Buckeye with pics

[Richard]

Richard, that's EXACTLY what he needs - but he'll still get a TDS "leak" with that setup. When the RO/DI unit kicks off, there's some seapage around the membrane. When it cycles back on, it takes a bit of flow to rinse it away. So, regular cycles are not good for TDS.

The level controller lets the water level in the sump drop about an inch before it opens the solenoid and refills the sump. Still not as good as having a large resevoir but the ro unit won't cycle nearly as much as with just a float valve.

BTW, Richard. How ARE things? We miss you and Mark.

All is well except my, uh, let's call it a sabbatical is coming to an end so I have to start job hunting next month...yuck. I've become really good at being a bum, too bad it doesn't pay better lol.