Sitting in the driveway with outside temp of 31F, front levers to right and
fan speed two, rear blower speed two.

At idle with gauge needle inside the left half of the LED, temperature just
*inside* the windshield vent 129F, just *inside* the rear blower vent 150F.

At about 2000 rpm, windshield vent 160F rear blower vent 165F.

A couple years ago in the summer I had an aluminum dryer vent running from
the rear blower out the side window (radiator experimenting).  I was
measuring 180F at the window at that time.

Yrs,
d