First post, thank you for all of the knowledge I've already acquired (small as it might be!)
Recently acquired pool, built in 1986. On the suction side, there is a single jandy valve choosing between skimmer and a side vacuum port. Previous owners kept the vacuum in full-time as best I can figure out, with 3/4 from vacuum and 1/4 from skimmer.
Sometimes we'd like to use the pool without the vacuum, so I'm trying to figure out appropriate plumbing for that. I am now at 100% skimmer. From my research, it seems that usually when there isn't a selection for main drain at the pool equipment, it is plumbed into the skimmer. However, all of the references I've found have been to two ports at the bottom of the skimmer basket and use of a diverter valve float assembly to send some suction to the main drain. However, mine has three! The primary suction port that goes to the pool equipment is obvious, but I am not sure which of the other two ports goes to the main drain. One is above the basket and on the pool side... the other is right above the bottom and on the deck side. The upper drain has some threads... the lower has none. I am trying to picture how a diverter float assembly would work in this setup... I suppose it could go above the bottom hole and below the basket if the bottom port comes from the MD, but it would have to go up above everything if the top port goes to the MD. Anybody recognize this setup and could point me in the right direction? I'm including some pictures of the basket.
Overall setup: 1 skimmer with those three ports, a single main drain, and the vacuum port on the suction side. On the return side, no valve and returns water to three returns.
Thank you!!
Recently acquired pool, built in 1986. On the suction side, there is a single jandy valve choosing between skimmer and a side vacuum port. Previous owners kept the vacuum in full-time as best I can figure out, with 3/4 from vacuum and 1/4 from skimmer.
Sometimes we'd like to use the pool without the vacuum, so I'm trying to figure out appropriate plumbing for that. I am now at 100% skimmer. From my research, it seems that usually when there isn't a selection for main drain at the pool equipment, it is plumbed into the skimmer. However, all of the references I've found have been to two ports at the bottom of the skimmer basket and use of a diverter valve float assembly to send some suction to the main drain. However, mine has three! The primary suction port that goes to the pool equipment is obvious, but I am not sure which of the other two ports goes to the main drain. One is above the basket and on the pool side... the other is right above the bottom and on the deck side. The upper drain has some threads... the lower has none. I am trying to picture how a diverter float assembly would work in this setup... I suppose it could go above the bottom hole and below the basket if the bottom port comes from the MD, but it would have to go up above everything if the top port goes to the MD. Anybody recognize this setup and could point me in the right direction? I'm including some pictures of the basket.
Overall setup: 1 skimmer with those three ports, a single main drain, and the vacuum port on the suction side. On the return side, no valve and returns water to three returns.
Thank you!!