Nice vid...talk about learning something! I'm an auto guy. Glad I didn't change the hose size to match the GM port size and instead found the correct fitting. I wonder how many industrial AC people know not to pitch the vertical runs. Didn't catch the tonnage but based on the size of the vertical it had to be huge.
Each unit is 20 tons of the RF heat recovery Each air handler is in a 8 ton chassis. But we can change the tonnage through software because they have electronic expansion valves. You could make them a 4 ton chassis capable of going down to 20% of the rating And you can change the same air handlers up to 6 tons or 8 tons and they can turn back their capacity to 20% of whatever the rating you choose. I love the RF systems.
