Thor Forums

[powerboatr]

great advice on sealing up the cold air leaks into the hot side.
all my ceiling vents were removed and i taped the inside edges with alum duct work tape, the edges were raw and air was blowing through the attic??
i also put in dampers, if you will in the ducting so we have tow real zones, the rear a/c cools the bedroom and bath and one vent in kitchen
the front cools the rest. this blocking off the ductwork produced higher velocity airflow vice the moth velocity prior to if only one a/c was running


we also double wrapped the cold box side of the rood a/c unit to keep heat loss at min.
all roof vents are wrapped with foil bubble insulation,

the skylight in shower inside trim was pulled out and covered with a fabric to stop the intense light, and then the cover was put back in.
and WEEKLY air filter cleaning