To be honest this is the same thing I experienced with my Meridian 39K in Florida. I added a roof 15000btu air conditioner to supplement the basement unit.
You might make sure the filter is clean and a low restriction to flow unit. I have the room so I use a 4 inch pleated filter. I'd recommend the thin fiberglass type otherwise.
I wish I could tell you there is an easy cure, but there isn't.
You might consider getting the unit cleaned although to do a really good job you need to pull the unit to get to all of the coils.
__________________
Earl
05 Meridian, 39K, 350 CAT. '13 F-150 4X4, Blue Ox Aventa LX, Roadmaster 9160, or 2016 Spyder RT in 7x12 trailer, USAF Retired.
|