Bionic Man wrote:
I have always heard that the air coming out the vents should be about 20* cooler than ambient indoor temp. .
I've heard that from supposed HVAC technicians, and it's not true in my coach. If the air was only 20° colder it would take days to cool down. Perhaps this is a misunderstanding of what it means that RV air can only do 20° colder.
The air coming out of my vents is roughly 55°. I measured it. You can just put your hand on it and feel how cold it is - or at least it should be if it's working properly.
