Obsolete Products

Need information on a product we no longer produce? For documentation on AAON Obsolete Products, please see the Resource Library.

Some good things come to an end. Our support never does.

We’re one of the few manufacturers who provide support even after a product becomes obsolete. If you are a technician needing assistance, contact the AAON Service & Tech Support line. 

Call (918) 583-2266 or Email Equipment Support

Engineered to Optimize

All AAON HVAC products are highly configurable and designed to optimize your exact environment with cutting-edge engineering to push the boundaries in virtually any setting.

Industry Leading Quality

AAON stops at nothing to design the very best. Our systems set the industry standard for longevity and low cost of ownership.

Ease of Maintenance

AAON equipment is easy to access and convenient to work on. Our award-winning cabinet designs make it simple for technicians to service our units efficiently and affordably.

Verified Performance

AAON HVAC units offer easy start-up and renowned reliability. Our products are tested for all functions and receive a unit-specific report before they leave the factory.

For Technicians Needing Support

Even superheroes have sidekicks. Get the help you need - fast. 

For Customers Needing Support

Experiencing issues with an obsolete product? Get in touch with a local AAON representative.