Originally Posted by DougFritz
If I am not going to winterize do I need the two on/off valves between the tank and pump? Putting in Shurflos kit to quite the pump(new) on a 2010 RKS.
No, but why would you not winterize?
I bought the Shurflo kit to quiet the pump noise, but when I went to install it on my 22FB the pump already has flex lines of the same material.
What I did instead was re-mount the pump on a peice of wood with foam rubber under it. I also put peices of stick-on foam where the hoses and pipes touched the floor and walls. This helped isolate a lot of the vibration transmitted throughout the trailer.