Thanks for the advise.
While looking at 3/4 hp 2-speed pumps, I find that they are all 115v.
My electric supply at the pool is 230v.
Should I consider a 3/4 hp 1-speed pump, or will this defeat my plan to go 2-speed for energy savings?
I would think the 1-speed 3/4 hp pump whould use more...