Bought a foreclosure and just had the liner replaced.
MY pool is plumbed as shown (the one return hooked up as a return is actually directly behind on of the bars of the ladder). It is only skimming that end of the pool.
The other return is actually hooked up through a 4 way valve with the skimmer line to the pump
I know there are more directional fittings I can put in the return, but why would they have a return hooked up as a suction?
Pipes are all exposed aboveground so I should be able to switch the lines without a huge amount of work.