The tank is new... How would I remove the anti siphoning device.. Where is it..What problems would this device cause.. If not removed..
Just want to say thanks for all the great help thus far.. This forum is awesome
if yoru tank is new high efficency it will have this anti siphon device in both the cold and hot pipes entering the tank
if not removed it will not let your side arm feed water back into the tank. it is designed to NOT let this happen
i have never removed one so i cant say for sure how to remove it (if it is like a check valve in a wet rotor pump you just yank it out with a set of pliers)
i see in your picture there are a couple of rubber plugs on top of your rank, are there more entry points to the tank under one of these that you could use?