True or False: Forced-air HVAC systems use fans and ducts to move air around the house.

Forced-air HVAC systems are designed to distribute conditioned air throughout a space using fans and ductwork. The system draws in air from the environment, which is then heated or cooled based on the desired temperature settings. The air is pushed through supply ducts that lead to various rooms, resulting in an efficient method of heating or cooling a building.

This type of system is common in both residential and commercial applications, making it versatile and widely used in modern HVAC installations. The use of fans ensures that the air circulates evenly, providing consistent comfort across different areas of the building.

While there may be HVAC systems that do not rely on forced air, such as radiant heating or ductless mini-split systems, the characteristic of using fans and ducts is fundamental to forced-air systems. This supports the assertion that the statement is true.