Hey guys, I was curious how fast EWT should increase when the system is in use . I have a closed ground loop system (8 x 85 ft wells that are piped in parallel), and a 4 ton Envision system. The EWT when we started (a few days ago) was 82 degrees. Today it has varied (it was 110 air temp outside today, so A/C has been on a bit) but at points was up over 105 degrees. It's now back down to 92. I'm curious how fast the EWT should be increasing when the system is in use, and decreasing when it isn't. (If it matters, a red herring to throw around: the system was installed 4 days ago) I haven't measured the pressure differential because my adapter for the pressure gauge won't be here for a few days, so i'm not positive of the flow rate yet.