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

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0
votes
3answers
78 views

How to tighten a pipe while keeping it at specific angle?

A picture is worth 1000 words. If I turn it upright, it starts leaking. There's not enough give to complete one more turn (I could turn it maybe 30 degrees more if I remove the shelf and push ...
2
votes
2answers
10k views

What causes tub drain to gurgle when toilet flushed?

Recently, the drain in my second floor tub makes a gurgling sound when I flush the toilet, which is located right next to the tub. They are obviously on the same drain line. I know that there is a ...
5
votes
3answers
15k views

What do I do about a toilet flange that is too high?

I just had the floors in my bathroom replaced and now the flange is too high. When I put the toilet on top, the front touches the floor, but the back does not. The flange and piping are PVC, and the ...
0
votes
0answers
15 views

Will Korky Universal Flush Valve Kit fit my toilet?

I have a Mansfield MPP 160 toilet. Picture and associated parts here: http://www.griggindustries.com/page277.html The fill valve is broken on it and needs replaced, but I cannot find one locally. For ...
2
votes
1answer
467 views

Why is my electric water heater making an intermittent groaning noise?

My 8 year old electric water heater started to make a strange rattling noise a couple of weeks ago. The noise happens at random and lasts for only a few minutes. Short bursts of noise about a minute ...
0
votes
1answer
63 views

Is there a way to fix a small water leak in a PVC pipe from inside the pipe?

The PVC evacuation pipe from my toilet is leaking a little bit. The part of the pipe that is leaking is buried inside concrete. I am trying to find a way to fix the leak from inside the pipe, that is ...
1
vote
2answers
63 views

How can I repair this detached kitchen sink pipe?

I noticed one of the two kitchen sinks is leaking--that's not really the right word. It's more like pouring. When I pour something down that drain it's like I might as well have just dumped whatever ...
0
votes
2answers
2k views

What is that dripping noise I hear in the wall whenever cold water is used after sitting awhile?

I live in a condo...upstairs with another unit behind me with the plumbing in the shared wall between us. Whenever it's been awhile (say 45 minutes to an hour) since any cold water has been used, if ...
0
votes
3answers
84 views

Is this a refrigerator water hookup?

We just moved into a new place, and need to get a refrigerator -- and would like to get one with ice maker/water dispenser if possible. This capped pipe (below) is right behind where the refrigerator ...
2
votes
1answer
197 views

How does this 50 year old shower valve work?

I'm in a bind, with this valve taken out of the wall and the water supply turned off. It looks like these pieces are all intact, nothing broken. The valve stem screws into what I would call the valve ...
1
vote
1answer
27 views

Can I drain the main sink in a double sink (with a small disposal side) into the disposal, to prevent clogs from building up from food waste?

The main sink keeps clogging up--I'll use a plunger, Liquid Plumber, and/or a snake to clean it out and get it running nicely, and then it'll clog again within a week or so. To solve this, I'm ...
0
votes
1answer
486 views

What is the “standard” height of a P trap?

I know that the height will vary based on how high the sink is mounted and how deep it is, but I'm trying to figure out how long of a run I can make for my sink.
1
vote
1answer
366 views

How can I loosen a faucet cartridge that is stuck due to limescale buildup?

The cartridge faucet in my bathroom has developed a pretty steady dripping so I decided to give it a shot and replace it. I managed to remove the handle, but the screw ring that keeps the cartridge in ...
0
votes
1answer
56 views

Digital Shower Mixer with diverter(s)

I'm trying to supply 3 outlets in a shower from ONE output of a digital mixer.I want to be able to control the flow to each of the outputs individuallyand balance them as I need. I've spoken to a ...
1
vote
4answers
76 views

Running air handler condensate drain into sump?

The condensate drain from our air handler now runs across the wall and into the laundry sink. This is stopping us from attaching shelving to the wall. I noticed that the sump pump pit is right next to ...
3
votes
3answers
405 views

How can I install a washing machine in the kitchen?

i am looking to install only a washing machine (no drier) in my condo under the counter in the kitchen. my brother tried to install it for me but some plumbers advised him not to just hook it up ...
0
votes
1answer
62 views

What is this white fitting inline with my showerhead?

I just got a new apartment and am going to replace my shower head as it's too low. I noticed that it has a white plastic fitting on it that comes before the shower head. I'm not to sure what it's for. ...
2
votes
2answers
2k views

How can I clear out limescale from inside a bath's pipes?

I have a bath which has accumulated limescale inside the piping system; it manifests itself as a very-slow running tap with a weak stream. The tap itself is removable, and I suspect the limescale is ...
0
votes
2answers
81 views

Loud noise in the pipes when I turn off my hot water

We have a combi boiler, and recently when you run the shower after turning the hot tap off there is a large banging in the pipes. It only seems to happen with that specific tap (as far as I can tell). ...
0
votes
1answer
42 views

What could be causing water to back up into my bathroom basin?

out of the blue, water just started pumping out of my bathroom basin drain flowing over the counter top onto the floor - nothing had been turned - this is a highrise condo I'm on the 3rd floor - ...
1
vote
1answer
50 views

What could cause low hot water pressure in the shower only?

The hot water pressure in every other faucet in the house is fine, but in the shower it's a little more than a trickle. I removed the shower head and pulled out the cartridge (it looks kind of like ...
0
votes
2answers
62 views

What pipe diameter, for gravity drain of a given impermeable area?

How do I calculate a sufficient pipe diameter, for handling a given amount of impermeable pavement? A general answer is best. In my particular case I have approximately 675 square feet of tile ...
0
votes
3answers
47 views

Cold water entering hot water circuit?

I'm having a bizarre problem. At least it's bizarre to me. I'm repacking a HW faucet connected to our washing machine. To do so, I turned off the HW heater, and then the valve on top of the HW ...
4
votes
5answers
16k views

How tight should threaded brass pipe fittings be?

I'm working with 3/4" brass fittings, which seem pretty robust. Some plumbing fittings should be only finger-tight. My friend said I should use 2 wrenches to make these as tight as I can, and then ...
0
votes
1answer
37 views

Bar-sink drain won't drain water

I have a new shallow bathroom sink that has no overflow. I put in a bar-sink drain cover (to prevent anyone from closing the drain), and the water doesn't flow down the drain. It just stands there, ...
1
vote
1answer
129 views

Why isn't my new toilet flushing system working as well as the old one?

We just replaced the whole system in our toilet. It use to have a flushing ball valve and it worked great until it broke. It flushed everything down the first time no problem. Now with the new ...
0
votes
1answer
46 views

T&P valve draining - expansion tank issues?

I am having issues with my Water Heater. It's a slantfin tankless boiler (TR-30 PT). It's running on a 4 zone setup. I typically only use one of the zones though. We've been in the home for a year and ...
4
votes
1answer
1k views

Hot Water Circulating System Problems

My hot water circulating system was installed in 2006. It has a dedicated return line from all faucets. I've been having trouble lately with the hot water, it turns cold at the faucet when the pump ...
5
votes
2answers
124 views

What are my options for fixing a laundry faucet?

We're replacing our washer so I had to turn off the laundry faucets, hook up the new washer, and then turn them back on. In doing so, the hot water faucet now has a slight leak where the stem of the ...
3
votes
1answer
84 views

What is 'Cellular Core ABS' pipe?

At a big home store today, all the black drain pipe was 'cellular core ABS' in 'schedule 40'. What does the 'cellular' mean? The pipe was very inexpensive.
0
votes
1answer
87 views

how to fit restrictor in toilet pan inlet

How do I fit restrictor in toilet pan inlet when plumbing? Water is overflowing the pan and soaking the floor each time flush is pulled. Armitage advised to fit this restrictor.
1
vote
2answers
106 views

Is it acceptable to not have access to the main water shutoff valve?

I recently learned that our 1970s townhouse doesn't have its own main water shutoff. Instead, two contractors have access to a room with a water shutoff for the building (about a dozen units). My ...
1
vote
0answers
26 views

Proper size drain and venting behind new bathtub

I'm a plumbing newbie and I'm adding a bathtub where one didn't exist before and I want to make sure that I am plumbing the drain properly. I have a 2" drain available to me directly below the tub ...
0
votes
2answers
49 views

toilet not flushing properly flapper closing too soon

I installed a new flapper and it doesn't stay open long enough. the chain is short to the point not much left to shorten. it was the proper flapper but just does not stay open long enough unless I ...
0
votes
1answer
30 views

Sewer drain cap replacement options

I have sewer cap that has lost its threads. I am wondering what options I have to replace/fix that does not involving tearing up the cement floor. Are compression fittings a good option?
1
vote
4answers
64 views

How do I fix a heavily rusted garburator?

I have an INsinkerator that I never used for years as I hate it. I tested it out the other day and it no longer works as it appears heavily rusted over due to non-use. I tried the red re-set button, ...
1
vote
2answers
4k views

What alternatives do I have to cap/plug the kitchen spray nozzle

I have a seasonal camp that is winterized each year. The kitchen faucet spray nozzle must have suffered from some ice damage and leaks constantly. The feed line to it comes from the mixed section ...
0
votes
1answer
86 views

Why is boiling hot water coming out of every faucet, and even the toilet?

Help! I live in a 80 unit condo (8 floors), with hot water tanks on the top floor (4). They flow down 13 different lines to different units and hot water is recirculated through recirc pipes. ...
0
votes
0answers
11 views

kitchen sink drain relocation

old galvanized drain and vent in wall rusted through and broken. Need to collect two sink basins with a studer to vent, and drop through cabinet floor to reconnect to main drain. Can studer remain ...
0
votes
2answers
48 views

Does it matter what kind of pipe is used for a sink drain?

The drainpipe in our sink broke (corroded right through in several places). Not having the time to find my pipe wrench (much less actually replace the pipe) we called a plumber. The plumber replaced ...
2
votes
2answers
76 views

How do I stop a sharkbite brand fitting from spinning?

I recently replaced a number of shutoffs with SharkBite brand push on fittings. These seem to work well and hold water. More expensive, but cheaper than relearning to solder for a small job. The only ...
3
votes
2answers
1k views

How long should I let caulking dry before exposing to water?

I am redoing my bathroom and going from a tub with shower to just a shower base and walls. The walls are fiberglass and caulking is being used to seal everything up. How long should I let everything ...
0
votes
1answer
62 views

PEX Manifold with existing piping?

Our home has a large addition on it and i'm thinking of running newer lines throughout our original house that has copper. There are many bends at various points and some are starting leak (probably ...
1
vote
1answer
22 views

Where can I find a 5/16" end cap for a faucet diverter? [closed]

I have a Delta kitchen faucent with a diverter shank that connects to a hose for a pullout sprayer. I am disconnecting it because I want to use the sprayer hole for a filtered water faucet. The ...
0
votes
0answers
23 views

Why is my hot water circulating system thumping?

I installed a Watts hot water circling pump along with two comfort valves. (one at the farthest point and one at a branch going to the kitchen) All work well but I have a "hartbeat" thumping coming ...
0
votes
1answer
34 views

How to prevent back flow for parallel connected tanks?

Two parallel over head water tanks are connected at the same height and have the output pipes connected to a single pipe into the home. How can back flow of water from tank to tank be prevented?
0
votes
1answer
34 views

How to fit a length of drainage PVC pipe between two existent fittings

I need to connect two lines of 100mm PVC that are about 1,5 meter apart, they are about 50 cm sloped from each other, so I tought about using two 45° elbows. See image below (black: existing fittings, ...
1
vote
1answer
273 views

Master Shower Won't Get Hot Unless Another Faucet is Turned On

We have a brand new gas & electric water heater. Purchased in 2013. For some reason, when we turn on the hot water in the master shower, it only gets lukewarm unless one of the sink faucets is ...
0
votes
2answers
43 views

changed taps and now there's no hot water

We live in a detached bungalow with a combi boiler. We changed the bath and basin taps in the bathroom when we turned the water back on there's no hot water in the bathroom and no water at all in the ...
2
votes
4answers
492 views

Do I have to increase the water line diameter all the way to the water meter?

I have a 1/2" water line into my house from the meter. I would like to change that over to use a 3/4" or a 1" line into my house. Do I need to replace all the 1/2" pipe back to the meter with my ...