Why does capacitor keeping breaking?
My Day & Night furnace/blower has stopped working in the middle of the night twice now, each time requiring a replacement of a capacitor. The repair guy said the system is cycling too much because we leave the system on all day and night, set to a constant 72. This is in Los Angeles and we've been having a cold spell for the past week so the unit prob is on and off more than usual... BUT this hardly seems like abnormal usage. Is he right? Thanks for your feedback.