Hi, just wondering if anyone is using an inline check valve on their DOS tubing?
I'm setting up for AWC and have the DOS unit in the basement on a wall. I have tubing coming from my sump upstairs into the DOS pump 1 and then out to a waste PVC pipe via a saddle in the basement ceiling. The other tubing is in my Saltwater Reservoir and goes through pump 2 and then up to my sump. I can keep the new saltwater tubing above the water line in the sump but what about the waste water which has to be submerged. I thought I had read somewhere that the DOS pump had a built in antisiphon but the instructions make a big deal about failure, etc. Should I include a check valve on the waste water tubing leaving the DOS in the basement?
Thanks for you help!
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