A heat pump works by taking heat from the air in one place and moving it to another. Thus the term “pump”.
You cannot with a heat transfer pump take heat from a single space and put it back in the same space and end up warmer than before. Extra heat requires extra BTU’s, period.
If your unit is making heat without an external source of BTU’s it is from the parasitic (friction) losses of the pump and motor running.
The only concepts I can grasp are facts and science.
Magic and hokus-pokus are beyond me.