How an Air Handler Works

Meet the air handler. It has a starring role in the heating, ventilation, and air conditioning (HVAC) industry.
If you have a ductless mini split system, you need an air handler to do the heavy lifting. It circulates conditioned air throughout your Arizona home. Doing so lets you keep your living space at the desired temperature.

Are you in the market for a new heating or cooling system? Goettl’s High Desert Mechanical is here to help. Air conditioner or heater is more than 10 years old? You’ll be pleased to know that comfort technology is much more efficient now. The US Department of Energy (DOE) estimates you could save up to 50 percent on your energy bill just by upgrading your current AC system.

From our desk, here’s what you should know about air handlers:

How Do Air Handlers Work?

Air handlers work in conjunction with your heating and cooling equipment to produce the perfect indoor temperature. They have four main components with important duties:

• The blower is a motor-controlled fan. It aids with circulation.
• The evaporator coil removes heat and humidity from the air.
• Sound attenuators keep your air ducts whisper-silent.
• Air filters ensure high indoor air quality (IAQ) and protect your equipment from dust build-up.