Jim for Model Number DW80F600UTS/AA-0000 I am replacing the drain check valve. The rubber valve is concave in shape. Does it matter which way the valve is installed? Thank You
Answer Hello Jim, the flapper prevents waste water from flowing back down the drain hose into the drain pump, the concave half should point into the drain pump outlet. Read More... Answered by AppliancePartsPros.com | Thursday, January 30, 2020