Originally Posted by bpestun
I will certainly try that however I think I should have put one more important fact in my post. This Coleman unit heats and cools.
The heat feature is a 1500 watt resistance heater. They all come with that.
You have to turn the right hand knob to the blue side of its scale and turn the left hand knob to hi cool. Give it 10 min.
You need to be plugged in to a good power source or be running the generator.
If after all that you still don't get cool, you might have a defective unit.