[fsucarpet2]

Weatherking model 13pja36a01 heat pump not cooling house enough, this is a used system only 4 years old, cools house good at night, but not enough during the day. I am the only source of income in my house right now and cannot afford repairs, this unit was given to me and installed by a good Samaritan. The pipe's will get cold and damp - not freezing up - then after a while they will just be cool and not damp, have replaced filter and cleaned inside/outside coils. My old system would keep the house at a constant level of comfort with a/c before it died. Any thoughts on this problem.

[ma0641]

It probably doesn't have enough capacity. The key is it works at night, but the daytime solar load is too great. Make sure you have plenty of insulation, all windows sealed.