Have you ever handled a super-scale design project with hundreds offan coil units and air handling units? Have you ever cooperate withan architect with lots of new ideas and you need to redesign yoursystem again and again? Have you tired of checking the hot waterpipe sizing table again and again? Here is a solution! Using theknowledge referenced from ASHRAE-2009 Fundamentals, assuming a 10degrees temperature difference and black steel for pipe material,this application perform quick and simple chilled water pipe sizingfor cooling load up to 140,000 kW. This application has alreadyinputted the factory data of the total capacity of different sizesof hvac units for your reference. Of course, you can enter yours!Imagine you are running a multi-story office building. There are 25nos. of FCU - 400, 80 nos. of FCU - 800, 10 nos. of FCU - 1000 anda 5,000 L/s size of PAU on each of the floors. The architecturaldesign keeps changing and you need to redesign the system again andagain. Of course you also need to re-size each section of the hotwater pipes connected to your system at the same time. You willthen find using "Quick HW Pipe Sizer - HVAC" can ease your work alot! This application is also an excellent tool for Residential,Hospital, Commercial, Institutional and Industrial design.