Hitting performance tune up times one system. System is a heat pump. Testing amp draw on 10 KW heat strips. 21.03 amps each. Tested safety features of a air handler. Flying change out filter themselves. Program thermostat to acknowledge auxiliary Heat. Check outdoor unit. Refrigerant level good at this time. Tested defrost cycle. Tested capacitor 38.8 microfarads on the compressor side five on the fan side. Wash condenser coil. System operating at manufacturer specs at this time.