Carrier offers the Carrier Electronic Catalog (e-CAT), a fully integrated suite of tools for selecting, configuring, and generating thermal, electrical and acoustical performance data for Carrier commercial HVAC products. Tools in this suite cover rooftop units, split systems, dedicated outdoor air (DOAS) units, self-contained units, fan coils, unit ventilators, water source heat pumps, induction terminals, and air terminals. These tools are continually updated to keep pace with new product introductions.

Obtaining eCAT Software

Contact your local Carrier sales office to request access to If you are unsure of the location of your local sales office, please use the locator function on this site.

After receiving HVACpartners access, log into and navigate to Products & Solutions > Software > Electronic Catalog. From this web page you can download the software.