Air Handlers in McMurray, PA

Trusted HVAC Pros in Washington County

Feel that breeze in your McMurray home? Your air handler is making it happen. Air handlers play a key role in both ducted and ductless heating and cooling systems. If you have a heat pump, it heats or chills the air. Then, the air handler uses fans to circulate it throughout your ductwork.

This combination helps you save big on utilities. Heat pumps are up to50 percent more efficient than electric resistance heating units like furnaces and baseboard heaters, according to the U.S. Department of Energy (DOE).

Air handlers are also an integral part of ductless mini splits. The indoor air handling units circulate warm and cool air into your living space. No ducts are required, making it the perfect solution for upgrading an older home that doesn’t have ductwork.

Need a heating, ventilation, and air conditioning (HVAC) installation, repair, or maintenance in Pennsylvania? Valley Heating & Air Conditioning can help. Located conveniently in McMurray, our experts are ready to assist with all your home service needs.

How Does an Air Handler Operate?

Air handlers keep the air moving in your home. They contain four main components:

1. Blowers look like metal tubes. They are a type of fan, powered by motors, that pushes air through your ducts.
2. Evaporator coils, often made of copper, wind around a three-sided concave metal piece of equipment located inside your air handler. They circulate liquid refrigerant, which moves heat and humidity.
3. Sound attenuators eliminate much of the noise from the airflow traveling through your ducts. They attach to your ductwork and absorb the sound—usually with acoustical insulation.
4. The air filter catches dust and other particles that circulate through the air in your home. Doing so improves the indoor air quality (IAQ). It eliminates airborne allergens like dander and pollen. Additionally, it keeps your HVAC equipment clean.

As your heat pump begins its cycle, it produces warm or cool air. Next, the blowers start to spin, circulating the treated air throughout your household. This process helps your home reach the temperature you set on your thermostat.

The ventilation boosts your IAQ—constant airflow keeps things dry and discourages mold growth. This is a major plus when it gets humid here in McMurray. Additionally, it keeps your home allergy-friendly by filtering out respiratory irritants.