I found this forum to be helpful when I was looking to have a new central air installed. Now I could use a little help.
I live in NJ and had a Trane XR 14 2 ton condenser and 2.5 ton variable speed air handler installed in the attic. House is about 1200 sq ft. Manual J was completed. Just got to be about 90 + this weekend and am using unit for first time.
I set the t-stat to 73 and it ran for at least an hour with the inside temp reading at 73. I turned the t-stat up to 74 to shut it off. It re-started when temp hit 74 and now runs about 20 minutes on 5 minutes off. The temp on the t-stat consistently reads 74 with the unit running. Is this normal or do I have a problem?
Next I noticed a leak from inside the condenser. Forgive my lack of knowledge but this is the best description I can give, it looks like its where a piece of copper tubing is welded into a small piece of copper attached to condenser. Is this normal or do I need to have installer come out and look at it.
Thanks in advance for any help.