Quote:
Originally Posted by SuperD
It goes on the output/exhaust side which is usually at the rear of the unit, you want to give the cool air a direct path in to the coach.
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It looks like that modification turns a ducted A/C into more of a non-ducted unit by dumping more of the air at the unit.
Should work great for added cooling near the A/C, but doesn't that come at the expense of less cooling at the ends of the motorhome where the ducted vents get less air?
It seems that if ducts are in "good" condition, meaning no blockage or holes in attic, that the total air conditioning capacity won't be affected significantly. That's not to say we may not want most cooling in one area, but it's hard to see how that can add much to "total" cooling capacity.