Ever noticed how the downstairs of your house feels like an icebox just after a few minutes of cooling, while cooling your 2nd floor is
Uneven temperatures and weak vents often signal an airflow problem. Some rooms never get comfortable. Many homeowners assume the HVAC system is failing, but in
To check hvac airflow, run it for 15–30 minutes with all vents open and a clean filter. Make sure airflow feels strong and consistent at
Replacing an HVAC system based solely on “like-for-like” tonnage often falls short in humid climates. This approach focuses on cooling the air but ignores moisture
Duct corrections address uneven room temperatures and noisy vents by reducing internal resistance and restoring proper airflow. These modifications ensure your HVAC system moves the
Manual J determines the load, Manual D designs the airflow, and Duct Corrections executes the plan. Together, these elements form the mathematical and physical foundation
Summer in the Triangle feels like wearing a warm, wet blanket. At Alternative Aire, we know comfort requires more than just cold air. In my
A SEER rating measures how efficiently an HVAC system cools your home, and a higher SEER means lower energy use, reduced utility bills, better humidity
A SEER (Seasonal Energy Efficiency Ratio) rating measures how much cooling your air conditioner provides for every dollar of electricity it uses. In 2026, the
