Thor Forums

[Ladybug]

We have a quantum LF31 with 14,000 miles on it. The AC doesn't seem to be keeping up. Here's the back story. DH replaced the analog thermostat with a digital one. All seems ok with that. We have been on a trip starting from our home in Georgia, staying a week in Indiana. The AC seemed fine there. We have moved on to St. Louis, Colorado Springs, Utah national parks, Arizona (temps there were 105) and now in New Mexico. The unit only cools about 5-7 degrees from the outdoor temp. The filters are clean. We we had a"tech" come to our campsite, and he basically told us about clean filters and how to insulate the coach. What a waste of $$. So, any ideas what is the problem with our unit? My husband believes it's ok because it's blowing cold air. Am I just imagining things, or should it at least be keeping it 10-15 degrees cooler than outside? Any help is appreciated!
We have already moved the thermistor, and it is dangling. No help so far.