Test of 1 Year old Rheem heat pump and electric heating system. All components working well within their normal ranges at 100% capacity. All electrical,connections tight and secure. Added algae tabs to drain line in attic. Thermostat within .5°. Freon levels perfect. All okay at this time. Test of daughter (Jennifer) system electric heat with AC only. Electric furnace is a Nordyne with burnt/melted wiring. Repaired wiring. Furnace breaker may need to be replaced in future if any internal damage was done by melted wire. Turned unit on and tested and it tested out okay right now. Outdoor AC unit is a WeatherKing 3-Ton 8!Years old. All electrical connections tight and secure. Thermostat within 2°. Freon levels appear adequate to current conditions. This freon is,no longer manufactured and will become obsolete in the next 18 months. All okay at this time.