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

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3
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6answers
603 views

Frozen Pipe(s) — How to Respond?

I woke up this morning to find a trickle of water pressure to my cold bathroom taps, and no water pressure to my hot water bathroom taps. The water was fine in the rest of the house. Since we're in ...
1
vote
1answer
434 views

Can I put concrete over PVC pipe?

I have my laundry room in the backyard and there is an area that had a thin piece of concrete and below it there is soil. Beneath the soil there lies the drainage PVC 1 ½” pipe, gas line (not ...
1
vote
0answers
73 views

How/where should I put a water dispenser on this counter?

My friend's coffee shop has a hot water dispenser they use for drip coffee and tea. It's already filtered, and accessible to customers. It would be terribly convenient if we customers could get cold ...
0
votes
2answers
4k views

Why is there a copper wire attached to this water pipe?

The outdoor faucet was turned on today(45 degrees), shortly after we discovered a leak in the house. We're not sure if the faucet broke or the pipe fractured/burst. After pulling back the drywall we ...
0
votes
2answers
2k views

How to shut off water valve to outside faucet?

I mentioned in a previous question that either our pipe burst or our outdoor faucet broke. It leaked into the house. Our main water line is shut off currently. We can't locate a shut off valve to the ...
0
votes
2answers
610 views

How do I install a water line for a refrigerator in a galley kitchen?

My sink is on one side of my galley kitchen and the fridge is on the other. The living room doorway is between the water line to the sink and the fridge. The house sits on a slab so there is no ...
1
vote
1answer
194 views

Are black deposits on the interior of copper water pipes a health concern?

I tried to install a new water heater at home. When I removed the old pipes, I found there's a black deposit in the interior of my copper pipes (both cold water pipe to water heater and hot water pipe ...
1
vote
0answers
84 views

Can a water heater be installed overhead?

Sorry for the long preamble: I'm doing a remodel which involves building a new attached garage. At the same time, I'm replacing the water heater because it is ancient. I have considered a ...
1
vote
0answers
313 views

Why did our kitchen faucet stop working?

No water comes out of my kitchen faucet when I turn it on. Every other water outlet in the house is working fine, and the kitchen faucet was working fine until the last time we used it (two days ago). ...
1
vote
1answer
131 views

How do I remove my tub diverter?

I replaced my cold and hot water valves a while back and now it seems like it's time to replace the diverter. When running the water to the tub, some water comes out of the shower head. I've tried to ...
0
votes
1answer
113 views

How to get down slope on drain lines?

A question on how to get the proper slope in a drain. Let's say you have two section of drain line that must be plumb to each other. To connect these lines by code a 1/4" down slope is needed per ...
0
votes
2answers
758 views

Why does the water temperature fluctuate on this single handle fixture?

Symptoms: When using shower, cold water soon (2 minutes) will supply warm or hot water. i.e without turning the hot valve on, and only turning cold valve on, the water out of showerhead gets warm or ...
2
votes
1answer
353 views

How to get rid of this sulfur problem

I just moved to China about a month ago to live with my relatives in an apartment complex on the 16th floor. Now, there has been a sulfur problem near their washing machine, and sometimes their ...
2
votes
3answers
4k views

What are some causes/solutions for poor drainage?

What are some causes/solutions for poor drainage? It seems that our house tends to drain water very slowly. The bathroom sink could probably overflow if the water was left on, the bathtub also seems ...
2
votes
2answers
149 views

Why do garbage disposal companies suggest using cold water with their products?

Why do garbage disposal companies suggest using cold water with their products?
3
votes
2answers
512 views

Is a water plumbing shut-off valve needed for every room?

Can I have a just a single set of shut-off valves (one for hot and one for cold) for two bathrooms upstairs and another for the kitchen/laundry area? Should each bathroom have its own set? This is a ...
1
vote
1answer
73 views

How do we prevent air in the water lines from our well?

We receive our water from a spring fed well. There is approximately 125 feet of pipe from house to spring house. We have obvious air in our line. We have replaced 2 check valves and foot valve as well ...
2
votes
3answers
595 views

How can I trace the path of plumbing lines inside walls without cutting holes?

I am looking to install a shutoff valve for an outdoor faucet, and to do that, I need to locate the pipe leading to that faucet. I tried to trace it by listening for the hissing sound when the water ...
7
votes
3answers
5k views

Are SharkBite plumbing connectors as reliable as soldered connectors?

Are SharkBite plumbing connectors as reliable as soldered connectors?
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vote
4answers
1k views

How do I secure a copper pipe going through a wall?

What kind of clamp would be appropriate for securing a 1/2" copper pipe that's run through a wall to the outside to a hose bib? I'll accept a general answer. In my particular case it's a stucco wall ...
2
votes
2answers
1k views

Why do I get water hammer after turning water supply back on?

I shut off the main water supply in the evening to replace the shower cartridge. I came back the next afternoon to finish the job. When I turned on the water main I started getting continuous water ...
4
votes
3answers
1k views

Is it possible to buy just the fins or the copper pipe with fins for baseboard radiator?

I have a project to build and I want to use finned tubing (like in baseboard radiators) but I am unable to find the tubing without buying the enclosure as well. (This is for a hobby project - I want ...
1
vote
1answer
3k views

Can I run water lines through the attic?

I recently had a Slab leak in my home in Indianapolis,IN. This is the 4th Slab leak since I've owned the home. I decided it was time to reroute all the Water lines. I thought this was best so I ...
5
votes
1answer
405 views

Why would I lose water pressure in my house for several months after running the outside faucets?

After using the water outside, the water pressure in my house goes way down. When we flush the toilet you can hear whistling in the pipes and sometimes bubbling like you would after the water has been ...
4
votes
1answer
195 views

What are the differences between an expansion tank and a pressure sensor?

We have a red expansion tank in our building. We have so many problems with this tank. Every 3 months we have to change the tanks tube because the tube is perforated every 3 months. Now an expert ...
3
votes
2answers
703 views

What could be causing my hot water pipe to rattle?

We have 3/4" CPVC running into our addition that when the hot water turns on it takes a long to heat up (granted it has to travel fairly far), and as it heats up the pipe rattles (sounds a little ...
0
votes
1answer
117 views

Water supply valve to closed radiant heat system on or off?

I have a closed radiant heat system, meaning a boiler with a pump, radiators and piping. After the intake valve, there is a pressure reducer and a backflow stopper (both bell shaped). Yesterday, ...
2
votes
2answers
205 views

How can I rebuild/repair/replace this garden faucet

I recently bought a house that was built in 1978, and it has a couple of garden faucets. These are not frost-free faucets, and that's not a huge concern for me because the house is located just south ...
6
votes
1answer
407 views

Do tub drains of the same diameter ever have different thread-per-inch counts?

My tub's drain flange has had the little cross piece inside it broken out, which means I cannot screw a grid drain into it. Right now, it's totally open and an invitation for my toddler to drop stuff ...
1
vote
1answer
437 views

How do I replace the water supply line that appears to be built in to the shutoff valve?

We're preparing to replace our bathroom faucet. We were able to easily disconnect the cold water supply line from the shutoff valve to the faucet by simply loosening the nuts holding it in place. ...
0
votes
2answers
144 views

Can water siphon backwards through the main pressure regulator?

Can water siphon backwards through the house pressure regulator? My house is above the main water line in the street. If the main line pressure goes to zero, will the house water siphon backwards ...
1
vote
1answer
181 views

What could be causing my kitchen faucet to not work?

For a while our kitchen faucets (both hot and cold) were not working properly. Sometimes we would turn one or both on and no water would come out, so then we turn it off then back on and it would ...
1
vote
1answer
3k views

How can I install a sink/dishwasher in basement?

I am looking to finish my basement and as part of the renovation, I'd like to install a bar complete with a sink and dishwasher (and beer taps of course). Attached (once I get enough rep) is a ...
2
votes
1answer
93 views

Can I use a braided flexible supply on a Polybutylene Qest Shutoff Valve?

I was repairing my leaky old qest PB angle valves in preparation to replace my faucets, and I overtightened a nut and broke it. Can I replace the 3/8" supply line with a flexible braided supply with ...
0
votes
0answers
240 views

How can I determine why there is no water coming from my hot taps?

I'm getting no water from any of the hot taps in my house. The cold water taps are working fine. The central heating is also working. I have a combi-boiler. It's been fairly cold today in London, so ...
2
votes
1answer
192 views

Floor plumbing pipe too far away from the wall for vanity

Floor plumbing pipe too far away from the wall for vanity. I do not want to cut a hole into the vanity shelves to accommodate this discrepancy because the shelves are already shallow with limited ...
1
vote
0answers
52 views

Water drains from the toilet, but contents don't go with it

I assumed my toilet was clogged when I flushed it and the contents didn't go down, and the bowl filled with swirling water. After using a plunger and seeing no immediate results, I gave up for a ...
5
votes
3answers
539 views

Does water run through a kitchen faucet sprayer when the faucet is off?

I was attempting to replace my faucet sprayer and hose today and discovered that the hose I bought was not compatible with the faucet. I bought a hose that screws on, the one on the faucet has some ...
11
votes
8answers
13k views

What can I do about my drains constantly getting blocked?

The one thing I have tried to do about this is use those foaming and non-foaming drain unblockers regularly. That has just been money down the drain, pardon the pun. I suspect that unblockers only ...
9
votes
1answer
958 views

How do I install an in-wall tank (wall-hung toilet) with the stack in the way?

Every toilet I've ever worked with (not many, I admit) has a stack in the wall directly behind it, including mine. I'm re-doing my bathroom and I'd like to install a wall-hung toilet. I have 2x4 ...
1
vote
2answers
203 views

Broken/busted main cast iron drain line

have busted cast iron drainage (services kitchen sink, dishwasher and bar sink. Have located area that is broken in wall behind bar sink but and not able to remove/replace pipe myself as the break is ...
2
votes
1answer
148 views

What are the code requirements for installing a ceiling fan alongside a fire sprinkler?

I have a fire sprinkler in my bedroom ceiling which is right in the middle. I want to install a ceiling fan. What are code requirements to follow?
2
votes
2answers
124 views

Bathroom tile repair

I have a plumbing leak under the slab in between my bathrooms. Both the hallway bathroom and master bathrooms back each other. Both have tile all the way around the wall up to about 4 feet. I would ...
1
vote
1answer
325 views

In this plumbing code illustration, what are the meanings of “SH” “WC” “BT” “LAV”, etc?

The image below, taken from this plumbing code page, has an "SH" going to the middle pipe with the trap in it. Does anyone know what the "SH" stands for, or the "BT" and "WC" ones for that matter? ...
4
votes
1answer
2k views

Is flexible gas pipe safe to use for main or long runs?

The house we purchased is a "tear-down". A builder bought the older structure, partially tore it down and built a bigger house on the old footprint. A lot of the original gas piping is still in the ...
1
vote
0answers
52 views

Shared water supply with combi boiler but shower hot water pressure extremely low

Have a shared water supply (live in a maisonette) with combi boiler but shower (thermostatic mixer) hot water pressure extremely low, how can we remedy it? Replace it with an electric one?
3
votes
1answer
1k views

What could cause my showers hot water to not work well after water main work?

We had some work done on the mains cold water feed into the house. At first everything worked just fine but after about a day when the top floor shower is now switched on there's a rapid banging noise ...
1
vote
0answers
259 views

How can I fix a shower faucet valve where hot and cold suddenly reversed?

We have one of those faucets with one handle which first goes to cold and then progresses to hot as you go further from off. Or, at least, it used to be that way. We went on vacation, had someone ...
4
votes
1answer
409 views

Why would my pressure reducing valve fail after repairing my water main?

I had a main water line bust on my side of the water meter. After fixing it and turning water back on to my house my water heater T&P valve kept releasing spurts of water which found out it was ...
1
vote
1answer
73 views

Kitchen sink backing up problem

I have side by side sinks in the kitchen. When one sink drains, it backs up into the other sink. I have removed the trap and it is clean, however, the problem still exists. What am I overlooking? How ...