Firestat’s Air Duct Temperature Controllers are created to close your air ducts off when temperatures reach a pre-set level. These switches work for any duct, such as in homes, apartment complexes, and businesses. All of our products are manual, since manual switches require human interaction in order to reset and to allow the furnace/fans to turn back on. This prevents fire from spreading to other areas of the building.

Our Air Duct Temperature Controllers are suitable for laws requiring fire dampers, such as North Carolina’s Mechanical building code 607.3.1.

View our air duct switches below to learn more.