Originally Posted by TURBS
My guess is not enough air flow.
If it does not freeze up with quick cool dump which I suspect it won't, your not getting enough air flow over the coils
2015 Columbus 320RS
2008 2500HD Duramax
2015 nights camped "34"
After 45 minutes I am at the following:
Intake air is at 70 degrees
Output air is at 60 degrees
Amperage pull is at 7.8 amps
No sign of freezing yet, after 45 minutes. I check back again in an hour or so and see what it is doing.
I have taken the air filter cover off and removed in order to get the temp readings. How could I possibly get anymore air flow than the setup I have right now?
I still say with such a small load on the unit, the amperage is still way too low, based on dealer advice.
Thanks for the advice,