I got my RO/DI unit yesterday and got that installed. I ran a supply line from the hot and cold lines of my sink so hopefully I can get near the 77* they say the water should be to optimize output. I got this one because it has a built-in pressure gauge and I had no idea what our water pressure was. I feel like we have really strong water pressure, but my gauge says we're only at 40lbs and I need to be over 50lbs. I doubt I'll put a booster pump in though because it's just more money and would take up more space. Plus after hooking everything up this one is putting out a lot more water than the AWI system I have at the office. My other surprise was that our water was only running at 37 TDS. That's amazing to me. At my office the water is over 300. I didn't think it was even possible for municipal water to be that low.
Kinda hard to see but I ran hot and cold into a Y fitting.
Still no word from Premium Aquatics about my lights or controller. I hope to hear today that they're shipped. <Fingers crossed>