Questions tagged [p-trap]

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2
votes
1answer
48 views

Connecting standpipe to 1 1/2" brass waste pipe?

I am remodeling a 100-year-old house, adding plumbing for a washing machine and condensing dryer. I'm installing the washing machine and dryer in the basement. In the location where I want it to go, ...
3
votes
1answer
70 views

New sink drain not aligned with trap

Just had a new sink installed in my bathroom and the drain hole on this new sink is centered compared to my old sink which was off center and further back. When I look underneath the sink the P trap ...
2
votes
0answers
32 views

P trap for laundry

I'm working on the drain for my laundry, and there isn't enough space to fit a vertical drain pipe above the P trap. Is the vertical pipe coming in being slightly offset going to be an issue with the ...
0
votes
1answer
43 views

Clean-out plug in p-trap won't screw back on

I had to remove the clean-out plug of a sink P-trap to clear a clog. Underneath, there was hardened sediment that I had to break apart with a small knife. Now that I have the drain cleared, the clean-...
0
votes
0answers
26 views

How to remove old p-trap clean-out plug

I have a slow draining bathroom sink that backs up into my bathtub and vice versa. I have removed what I thought was the clean-out plug, but there is move metal beneath. Maybe I only removed the ...
1
vote
2answers
75 views

How to repair shower p-trap

The P-trap in our master shower has apparently broken. We were getting a sewer gas smell coming out of it when we used the guest shower so we had a plumber come out and have a look. He did a "smoke ...
0
votes
1answer
59 views

Installing drain saddle for Reverse Osmosis (RO) system in brass metal pipes

I am trying to install a reverse osmosis RO system under the kitchen sink. The pipes are all metal (brass, I suppose but not sure). where can I install the drain saddle? The instructions with the RO ...
3
votes
2answers
204 views

Venting a double kitchen sink (converting from an S trap to a P trap with AAV in a tight space)

I'm replacing my double kitchen sink and replacing an S trap with a P trap. There is no vent nearby that I can tie into easily, so I'm going with an under sink AAV. Issue is, I don't have much space ...
9
votes
6answers
7k views

Is my sink P-trap too low?

Just put a new sink in and was not lucky enough to have the plumbing line up. I have it roughed in and wanted some insight/opinions on whether this will work, or what I need to do to fix it. I have a ...
2
votes
2answers
81 views

Can a plumbing vent start in the horizontal where it connects to drain line?

I'm laying out my shower drain and it initially was going to look like this: Fairly straightforward. Shower into p-trap, vent coming out of top of drain line over to wall to be vented, all connected ...