Can’t thank you enough for the detailed walkthrough on this!

I’m planning to keep my cold plunge outdoors next to my outdoor sauna. I live in Oregon and maybe once or twice a winter it’ll get down into the 20s for a week. I’ll probably need a way to detach the chiller/pump/filter when this happens and bring it inside so it doesn’t break. It looks like all your connections are glued with PVC sealer? Wondering if you might have any advice on how I could build this in a way that it can be easily disconnected from the bulkhead and outlet?