Power Bill Shock
https://fernandokncz158.rivetgarden.com/posts/comfort-experts-new-ac-installation-for-north-fort-worth-homes-past-the-repair-stage
Power Bill Shock Totally agree about power bills being a warning sign. Ours jumped almost 30 percent in one month with no change in how we live. Turned out the outdoor coil was caked with grass clippings from the mower