Cooling Load Check Figures Ashrae Pdf -

But does that feel right?

Let’s look at how to use the cooling load check figures to validate your model in under 10 minutes. cooling load check figures ashrae pdf

These tables provide (or Btu/h·ft²) ranges for total cooling loads based on building type and glazing percentage. But does that feel right

Find your building type. Calculate your W/m². Compare. Adjust. Only then do you have an engineering judgement you can defend. Find your building type

Stop using 400 ft²/ton (which equals ~85 W/m²). That ignores windows, people, and latitude.

The 400 sq ft/ton Rule is Dead: How to Use ASHRAE Fundamentals to Sanity Check Your Cooling Loads

Open your ASHRAE Handbook—Fundamentals. In the current edition (2021/2025), Chapter 18 (Nonresidential Cooling and Heating Load) contains the gold mine: Table 9 & 10 , typically titled “Cooling Load Check Figures for Typical Commercial Buildings.”