Make-up Air Unit
Make-up Air Unit
A make-up air unit conditions and supplies air to the distribution system. It is similar to an air handling unit but typically supplies 100% outside air.
Outside Air Dampers: Outside air dampers regulate the quantity of outside air entering the units.
Filters: Filters cleans the air before it enters the distribution system.
Burner Section: The burner section provides combustion controls, fuel regulating equipment and safety controls for the heating section.
Cooling Coil: The cooling coil transfers heat from the air to the cooling medium.
Motor: The motor rotates the fan via the belt drive or direct drive.
Fan: The fan circulates air through the cooling and/or heating coils to the distribution system.
Controls: Safety and temperature controls help properly operate the unit.