This device will help maintain your comfort without consuming excessive energy.

Set the Right Temperature

Your thermostat’s temperature is also important. In the summer, it’s best to set it between 72 and 80 degrees. The most energy-efficient climate is 78 degrees. 

Schedule HVAC Maintenance

Your cooling system needs routine maintenance to work optimally at a low cost. Experienced technicians can check for worn parts, replace the HVAC filter, and calibrate the thermostat.