What is the typical indoor unit location in a split HVAC system?

In a split HVAC system, the typical indoor unit is often located in the attic due to several practical reasons. Attics provide a space that is less obtrusive for the installation of large heating and cooling equipment. This location allows for efficient distribution of conditioned air through ductwork that can run through the ceiling and into various rooms of the house. Attics also tend to offer enough insulation around the unit to help maintain its efficiency and performance.

Additionally, placing the indoor unit in the attic can help free up valuable interior living space, making it a preferred option for many homeowners and installers. The ability to integrate the system’s ductwork within the attic also facilitates a more streamlined and less invasive installation compared to other locations, which might require additional modifications to the home. Therefore, situating the indoor unit in the attic harnesses space effectively while optimizing the air distribution throughout the home.