The PSNERGY app is a comprehensive monitoring tool designed specifically for PSNERGY customers. With this app, you can take control of your furnace performance by viewing real-time data and monitoring it through interactive graphs. The app offers a user-friendly interface that provides real-time updates every second, allowing you to stay on top of your furnace performance and make informed tuning decisions. The graphs have the ability to toggle between a view of the last minute, 5 minutes, or 30 minutes of data, giving you a clear and concise understanding of your furnace performance. With its comprehensive features and real-time updates, the PSNERGY app is the perfect tool for anyone looking to keep their combustion system in check.