I just finished filling my Reefer 350 and have the return pump on. I have a question about proper operation of of the drain. I think it is a Herbie drain. FWIW, I replaced the stock diaphragm valve with a gate valve.
Is the idea that you want just the barest trickle going over the emergency drain? I can't see that it is practical to adjust my drain to drain the exact the volume of water being put back into the display by the return pump.
Is the idea that you want just the barest trickle going over the emergency drain? I can't see that it is practical to adjust my drain to drain the exact the volume of water being put back into the display by the return pump.