How to drain an ice maker
I am installing a wetbar in a basement. I had a 2" pvc drain line roughed-in before the slab was poured. This 2" pvc line is vertical and stubbed off at about 12". I am putting a base cabinet over top of this drain line and will use a "S" trap to connect to the sink above. Since there is no vent line available, I will install an air vent under the counter.
Beside this 24" base cabinet, I'm installing an ice maker. The drain is 3" off the bottom. The horizontal run from the ice maker to the 2" drain is about 18". Since the ice maker drain is so low to the floor, I will have to use a condensate pump. The 2" drain in the cabinet is 6.75" off the floor.
I've read about an air vent requirement for the ice maker but since I'm using a condensate pump I don't know how to physically hook everything up. Do I bring the ice maker drain to a point above the sink "P" trap? What venting is required for the icemaker if any or does the sink AAV take care of the requirement?
Thanks