Power Bill Shock
https://gunnerumhm786.novacrestiq.com/posts/ac-repair-for-heritage-homes-by-comfort-experts-in-north-fort-worth-2
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