Learn how to replace a Symbio 700 controller installed on a Trane® and American Standard® Precedent®, Voyager® 3, Odyssey™, and Trane Axiom™ Rooftop Water Source Heat Pumps. Trane Controls Software Downloads: https://www.trane.com/commercial/nort... Chapters: 0:00 - Intro 0:48 - What’s needed 2:40 - Download current firmware to USB storage device 5:07 - Backup old board to USB storage device 8:09 - Physically swap out old board 8:49 - Install/re-connect new board 9:04 - Launch mobile app and connect via Bluetooth 9:17 - Upgrade to current firmware 11:51 - Restore backup