What Is an Air Handler, or AHU?

An AHU, or air handling unit, is another term for an air handler. It is the indoor part of an HVAC system responsible for moving air through the ductwork and helping regulate temperature and airflow in the home.

Similar Questions

Frequently Asked Questions

In most cases, smart thermostats can be integrated with existing HVAC systems, but compatibility depends on the equipment in place.
A smart thermostat helps reduce energy costs by optimizing heating and cooling based on how and when your home is used.
Smart thermostats are designed to be user-friendly, but setup and system integration can be more complex.
Smart thermostats offer advanced features beyond the basic scheduling capabilities of programmable thermostats.
Regular HVAC maintenance helps keep your system running efficiently, reliably, and safely throughout the year.