Air Conditioning Articles

Thermostat Settings: On vs. Auto

August 15, 2025

Our professionals stand ready to offer sustainable and practical solutions that will save you money while adding comfort to your home.

Everything You Need to Know About HVAC Filters

July 16, 2025

According to the U.S. Department of Energy (DOE), replacing a dirty filter with a clean one can lower your air conditioner’s energy consumption by 5 to 15 percent.

Prepare for Hot Weather With an Air Conditioning Tune-up

June 16, 2025

July 17 is the coolest date on the calendar. It marks National Air Conditioning Day, commemorating the work of Willis Carrier, the father of the modern-day indoor air conditioning system.

Spring Into Comfort: Easy AC Maintenance Tips to Keep Your Cool

May 16, 2025

The flowers are blooming in Winchester, and warmer days are finally here. But before you crank up your AC, ask yourself is your cooling system ready for the season?

Spring Money-Saving Tips

April 30, 2025

According to the US DOE, air conditioners use about 6 percent of all electricity in the country at a cost of roughly $29 billion to homeowners.

4 Reasons to Replace Your Home’s Air Filter

April 15, 2025

Both our professionals and ENERGY STAR® recommend replacing your filter as frequently as every month, but at least every three months.

5 Reasons Why Regular HVAC Maintenance is Essential for Shenandoah Homeowners

March 20, 2025

Are you cool and comfortable in your Winchester home?

If so, you can probably thank your air conditioner.

Why Air Conditioners Freeze Up

September 16, 2024

Did you accidentally stumble upon your air conditioning (AC) unit’s “winter weather” setting? Nope. You’re probably experiencing a freeze-up.

Ductless Maintenance

August 30, 2024

Cool Techs Heating & Air extends a warm welcome to all Virginia ductless mini split owners. Your ductless unit provides so many perks. It’s a one-stop shop for heating and cooling. With multiple modules, you can achieve individual climate control in each room. It’s also incredibly efficient—up to 30 percent less expensive to cool and…

3 Signs It’s Time for a New AC

June 5, 2024

Should you repair or replace? That’s always the big question when it comes to major home systems like air conditioning (AC). Repairs are easier on the pocketbook in the short run, but too many of them can add up.  Deciding on the ideal time to replace your air conditioning system in can be a challenge,…