This application will calculate the size of your potential hot water heater project. You will be guided through four simple steps:

1) Facility Type: Select the type of facility for your project.

2) Fixture Count: Enter the amount of fixtures within your facility.

3) System Tuning: Tweak system inputs to view total performance and find out which products best suit your project.

4) Summary: View a summary of your system, view recommended products, and download report.