3 HP is a lot for a house. I suspect you have maybe a 10 gpm 3 hp pump. A 10 gpm 1.5 hp or a 7 gpm 1 hp pump would have been a better choice for a house, but keep using this while it is working.
I would replace the start capacitor in advance, because those have limited life. 10 years might be a good interval. It may be hard to get quickly, but they can be cheap if it is not urgent. They are non-polarized electrolytic capacitors, if that means anything to you.
I would replace the start capacitor in advance, because those have limited life. 10 years might be a good interval. It may be hard to get quickly, but they can be cheap if it is not urgent. They are non-polarized electrolytic capacitors, if that means anything to you.