Q: I’ll be on vacation for a month in July. I live in Houston. what would be a safe setting for my ac unit. I’d like it as high as possible to save electricity, but don’t want it too hot so i don’t hurt my electronics or have mold problems.

If you are out of town for a while we recommend between 81-83 depending in the summer. This will still allow the system to run and pull some humidity out of the air.