1) Long-term, thermally stable design calculations.
2) Vertical, horizontal and surface water systems.
3) Complete financial analysis of commercial systems.
4) Hybrid boiler and cooling tower systems (commercial version only).
5) Monthly inlet temperature calculations (commercial version only).
6) Average block and zone manager loads modules.
7) Water-to-water and water-to-air pumps.
8) Over a dozen professional reports.
9) Used by engineers and designers in more than 40 countries.
10) Our software and design support team.
11) Design in one language and print out a report in another language.
12) The new features. Click here to read about them.
13) GLD is very easy to use.
Currently, Japanese, Chinese, Korean, Italian, Spanish, Russian, Lithuanian, and Romanian versions are available. If you would like a version in your language, please contact us.
