What Are Zone Control Systems? The love between a mother and daughter is forever: a smiling Asian female embracing her mother while they are looking away.

What Are Zone Control Systems?

June 30, 2025

A zone control system—or zoning—only provides the necessary cooling or heating that each zone in your Washington home needs at the time. It not only adds to the comfort level of your home but can also lower your energy bills.

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Does an AC Kill Mold? Photo of a hand in a yellow rubber glove, wiping a blue wall or table with a pink cloth.

Does an AC Kill Mold?

June 16, 2025

Your air conditioner (AC) can do several things––keep your Washington 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.

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How Much Does it Cost to Install a Ductless Mini Split? A wall-mount mini-split heating and air conditioning unit installed in a new house. A modern heat pump, this unit heats a house in winter and cools in the summer. This type of system eliminates ductwork which is a primary source of inefficiency in a conventional system making this about 30% more efficient. This particular unit has an eye sensor which pans the room looking for hot or cold spots and directs the airflow accordingly.

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

May 30, 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.

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What Is an Air Handler? Service Man Working on Furnace.

Your HVAC System Can Enhance Sleep

May 16, 2025

The sound of a well-maintained heating, ventilation, and air conditioning (HVAC) system is like a lullaby for a good night’s sleep.

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What Are the Basics of Furnace Filters?

What Are the Basics of Furnace Filters?

April 30, 2025

Furnace filters. They’re one of those items not really on the top of everyone’s minds, but they are important and can have a big impact. At Air Tech Services, we know with the right furnace filter, you can save money and improve your Richland indoor air quality (IAQ) in one fell swoop.

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Woman opening the windows at home and enjoying some fresh air.

Spring AC Maintenance Tips

April 16, 2025

From replacing air filters to scheduling maintenance, cleaning your cooling system can prevent breakdowns and keep your home comfortable.

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What Is an Air Handler? Service Man Working on Furnace.

What Is an Air Handler?

March 31, 2025

The same goes for a heat pump. The outdoor unit might be in perfect working condition. Still, the heating and cooling process stops without an indoor evaporator coil, connecting refrigerant lines, and a fan to blow conditioned air through ductwork.

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Is My Furnace Overheating?

Is My Furnace Overheating?

March 12, 2025

Just about any electrical appliance has the potential to overheat, and furnaces are no exception. As a homeowner, you need to take precautions to lower the risk of an overheated unit. You should also be wary of the associated symptoms so you know when to take action.

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Ventilation inspector looking for dust.

Why Is My Furnace Leaking Water?

February 28, 2025

There are a few different reasons your furnace could be leaking water, but the most common reason is a condensation leak.

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HVAC technician performing maintenance on a furnace.

7 Furnace Maintenance Tips

February 14, 2025

According to the U.S. Department of Energy (DOE), furnace filter changes can reduce your energy bill by 5 to 15 percent as well.

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