Check These Before You Call for AC Service

July 17, 2017by Sophie The Dog
AC service

When your air conditioner stops working during the summer, you’ll probably be reaching straight for the phone to call for AC repair. And while Patterson Heating & Air Conditioning will always be there for your emergency cooling needs, we also want to save you time and money whenever possible. Here are a few things you should check before you call for AC service in Charlotte.

Thermostat batteries

Sometimes, a malfunctioning air conditioner can be fixed by a simple battery change. Even if your thermostat batteries aren’t dead, you may still run into problems. A low thermostat battery will reduce its ability to control the air conditioner, and can cause your AC to shut off. Make sure your thermostat batteries are fresh to keep your home cool and comfortable.

Air filters

A clogged air filter is the archnemesis of any healthy HVAC system. If your air conditioner doesn’t seem to blow cold air, check your air filter. If it’s clogged or dirty, the AC unit won’t be able to properly cool your home. Mark the first of the month as “filter change day” on your calendar to maintain proper airflow through your HVAC system year round.

Closed air vents in Charlotte, NC

Chances are you probably have never paid any mind to your air vents. And if you have, you might have even closed them to try and save on air conditioning costs. Well, if your vents are closed, you may have found your problem. Leave air registers open to keep air pressure relatively low inside your ductwork. Otherwise, you’ll soon be looking at high energy bills and even repair costs.

Circuit breakers

Before you call for AC service this summer, check your breaker box. The breaker to your air conditioner or heat pump may have been tripped, causing the unit to shut off. Flip the breaker back to the on position and make sure that your cooling equipment powers back on. If not, it’s time to call for professional HVAC service.

For all your AC service needs this summer, call Patterson Heating & Air Conditioning!


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Patterson Heating & Air Conditioning Proudly Serves

Charlotte | Cornelius | Huntersville | Concord | Pineville | Fort Mill | Indian Trail | Myers Park | South Park | South End | Ballantyne | North Davidson | The Greater Charlotte Area

3922 Greensboro St.
Charlotte, NC 28206


(704) 610-1489