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 UNITS

Unit Heaters
Duct Furnaces





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.




































ADDISON SPECIALIZES IN 100% OUTSIDE AIR UNITS















Addison is currently re-designing the website and will introduce further improvements in the near future.
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