For questions about the supply and removal of water and liquid waste.

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0
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2answers
106 views

What problems could be caused by putting mains water in to the pipe from a shared water tank?

I'm having a boiler replaced and have chosen a combi boiler. One of the benefits is mains water pressure hot and cold water where previously I had low pressure coming from a tank. The boiler is in ...
0
votes
1answer
383 views

Does PEX tubing need to be secured to attic joists?

I am slowly replacing my pin-holed leaking galvanized plumbing, piece be piece with PEX and Sharkbite connectors. The old galvanized is secured, in many places by both clamps and u-nails. What is ...
0
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0answers
185 views

Does PEX Plumbing Need Risers?

I am slowly replacing my galvanized plumbing, piece by piece with PEX and Sharkbite connectors, and it got me thinking: do I need to keep the risers?
29
votes
4answers
82k views

Why does my dishwasher back up into the sink, but running the disposal allows it to drain?

When my dishwasher runs the kitchen sink backs up. I have a two tub sink and only the side nearest the dishwasher with the garbage disposer backs up. Running the disposal for a few seconds causes the ...
18
votes
3answers
9k views

Are “1/4 turn” water supply valves more reliable than “multi-turn” valves? Or vice-versa?

Aside from personal preference, is there any reason why I would want to buy a "1/4 turn" water supply valve instead of "multi-turn valves"? Is one technology/design clearly superior than the other in ...
0
votes
1answer
200 views

How can I remove the stench from a p-trap?

In my shower room, there's a hole that's always filled with disgusting, slimy water. What I've tried I've sponged it out a few times to clean, but that didn't really help. I've poured ...
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0answers
148 views

Why does my outdoor tap have a diameter of 1-1/4“ inches, not the standard 1”?

The outdoor tap for the front yard of our house has an outer diameter of 1-1/4" inches, so it is useless for attaching a garden hose. A standard tap is more like 1" in diameter. My question is: Why? ...
0
votes
2answers
4k views

How should I prepare this compression fit copper tube for use again?

(Apologies in advance folks - I'm new to compression fit connections so I suspect this is an obvious question). I'm preparing to reconnect an old copper tube to my water supply line and refrigerator ...
0
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1answer
2k views

What specific fitting do I need to connect a 1/4“ copper refrigerator water tube to a 3/4” steel water line that's already in use?

I recently bought a new refrigerator (Samsung RF263BEAESR) and am trying to connect it to my house's water supply line (under the kitchen sink). The prior owner of the house ran a copper line from ...
0
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2answers
369 views

basement plumbing

I have a cottage that until recently was on piers. The plumbing lines are at the base of the cottage as there never was a basement. The cottage was built in 1905. They are in the home stretch of ...
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0answers
786 views

Can I run heat tape on my water pipe behind drywall without hardwiring?

In removing the ceiling tiles in renovating our basement, it came to my attention that the first 5 feet or so on water supply line has heat tape on it. While we've had no problems with it freezing ...
0
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1answer
288 views

Is a push-fit end cap a temporary or permanent solution?

I am about to cap my water copper pipe with a Sharkbite push fit end cap. Is it a permanent solution? Or will I have to go with a torch?
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vote
1answer
363 views

How does water supply enter into a pedestal house in cold climates?

I do a fair amount of traveling through West Virginia and other Appalachian destinations and I have noticed a number of pedestal houses (that stand on concrete piers, wooden posts or a combination of ...
0
votes
2answers
507 views

Why can't I get hot water quickly at my vanity sink?

Whenever I turn on the hot water, it takes 3-4 min to get hot water at the vanity. It takes 1-2 min. for the shower. I have a gas heater. Can it be fixed or does it need to be replaced?
0
votes
1answer
214 views

How do I remove this exterior Water Valve cap?

How do I remove this exterior water valve cap? Bonus points for a name! Update: I cleaned it a bit more: I attempted to pry it but, I haven't made much progress: I also noticed this bolt but I ...
1
vote
1answer
918 views

Can I repair this crack in my sprinkler backflow preventer?

I have a crack in one part of my sprinkler backflow preventer/vacuum breaker. It looks a lot like this: Can I re-seal this crack? Or do I have to buy a whole new assembly?
3
votes
2answers
1k views

How do I reroute my existing bathroom piping for a pedestal sink?

(Similar to this question here) I am renovating a bathroom, and I'd like to put a pedestal sink in, instead of a full sized vanity. The primary issue is I would have to move the drain pipe, it is a ...
1
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1answer
541 views

Can I swap the positions of the toilet and bath tub?

We do not like where the toilet and bath tub are now located in the master bathroom. Can I place the toilet where the bath tub drain is now, and install a new bath tub where the toilet currently is? ...
1
vote
1answer
161 views

Putty around a new kitchen sink drain

This may sound too simple, but I know nothing about it. My kitchen sink drain was replaced and a small amount of putty comes off around the diameter. I know that is normal but am I suppose to let that ...
1
vote
1answer
232 views

Who do I call, roofer or plumber?

Last fall, I noticed my first floor kitchen had a leak that dripped down through the lighting fixture. This happened during a pretty strong rainfall. There is a bathroom above it but it had not been ...
0
votes
1answer
70 views

2 parallel drain pipes

Just opened a hole in my old house to replace some plumbing. I can see where the main drain/sewer stack comes down from the bathroom, but in parallel there's another galvanized? 2"? pipe coming down ...
1
vote
1answer
4k views

What is the maximum distance a trap can be installed from a shower drain?

I am installing a new shower in an upstairs attic. I am taking part of a downstairs closet for a chase wall to run the plumbing and electrical. The closet is 10' from where the shower drain will be ...
3
votes
3answers
41k views

how to unscrew faucet valve stem when it's stuck?

I'm trying to replace the valve stem of a 2-handle bathroom sink faucet. All the instructions I've found online say to unscrew the nut atop the valve stem. But my nut, when it turns, also turns the ...
5
votes
1answer
1k views

Can using two hoses deliver more water?

I'm filling a pool, and looking to speed up the process. I have two hose bibs, and wonder if I'm really gaining anything (and how much) by using both? The house is supplied by a 3/4" line. This tees ...
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0answers
2k views

Why is my sewer drain line suddenly having frequent blockages?

One month ago I experienced bubbling in my downstairs toilet when someone was taking a shower upstairs. The toilet bubbling concerned me and I noticed a little water on the floor the next day, nothing ...
1
vote
1answer
943 views

How can I get this pump casing off the motor?

I have a Monarch MJC-50 shallow well jet pump (1/2 hp) and I want to tear the pump portion down to clean, inspect, and rebuild as it isn't delivering the pressure it used to (and I have ruled out all ...
2
votes
1answer
442 views

Can I use this drain in wood subfloor?

I am installing a drain in an upper floor laundry and had limited choices for floor drains. I picked up this "general purpose" drain. The only other option was a shower drain. It will be located ...
1
vote
1answer
412 views

What are these two drains for?

I have an unfinished basement and do not have any experience with plumbing a bathroom. I assume the two pipes protruding from the floor are toilet (on the left) and either sink or shower (on the ...
0
votes
0answers
309 views

How to remove bathtub faucet cartridge?

I have a leaky bathtub faucet, how do I remove this kind of cartridge?
5
votes
8answers
3k views

How do I remove a brass pipe that has been jammed into a larger iron pipe?

I was replacing the sink this afternoon when I noticed that the p-trap would not reach the drain pipe. No biggie, right? I'll just buy some extensions from the local big box and be on my way. I ...
0
votes
3answers
402 views

removing old bolts from brick wall

I've got a rusty old downpipe on my external brick wall that needs replacing, however the bolts on the brackets don't seem to have useful heads. See photo: ...
0
votes
1answer
826 views

How can I create an air tight seal around pipes?

I live in an industrial loft. My downstairs neighbor is a factory. When they're running, fumes come up through my bathroom into my apartment. It's serious problem. The guy who lived here before me ...
1
vote
2answers
5k views

How can I connect this washing machine outlet to the drain?

I have been given a washing machine and I've plumbed in the inlet no problems The problem I have is that the outlet hose coming from the machine is not compatible with the drainage plumbing in the ...
3
votes
2answers
455 views

How do I cut 1968 cast iron rough sewage pipe?

I have a rough in bathroom that was done in 1968 for the homeowners to finish. Cast iron pipes for shower and toilet are about 4 in. out of floor. How do I go about cutting them to install a toilet ...
1
vote
2answers
104 views

Is this a clog, or poor plumbing?

Our basement washroom shower started overflowing. It happens when we use the sink for longer than 30 seconds and when we use the shower. It will over flow, then slowly drain. We have tried snaking ...
12
votes
3answers
3k views

Why would you use copper over CPVC or PEX?

Are there any advantages to using copper rather than CPVC or PEX?
3
votes
1answer
2k views

Water being dumped into street from basement?

(in western new york) We have a sump pump, something called a bubbler which is a sealed 2-3 inch pvc pipe coming out in the landscaping (sealed with a twist on cap) and a 2-3 inch pvc pipe coming out ...
1
vote
1answer
584 views

Can I move this drain line from the wall to the floor?

Here is my kitchen sink drain configuration: (The horizontal run after the trap is actually pitched correctly, not as drawn.) The portions inside the wall are galvanized steel pipe. Under the sink, ...
5
votes
3answers
13k views

Do I need a separate vent stack for my kitchen sink?

The drain line from my kitchen sink drops down through the basement, into the basement floor (Concrete), and I assume under the floor to the main sewer line. The sink tends to drain slowly. Should I ...
1
vote
1answer
992 views

Can vent plumbing be behind a double wye?

I am trying to figure out how to lay out my basement plumbing, and I wanted to use a double wye to connect my shower, toilet, and sink to the existing waste system in the house. My question is, am I ...
1
vote
1answer
2k views

How can I build my own water aeration system for radon mitigation?

My house has a well. The well pumps water into a pressure tank in my basement. The pressure tank sends the water through a small whole-house filter and into the plumbing. I have high radon levels in ...
4
votes
2answers
336 views

Graywater overflow plumbing… which design to choose?

I'm working on replumbing my utility room and I'm adding a graywater system. Local codes are remarkably permissive but require an overflow to the sewer/septic system in case of graywater blockage or ...
2
votes
1answer
363 views

Raising porch floor to accommodate plumbing and keep first floor all one level

I have a question whether or not building a floor on top of concrete is a viable option to insert plumbing underneath for a half bath. I am looking to finish a small porch off of my kitchen and turn ...
0
votes
1answer
63 views

kitchen falcet over pressurized when you turn on

When turn on water it comes out at first with so much force it will knock cup out of your hand then its normal after using but let it not be used for awhile and happens all over again
4
votes
2answers
182 views

Copper tubing for refrigerator

My copper tubing for the water line to my refrigerator became slightly bent while I was installing it is it a big deal should I buy new copper tubing?
4
votes
1answer
2k views

How do I keep water from getting in and out of a dishwasher drain air gap?

I have no idea what this is called, so I apologize for the vague title. If someone knows what it is, feel free to edit it. When I turned on my dishwasher (just moved in), water started spewing from ...
3
votes
3answers
918 views

Is there a way to get hot water without altering plumbing or electrical wiring too much?

Is there a way (other than collecting water and heating it on the stove ) to get hot/warm water from the tap without having to alter existing plumbing or electrical wiring ?
0
votes
1answer
623 views

How to tighten this kitchen sink faucet?

I have an unknown model of kitchen faucet, with two problems. The handle is loose, i.e. it has a lot of play before it starts adjusting the flow. The pull-out sprayer hose doesn't seat properly ...
3
votes
1answer
2k views

Plumbing alteration has created vacuum in upstairs toilets

Prior to my bathroom remodel, I had a toilet flange moved in my basement to a standard 12" rough-in, since the toilet was about 5" off the wall and looked silly. The problem I have now is a vacuum in ...
1
vote
1answer
158 views

What type of hose do I need to replace a pull out faucet?

The flexible line on my kitchen faucet seems to be leaking and plumbing is not my strong point! The faucet is an american standard (not sure the model). I'm wondering what type of hose to get for a ...