MrCool 3rd Gen VS 4th Gen DIY: SEER, HSPF Comparison
In June 2022, MrCool presented their newest 4th Gen DIY mini splits. Effectively, it made the beloved MrCool 3rd Gen mini splits an older version of mini splits. Let’s look at how the new MrCool 4th Gen units differ from the now older MrCool 3rd Gen. Obviously, we are going to do this based on … Read more