washer drain piping

I'm renovating my basement and we wanted to add a utility sink to the W/D room. Would the configuration below work for proper draining or is there a risk of the W/D water filling up the sink? I would be tying in the sink drain with a long Y into the horizontal drain and an Air Admittence valve...

Hello, I recently tore out this hot mopped laundry closet that had a built in floor drain on my 2nd story. I plan on doing some waterpoofing then installing the same LVP inside that I'll be using throughout the rest of the upstairs. I want to use a washer pan to catch any machine leaks and have...

Hi all, love this forum! Has been a huge help getting me closer to passing inspection as an owner-contractor updating in IPC country. Ok, so in this initial layout (image) A) I tried a rolled wye above centerline for dry venting the toilet and shower only to learn on inspection that dry vent...

Hello! First of all, this forum has been incredibly helpful as I work through home renovations. Thank you all for your time and advice! Now onto my specific question - I am moving our washer and dryer to the other side of our laundry room (we are expanding a bathroom, so we have to move it)...

Hi Folks, I'm a first time poster here, but I have been coming to the site for a couple of years now. My house (in Nebraska) came with a basin for the washing machine drain. See picture #1: That isn't terribly problematic, except that the basin empties into what seems to be a faulty floor...

I am having an issue with water overflow on the washer standpipe. We clogged and there wasn't anything blocking the pipe. I tested with the water supply hose for a few mins and ran into no issue. However, depends on the wash cycle, the volume of water discharged from the washer causing overflow...

My laundry room currently has a washer draining into utility sink. I am updating the laundry room and would prefer to have laundry drain to a stand pipe and not the sink. The sink connects to a 1.5" though and not 2" drain pipe. It has a 90 elbow and goes straight down into the concrete slab...

I love this site and find it useful, but I cannot find information on my setup. I want to add a utility sink to my laundry room on the first floor (with basement below and second floor above). I can see what I believe to be a vent pipe, and the washer drain. I don't know how to tie the sink into...

WASHER DRAIN TO KITCHEN TRAP Need to install a compact 2.3 cu.ft. washer/dryer combo next to my kitchen sink and a dishwasher in a multi-unit condo (not a house). Would like to use a double wye or something similar to the pic to connect all three fixtures (sink, dishwasher and W/D) to a...

Father in law removed his old wash sink and put in a washer outlet. He tapped in that same drain line..on that drain line immediately behind the wall also has a bathroom sink going into it. He never trapped the washer drain...it goes directly in the drain line..is this ok? The wall is closed up...