Hot part of the day in the attic 80.2 @ 01:52:16 PM
The setpoint is 66F. With 200cfm being sucked out, I expected to see
a little negative jog on the plot.. But, it's not there in the AM
and might be there a bit in the afternoon (when the temp dropped below 66F).
Right now, it's 11:12PM and it's 42.4 F outdoors and 44.0 F in the attic..
PS: When the DHW hit 105F, my wife washed her hair..