Has there been any problems with Hayward Northstar pumps. I am trying to decide between Hayward Northstar, Tristar and Pentair Whisperflo 1.5hp pumps.
20-25,000 gallon pool, will be getting a four cart. filter depending on the brand of pump i buy. Will also be installing Hayward Lo Nox Heater.
As far as the heater, if I just want to heat the spa will the 250,000BTU heater be sufficient? I don't think I will be using it to heat the pool so I don't think i will need the 400,000BTU version.