I bought an automatic shutoff switch to plumb into my RO
unit. Ebay guy said a float switch won't build enough pressure without one to shut of the RO
unit. Unfortunately, the install instructions make no mention of where it is to be installed. I emailed him telling him so and asking for clarification on the switch. He replied by sending the same set of instructions, so way to go on reading your emails Mr. RO
The switch has 4 holes for tubing, apparently 2 in and 2 out. 1 set is a straight pass through, the 2nd set seems to hae valving or something in it. Anyone have any words of wisdom on this?