Flo Control Swing Check Valve [2" Slip] [True Union] (1720C20) topsideoverlays Replacing the correct wall fitting

Replacing the correct wall fitting addresses those problems at the source rather than just refreshing the cosmetic parts around them

3/8 inch diameter with 4-pin connection format

Useful when original rings are cracked or worn

The spa may begin heating unevenly

especially when adjusting the spa at night or while already in the water

Flo Control Swing Check Valve [2" Slip] [True Union] (1720C20) topsideoverlays Replacing the correct wall fittingA true union swing check valve helps support one way water movement in a compatible plumbing system, and this Flo Control valve is designed with 2 inch slip connections using the 1720C20 reference. When a check valve no longer seals or moves as intended, the plumbing system can lose dependable directional flow control. The 2 inch size, swing check design, and true union construction give this valve practical value because the right replacement should