Tired of Checking Graphs?? Try this! Type in size (kW/ton) & no. and get result.

Have you ever handled a super-scale design project with hundreds of fan coil units and air handling units?

Have you ever cooperate with an architect with lots of new ideas and you need to redesign your system again and again?

Have you tired of checking the hot water pipe sizing table again and again?

Here is a solution!

Using the knowledge referenced from ASHRAE-2009 Fundamentals, assuming a 10 degrees temperature difference and black steel for pipe material, this application perform quick and simple chilled water pipe sizing for cooling load up to 140,000 kW.

This application has already inputted the factory data of the total capacity of different sizes of hvac units for your reference. Of course, you can enter yours!

Imagine you are running a multi-story office building. There are 25 nos. of FCU - 400, 80 nos. of FCU - 800, 10 nos. of FCU - 1000 and a 5,000 L/s size of PAU on each of the floors. The architectural design keeps changing and you need to redesign the system again and again. Of course you also need to re-size each section of the hot water pipes connected to your system at the same time.

You will then find using "Quick HW Pipe Sizer - HVAC" can ease your work a lot!

This application is also an excellent tool for Residential, Hospital, Commercial, Institutional and Industrial design.