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  1. J

    2nd pump might be pulling sand into pool

    We had a pool built last summer. The builder did a lot of weird things one of which is using two pumps with one before the sand filter and the other after. The pool has a spa and the intention was that when the valve is set for the spa, the 2nd pump can be turned on to increase the flow rate...
  2. J

    hayward 1.5" colorlogic light stopped working

    I have 3 hayward 1.5" colorlogic led lights. one at 25'. one at 50' and one at 75'. They are connected to an intermatic transformer on the 13v tap. The light on the longest run stopped working. My pool contractor isn't very interested in fixing it. The lights are just a few months old so...
  3. J

    2 pump design for pool and spa

    I had a new pool and spa build this summer. The contractor plumbed it where the spa/main/skimmer returns feed pump 1 (1.5hp), then to the filter, then to the pool jets and spa jets. The spa and pool jets have valves as do the returns. after the spa jet valve there is the heater and pump 2...
  4. J

    Concrete splatter in new plaster

    Hi, we just had a gunite pool built. It’s light grey plaster. Unfortunately the deck was poured the day after it was plastered and the 18” shallow area didn’t yet have water covering it. The deck is a titnted concrete and some was splattered across the shallow area. Spots are maybe 1/2”...