News

What Homeowners Should Know About HVAC Refrigerants

August 30, 2025

A major shift occurred in the HVAC industry on January 1, 2025, and most homeowners are likely unaware of the change. U.S. Environmental Protection Agency (EPA) regulations required manufacturers to transition to refrigerants with lower global warming potential (GWP).

How Much Does it Cost to Install a Ductless Mini Split?

August 15, 2025

Installing a ductless mini split is typically several thousand dollars, with the final balance greatly depending on the number of indoor units, system size, and installation complexity. While the upfront investment may be higher than traditional systems, the energy savings and zoned comfort can pay off over time.

What Is an Air Handler?

July 18, 2025

An air handler is an HVAC component that circulates conditioned air throughout a building. It is often installed in conjunction with heat pump heating and cooling equipment.

Prepare for Hot Weather With an Air Conditioning Tune-up

July 11, 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. It is the perfect time to put your feet up, chill out, and luxuriate in the cool comfort of your North Carolina home.

Why Is a Commercial AC Tune-Up Important?

June 26, 2025

Charlotte Heating & Air is a leading commercial HVAC provider in Charlotte, and all the surrounding communities. We understand the significance of keeping your air conditioning system in top condition for the continuous operation and longevity of your cooling system.

Why Is My AC Short Cycling?

June 10, 2025

Your AC cannot make up its mind. One minute, it runs. Then it stops. Then it runs again.

Does an AC Kill Mold?

May 30, 2025

Your air conditioner (AC) can do several things––keep your North Carolina home’s indoor air cooler than outdoor temperatures, help to keep indoor airborne allergens at bay, and help keep your home’s humidity low. But one thing it can’t do is kill mold.

Why Are They Called Ductless Mini Splits?

May 12, 2025

They’re called ductless mini splits because they don’t require ductwork and consist of two main components—a compact indoor air handler and an outdoor compressor—connected by refrigerant lines. This “split” design allows for efficient, targeted heating and cooling in specific areas.

3 Signs It’s Time For a New AC

April 22, 2025

According to the U.S. Department of Energy (DOE), high-efficiency air conditioners can reduce energy usage by 20 to 50 percent per year.

Don’t Let Your Home Sweat It Out: A North Carolina Guide to Humidity Control

April 11, 2025

Here at North Carolina, we enjoy beautiful scenery, a strong sense of community, and delicious barbecues. What don’t we enjoy? The humidity.

Need HVAC Service?

Contact the experts at Charlotte Heating & Air.

Call us at 704-330-3177!