air handlers

Air Handlers Enhance Indoor Air Quality & Comfort for Your Home

​

Air Handlers​

Air handlers are essential for efficiently circulating conditioned air throughout your indoor spaces. From routine maintenance to prompt repairs and system upgrades, the pros at McDaniel’s HVAC Services ensure your Thibodaux and Houma air conditioning system stays in top condition. We service and maintain air handlers in various systems, including:

 

• Split Systems & Mini-Splits

• Fan Coil Units

• Packaged Units

​

We also offer 24/7 emergency service for leaking or malfunctioning air handlers, handling issues such as clogged drains, malfunctioning pumps, damaged pans, and more.

​

The Purpose of Air Handling Units​

An air-handling unit (AHU) regulates and circulates air throughout a building to maintain indoor air quality and comfort. It performs a variety of functions, including:

​

• Air Collection & Filtering – Removes dust, allergens, and other particles from the air.

• Temperature & Humidity Control – Regulates indoor temperature and monitors humidity levels.

• Air Distribution – Circulates conditioned air through ducts to each room in your home or business.

​

Air handlers are typically installed in basements, attics, or closets and work with heat pumps, air conditioners, or mini-split systems to maintain a consistent flow of cool or warm air throughout your building.

​

Signs Your Air Handler Needs Service or Replacement​

In South Louisiana’s hot and humid climate, your HVAC system is essential for maintaining indoor comfort. If you notice issues with your air handler, air compressor, or ductwork, it's time to call a professional. Here are some common warning signs:

​

• High cooling bills – Increased energy costs may indicate an inefficient unit.

• Leaks or pooling water – Drainage issues could lead to mold or water damage.

• Frequent repairs – Constant breakdowns signal it may be time for a replacement.

• Weak airflow – A struggling air handler won’t distribute air effectively.

• Unusual odors – Musty or burning smells may indicate mold growth or electrical issues.

• AC blowing warm air – Your unit should be cooling, not heating, your space.

• Poor air quality – Excessive dust or allergens in the air may stem from a failing system.

• AC constantly running – Short cycling or nonstop operation may point to an inefficient unit.

• Icing or freezing – Ice buildup on your air handler is a red flag for system issues.

​

Routine air handler maintenance can detect potential problems early, improve system efficiency, and help prevent costly air conditioning repairs.