Arrived to master bedroom unit not working. Our client could feel and hear the indoor attic unit running but no cold air. We immediately started outside on the condenser and diagnosed a failed capacitor. The contactor was testing high within manufacture specifications. We showed our findings to our client and they elected to replace the capacitor under warranty only. They elected not to address the dirty outdoor coils nor join maintenance again. Once the capacitor was replaced we measured Freon pressures and temperatures at the indoor unit. The unit was cooling with a 19º drop. Unit is cooling properly on departure.
