I have a skimmer with two holes in the bottom. Do not use a skimmer that is broken; replace either … Purchased a home with a pool recently and I'm a bit confused as to how the plumbing is setup and if it's working correctly. First blow and plug the main drain, then blow out the skimmer line and plug. During normal operation, water flows to the filtering system through two or more main drains at the bottom of the pool and multiple skimmer drains around the top of the pool.. The Skinny on Skimmers By Steve Gutai S Hydraulic Fundamentals. Here's how to repair an in-ground pool skimmer. Drain time is a function of the orifice size or the pipe size of the skimmer. My builder told me there is not direct connection between the drains and skimmer and the second hold in the skimmer is pluged for that reason. So it seems your description is apt: When water level gets below skimmer weir, suction drains skimmer and sends air to pump. About 75 percent of the pool water flows through the skimmer as it makes its way to the filter, so water leaks in the skimmer can be a serious problem. Looking inside your skimmer you see two holes, the one closest to the inside edge of the pool is connected to your main drain, the other goes to the suction side of your pump. This single flow path creates a clear concern about entrapment,which is why these skimmers usually have a feature that will help divert water around the skimmer if the throat becomes blocked. If the skimmer is not working properly, your pool will get dirty and the filter will get clogged. One I know is the regular suction to the filter, but what is the other one for. The way my pool skimmer and drain lines were plumbed was a line from the skimmer to a jandy 3 way valve and a line from the 2 drains to the 3 way valve. Skimmer Maintenance. 2. Drain time: min. We need you to answer this question! The problem is that a rock dropped into that hole. Do both holes in the skimmer have to be plugged for winterization? I primarily use a barracuda that connects to one of two holes in the one (and only) skimmer. The other bottom drain is connected to one of the inlets of the skimmer. Skimmers with one hole share suction between main drain and skimmer. Installing a new skimmer on your pool is a pretty big job regardless of whether you have a concrete pool or a vinyl liner pool. We've already seen that the water in a swimming pool needs to circulate through a filtering system, to remove dirt and debris. A concrete pool skimmer can be replaced without affecting the interior surface of the pool in most cases. Winterizing an Anthony skimmer requires two plugs, an extended #8 to plug the drain, and a #10 to plug the skimmer (at the top of the hole). So if im running 2 I hook to that, if im running 1.5 I hook to that and itsaves me the risk of one less glue or silicone joint underground. Instead, it is an outlet, housing a pipe that runs to the pump, which sucks water through a skimmer, then through a filter, then through a heater (if you have one), and then back to the pool via multiple inlets. you shouldn't be plugging any holes at the opening! 2. 1 Fix a Clogged Central Air Conditioning Drain; 2 Attach a Pool ... Place a skimmer plug into each unclogged skimmer access hole. One is a suction port that leads from the skimmer to the pump. Are the two holes you refer to at the bottom of the skimmer well? 48 hours for the dewatering volume. Place the diverter plate over the holes at the bottom of the skimmer. Clean the skimmer basket at least once a week and more often if there are a lot of leaves dropping into the pool. – Recommend that the drain time be extended up to 72 hours if the sediment storage volume is also dewatered. In order to drain the pool using your pool equipment to do it, requires connecting these two pipes. The second port is sometimes plumbed as an equalizer line (you'd notice a suction inlet nearby on the pool wall) but more often as the feed from the main drain. Keep your fingers on top of the diverter plate and away from the holes, as the suction is very strong. Pool skimmers are the deep cutouts positioned along a swimming pool's walls that pull floating debris into their storage baskets.