Air Systems Parts

To enjoy clean, comfortable air in your building, you need airside equipment that performs. Our original equipment manufacturer (OEM) replacement parts help ensure comfortable temperatures and low humidity and noise levels.

We offer a range of parts that offer the exact form, fit and functionality you need — along with maintenance services to make them work in your system.

Air Handling Unit
Parts Ordering Information
We offer a full range of airside parts and components from trusted brands:

> Parts List

> Parts Navigator Introduction / Training

> Applied Equipment Parts Catalog



Airside Technical Service - Service Offering
Airside Technical Service
Our Airside Technical Service (ATS) provides support for installation, modification, retrofitting and parts service for airside product applications.
  • Call (800) 545-7814
Direct replacement, retrofit and upgrade for water, steam and DX refrigerant coils.
  • Call (888) 880-2645

> Learn how it works

> Video demo for loose coil selection application

> Visit Navigator

If you’re having trouble with access or credentials for Navigator, or would like to be set up as a new Johnson Controls Loose Coils customer, please call 844-319-0726 or email