We're having ac installed in a couple of days. I mentioned this to the plumber while he was hear checking the pump which pumps our kitchen/utility room drain water up through the attic then down to where it exits the house because of the pipe under the slab having rotted out just before we bought the house.
Anyway, all the ac guys who came to give me estimates talked about draining something from the ac unit into either the laundry tub in the utility room, which then drains into aforementioned pump, or tapping directly into the pump. (Furnace/pump/laundy tub all within arm's reach of each other in utility room.)The plumber would prefer they drain it into the laundry tub, but said that they're not supposed to drain it into the sewer at all, and that they should drill a hole into the slab and put the hose into that.
What should I be expecting the ac installer to do in this situation? Thoughts and advice appreciated. Rochester NY area, if that matters. Thanks in advance.
Karen