My furrion underbunk wont keep up when cooling on a 30 deg day outside it still gets to 27 in the van. Its only 16 ft poptop so not big the air is cold coming out of the vents is it a waste of money

My furrion is hopeless too . It's so.bad I thought it was faulty my ducting is to spec it blows but its probably a better heater than cooler. Note to self. Don't believe advertising or seller blurb if you can't try one Don't waste money

Air con on the floor is the wrong place as cool air doesnot rise. My diesel heater is mounted under a bunk, being hot air it rises & heats the van. My air con in a 14Ft poptop is only small but is mounted in a window & does the job well.

Had a problem with my aircon not cooling for more than a few minutes. Turned out to be mud wasps built in the condenser fan preventing it from turning.