Do you need speedy HVAC repairs from a contractor you can trust? Let the experts at Leith Heating & Cooling help. Call 847-648-9977.

You depend on your air conditioning system to keep you cool during the hottest months of the year. However, internal damage could cause your unit to shut down unexpectedly. Knowing what to do when your AC goes out in summer can help you avoid sleepless nights and discomfort.

Carol Stream’s air conditioning repair experts outline ten things you should do when your HVAC system shuts off. Consider the following information, then hire a trusted repair contractor near you.

1. Don’t Panic

It can be tempting to panic if your air conditioner breaks during a hot day. If you have a newer unit, you may not know what caused the problem. However, stress won’t help you cool down or resolve the issue.

Take a deep breath and consider all of your options. Ask yourself a few questions before taking the next steps. For example:

  • Did someone in my house turn off the central AC in a different room?
  • Do other appliances in my home still have power?
  • How old is my AC unit?
  • Do I experience this problem with my AC often?
  • Is my AC on, but cool air is not coming out?

Answering these questions will help you determine the severity of the problem.

2. Set Up Temporary Cooling Appliances

If you aren’t sure what to do when your AC goes out in summer, turn on portable cooling appliances to reduce heat while you think of solutions. Here are a few devices that may help:

  • Desk fans
  • Ceiling fans
  • Evaporative coolers 
  • Spray bottles
  • Hand fans

Try to avoid unconventional methods, like standing by an open refrigerator. This mistake could cause your utility bills to spike and spoil your food.

3. Turn Your HVAC System Off

Always make sure that your HVAC system is off before attempting inspections. Some units may have circuit board or wiring problems that could electrocute you without warning. If your AC unit does not have power, switch off your house breaker just to be safe.

4. Inspect the Exterior and Interior of Your Unit

Do you notice damage on the outside of your AC unit? If so, your appliance may also have broken interior components. A thorough inspection can help you identify common problems, such as:

  • Mold growth
  • Refrigerant leaks
  • Broken blower fans
  • Corroded electronics
  • Chewed cables caused by pests
  • Punctured condenser coils 
  • Dirty air filters
  • Obstructions in your vents or conduits

Each of these problems can escalate into system-wide AC failures. Still, you may not have the knowledge or equipment to repair them yourself.

5. Call a Reliable HVAC Technician

DIY air conditioning repairs can be time-consuming. Call an HVAC professional to schedule emergency repairs. Licensed and insured technicians — like those at Leith Heating & Cooling — will arrive quickly with all the tools needed to restore your HVAC system in no time.

They can also provide preventive care advice, so you avoid similar mishaps in the future. Ask your contractor to inspect your air ducts, outdoor unit, and central cooling appliance for other issues that may need attention. This way, you can be confident about the results of your repairs.

6. Close Windows and Doors

You may wonder what to do when your AC goes out in summer before the HVAC contractor arrives. 

Try a few methods to reduce heat exposure in your home. For example, close all of your west and south-facing doors and windows.

Incoming sunlight can significantly raise your indoor temperature during the day. Blocking entryways with curtains and reflector panels can be an effective way to keep heat out. This method also prevents cold air from escaping your home.

7. Use Ice

Circulate cold air in your home by taking ice from your freezer and placing it in front of your electric fans. You can leave the ice in a bowl or on a towel to prevent water from dripping onto your floor. 

You could also wrap a pack of ice in a wash rag and rest it on your forehead. This method will keep your body temperature low and reduce your risk of experiencing heat exhaustion.

8. Take Cold Showers

When all else fails, take a cold shower. A cold shower feels cooler than using ice packs or portable fans.

Cold showers are also practical if an electrical blackout causes your AC failure. Most plumbing utilities do not require electricity to produce cold water.

9. Stay Hydrated With Water

Staying hydrated in the heat is essential for your health and safety. The U.S. National Academies of Sciences, Engineering, and Medicine recommends at least 15 cups of water a day for adult men and 11 for women. 

Drinking water during hot summer days can help you avoid:

  • Heat exhaustion
  • Fatigue
  • Confusion
  • Heat-induced seizures
  • Nausea

10. Avoid Using Heat Appliances

When your AC breaks, it’s best to avoid operating your oven, microwave, or humidifier. Introducing additional heat sources into your home will just make the indoor environment more unbearable. If you need to eat, consider ordering out or going to an air-conditioned restaurant.

Let Leith Heating & Cooling Fix Your Air Conditioning System

Keeping up with air conditioning repairs will help you get the longest life out of your HVAC appliances. It will also ensure that you achieve the highest air quality year-round. At Leiths Heating & Cooling, we help hundreds of homeowners like you get the repairs and installations they need for optimal indoor comfort.

Our five-star crew can help you determine the best solution for your budget after a comprehensive inspection.

Did your air conditioner fan stop spinning in the middle of the day? Our crew will supply superior-grade AC replacement materials at affordable rates. Enjoy accurate estimates and financing options when you hire us for repairs.

Do you still wonder what to do when your AC goes out in summer? Contact Leith Heating & Cooling in Carol Stream, IL, or the surrounding areas. Call 847-648-9977 for a consultation.

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