Rv Roof Ac Drain

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Rv roof ac drain.

The coleman ac on our terry 5th wheel 2002 has started leaking water into the rv thru the ceiling air duct right underneath the ac unit. The ac does not seem to be draining water off of the roof as read more. As the warm moist air comes into the roof ac it s drawn through the evaporator coils which removes moisture and heat. For this reason never ever seal around the perimeter of the air conditioner i cannot say how many times i have had to deal with a unit where someone slopped goop around the base of the air conditioner trapping water in where it has to leak inside.

The condensation drips down into a pan which has an outlet on the side of the base pan that lets the water run onto the roof. The draining pan will be covered with a different inside cover. Then take an exacto knife and cut the end off the tube of sealant then cut a v knotch in the nozzle the idea being to run a bead of sealant along the line to act like a diverter. The reason for this gap is that on most roof top a c units the condensation drains out the bottom of the unit between the base of the air conditioner and the roof.

Clean your roof to enable some non leveling dacor sealant to adhere in a line running adjacent to the a c unit to the rear rain gutter. You would see evaporator coil as well. There are no drain lines for the ac unit on the roof of the rv. Steps to clean the drain pan in you rv ac.

Get on to the roof of the rv and locate the shroud. If it is leaking inside you most likely have a clogged outlet which can be easily opened with a stiff wire probed in the drain outlet.