packaged rooftop air handling units
Addison is a leading supplier of heating, cooling and dehumidification products primarily for commercial and industrial installations. These products can be used in new construction and retrofit applications.
The extensive product offering includes:

100% OUTSIDE AIR

Packaged Rooftop Units
Heat Pumps
Split Systems

GEOTHERMAL

Packaged Rooftop Units
Heat Pumps

ROOFTOP AIR HANDLING UNITS

CONTROLS

New Automated Logic Controller

AIR HANDLING UNITS

Indirect and Direct-Fired Units

GAS-FIRED, LOW INTENSITY INFRARED HEATERS

Unitary Infrared Heaters
Negative Pressure, Unitary and Multiburner Infrared Heaters

GAS-FIRED UNITS

Unit Heaters
Duct Furnaces






Available up to 35 tons, our standard cooling product offering is ideal for retail, educational and institutional markets. (Higher tonnage units are also available; please contact the Factory for details.)

Our experienced team of professionals and modern manufacturing facility allow Addison to supply custom systems with a multitude of air management solutions to meet unique specifications.



air conditioning




















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