Arrived at property to diagnose unit not heating properly. Tenant stated that unit would run for 5-15 mins before tripping the breaker to the entire home. I began by. He king and testing the indoor unit and found 2 electric strip elements short to ground. I proceeded outside and confirmed the unit is straight ac and the electric heat is the only way to heat the home. I called the landlord. Collected payment and sent estimate for direct replacement of 20kw heat kit.