If you have just had a new air conditioner installed in your home, or have a current that has not been put to use, you may be wondering how to turn it on. Before you do so, there a few things you will want to make sure are ready for your HVAC system to run at optimal performance. This article will review the different items you should check before turning on your AC and how to turn on the system properly.

Pre-Start Checklist

Before you turn your AC on, make sure you perform the following tasks:

1. Make sure the thermostat is up-to-date and working.

2. Examine your home for any exposed ductwork and make sure there is no cracks or wear-and tear. If there is, it could lower the efficiency of the system, raise energy prices, and fail to cool your home properly.

3. Make sure there is nothing (drapes, furniture, decor, etc.) blocking any of the air vents throughout your home.

4. Check the AC drain line to make sure it isn’t clogged.

5. Check the air filter and change it out if it is soiled or dirty.

Turning Your AC On

Once you have gone through each item in the checklist above, you are ready to crank up your AC and enjoy a cool, comfortable home.

Step 1: Locate the thermostat and lower the temperature to your desired level.

Step 2: Turn the system to the “ON” setting (some units may have a “COOL” or “AUTO” setting).

Step 3: Locate the outside unit and listen for the fan and condenser running. There should be warm air emitted from the top of the outside unit.

Step 4: Wait for about 15-20 minutes for your air conditioning system to run throughout the whole home and cool down the internal environment. 

Troubleshooting Your AC

If you cannot feel any cool air after an hour, there may be another issue with your HVAC system, in which you will need to call a professional. Whether you have a defective start capacitor, faulty compressor contactor, or burnt-out fan motor, your local HVAC repair contracotrs should be able to fix the problem. Certified technicians are trained and experienced in all things heating and cooling.

Before Hiring an HVAC Company

Don’t run out an hire the first HVAC company that you come across as this could be a big mistake. Instead, follow these steps to ensure you work with a reputable company that you can rely on.

1. Ask for referrals from family and friends that you trust.
2. Check for any negative comments on popular review websites regarding each of the companies you are considering hiring.
3. Make sure any contractors you consider working with are licensed and bonded to work in your state by heading over to your state’s Registrar of Contractors.
4. Get any work to be performed and the cost to do it in writing so that you and the contractor both fully understand the scop of the work that is to be performed.
5. Do not let pricing alone make your decision for you as it may be an indication of the quality of work you will receive.