looong conversation w/sales rep (alex) @ poolsupplyworld.....claims that there is a lot of hype about 2 speed motors.....when I googled the subject, could not find anything that disagreed with him, just lots of "white papers" primarily from manufacturers touting this feature....and energy.gov recommends downsizing the pump, since installations have larger than needed HP ratings.
I'm going from a 1.5hp to 1hp, so aren't I essentially reducing my energy draw by 33%. For a 4000g (mas o menos) pool, I wonder how much I will save by actually paying the extra $$ for a 2 speed motor. Are there any "case studies" that people have contributed to this subject?
I've sent a msg to our local coop asking this same question. If this isn't the right place for this question (meaning thread), feel free to move it to it's rightful location.
thx again