I completed a diagnostic. Customer was concerned with blinking light He saw at furnace. This is just a normal status light. Cycled system checked charge (ok) Found 35/5 cap is weak but customer wants to hold off on replacing this because he is considering replacing air conditioner since it is undersized. It is only a 2 ton and probably should've been a 2.5 ton due to size of home. Customer joined SMA program and has 2-tuneups remaining.
