You could have downloaded Enerpool 3.0 from our software library for free. The latest version of the software can be installed on PCs running Windows XP/7/8/10/11, 32-bit. The following version: 3.0 was the most frequently downloaded one by the program users. The program belongs to Education Tools. The default filename for the program's installer is Enerpool.exe. This free tool was originally produced by Natural Resources Canada.
From the developer:
Enerpool is a computer program for the design and simulation of swimming pools. It can be used to assess the energy needs of a variety of swimming pools, both indoor and outdoor, including the effect of covers, active solar heating, and auxiliary heating. The program simulates the interactions between the pool and its environment on an hourly basis.
You may want to check out more software, such as MathMatic, MemBrain or roboBASIC, which might be related to Enerpool.