Size it right,
right from your phone
Sizing a water heating system has never been more convenient. With Intellihot’s new telliSize mobile app you can size projects on the go - wherever you are and whenever works best for your schedule. Just enter the parameters for your project, and the app delivers sizing suggestions and a piping diagram. It’s the fastest, easiest way to ensure your water heating system correctly fits your space and budget.
Download the telliSize app from the App Store.