Just wasted 30 minutes of my life I won't get back! Called Hayward Tech support about some info. on and new pump (2 speed or variable). After being on hold for 25 minutes I got the tech rep. and the minute I said I'm trying to hook up a Pentair pump to my Hayward system she said "We don't support Pentair" and hung up on me! Real nice HAYWARD! Oh, by the way my last HAYWARD product I will own!