I'm thinking about replacing my 1 Hp super pump single speed motor with a dual speed . The existing motor is A.O Smith Model C48K2N143B1 .
115/230 volt. frame is 56J. It is developing an intermittent bearing squeal and I'd like to save some money on electric costs at the same time.
Is there a replacement motor that is generally accepted as the best option? What manufacturer/Model number should I get?
Thanks for any suggestions.