Power Bill Shock
https://erickdrub081.hexaforgey.com/posts/comfort-experts-furnace-repair-alongside-ac-repair-for-north-fort-worth-winters
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