This overview tutorial hosted by The Energy Conservatory (TEC) describes the new furnace forecasting mode inside of the Digital TrueFlow® Grid app. This new feature is designed to allow users to create, share, and import actual furnace data to be used in the selection process for designing furnace replacements.
Digital TrueFlow Grid - Beginner training video:
https://www.youtube.com/watch?v=aCgMmZ-AQGk&list=PLwjJLEyIAwxH6hzygep83vS27yKJYd5vw
