My pool motor "crapped out" and I called for service. Response was prompt and professional. My initial intent was to replace the existing pump motor with a exact replacement as it was the cheapest alternative. But I was advised by the tech to consider a variable speed drive and then he provided me with energy savings estimates. I decided to go with the variable drive( very expensive) and the work was done properly and quickly. The end result is that i'm saving $70+/month on energy bills and I'm pleased! - Glenn