The Carrier Rooftop app is the first in the commercial heating, ventilation and air-conditioning industry (HVAC) to allow users anywhere in the United States and Canada to perform on the spot selection of rooftop units for both replacement and new construction, and estimate energy savings between Carrier® Weather Series units. Users can input an existing unit model number for Carrier or competitive equipment, or desired unit specifications, and obtain the optimal Carrier model for their requirements. The app is free and will be available soon for download for the iPad® tablet, and iPhone® and Android™ smart phones.

Carrier, the world's leader in high technology heating, air-conditioning and refrigeration solutions, is a part of UTC Climate, Controls & Security, a unit of United Technologies Corp. (NYSE: UTX)

The Carrier Rooftop Selection App is free.

For technical support, email John Kowalewski at John.Kowalewski@carrier.utc.com.

If you are a distributor and have a change to the Contact List in the app, email Ted Cherubin at Ted.Cherubin@carrier.utc.com.