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

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5
votes
1answer
336 views

Why does water from outside spigots seem to “stutter” (starts and stops)?

I live in a 1950s-built home in a warm climate. When I run water from an outside spigot, such as to water plants, it's not uncommon for the output to "stutter" near the start and then again ...
8
votes
4answers
230 views

What is this and can it be used to stop the flow of water?

I have a leaky spigot that I am trying to fix. I followed the water line back and found this. Does anyone know what it is? Can it be used to stop the flow of water?
1
vote
0answers
55 views

Toilet bowl rim: Unblock mineral deposits inside holes [duplicate]

Possible Duplicate: Why do my toilets flush slowly and often incompletely? Yep - got an old toilet, and the mineral scale inside (INSIDE inside) the rim is slowing the flush speed. I ...
4
votes
3answers
145 views

What's a good entry-level text/video on residential plumbing?

Anything for the near-absolute beginner? I've removed the 180-degree angle dirt trap under my sink and cleaned a pipe with a motorized snake, but that's about it. Any book recommendations would be ...
3
votes
1answer
467 views

How to add a drain pipe to a concrete block wall covered in insulation?

I want to run a 1.5" drain pipe along the wall about 2 feet from the floor to a microbrewery setup in the corner of my basement. I have sheets of fiberglass insulation against the walls though, and I ...
5
votes
1answer
129 views

What is the timeline for broken plumbing to cause damage to a house's foundation?

Assume a plumbing main breaks for whatever reason, and sewage begins to leak into the foundation of a house. What is the typical timeline for events to play out? For example, plumbing breaks on day ...
5
votes
2answers
1k views

What could be the cause of a washing machine hose coming loose?

Ok, I'm not a rocket scientist but this has me stumped. I have a new hot water hose for my washing machine. I replaced the O-ring on the faucet side of the the connection, tightened and went to use. ...
1
vote
1answer
5k views

What could cause dripping noises when I turn on my central heating?

When I put my central heating on and I sit in my living room there sounds to be something dripping coming from my ceiling. The drip sound can be slow then speed up a little, then it stops only to ...
5
votes
1answer
4k views

Is IPS threading compatible with NPT threading?

I've attached two links to the fittings I'm looking to purchase online. But I don't know if they will work together. Chrome Plated Brass Pipe Fitting, Coupling , 1/2" NPT Female and Moen ...
5
votes
1answer
1k views

What should I consider when using a sewage ejector pump?

What are some of the things that you need to consider if you have a sewage ejector pump regarding maintenance and prevention of abominable, excrable catastrophes? From what I gather this thing is ...
6
votes
2answers
662 views

What are some ways to find a leak in a pipe?

I have a leak somewhere under my sink in the kitchen. I have a number of junctions/pipe/hoses there (6 lines), and one of them has a leak. It doesn't happen all the time, only when there is back ...
3
votes
3answers
3k views
6
votes
1answer
5k views

How can I lengthen my vent stack and are there any negative effects in doing so?

I have observed that when we receive a lot of snow here in Ontario, at least one of the drain vents on my roof is covered by snow. While after one winter in the house I have not yet observed any ...
2
votes
3answers
1k views

How can I remove a broken plastic packing nut from a faucet?

I have a leaky exterior faucet where the plastic packing nut has broken and the threaded end is still inside the faucet. How can I remove the broken packing nut from the faucet?
6
votes
5answers
431 views

Which floor should be done first when updating a multi-family residence?

I'd like to renovate a 3 family rental property but don't know which floor is best to start on. The house was built in 1896. The electrical was recently updated prior to purchasing it in 2008. The ...
3
votes
1answer
2k views

Why is there green stuff on my heater pipe?

No, really the baseboard heat is made of copper and is constructed of a series of pipes with fins. they look like heat sinks, or dissipation helpers. Well, was cleaning the carpet by the baseboard ...
3
votes
2answers
3k views

How to patch this PVC elbow connection?

I bought a home about 3 months back, and recently discovered a slow leak under a wall in my utility room. I ended up removing that part of the wall to get to it, and the leak is coming from the feed ...
4
votes
1answer
580 views

Why is water only coming through the handheld hose?

I have a hose at my kitchen sink, installed alongside the cold water faucet. Every once in awhile when I press the hose trigger, it becomes stuck and will not return to the off position ...
2
votes
1answer
1k views

How to fix a leaking faucet aerator

I removed the aerator on my kitchen faucet and attached a hose for a time and cleaned the aerator. Now I cannot get the original one to screw back into the place without it leaking (well spraying ...
1
vote
1answer
577 views

How do I diagnose a hot water recirculation problem?

We have 2 ganged gas water heaters in a 10-year-old house. Professionals installed them last year to replace the 10-year-old pair. I'm pretty sure they are hooked up to a recirculating pump. This ...
5
votes
1answer
3k views

What alternative methods exist to correct a belly in a clay sewer line?

In the first 18 months of living in my house, I've already had 4 sewage backups in my basement. Luckily the basement is not finished and I've caught the backup each time before it became a large ...
1
vote
3answers
695 views

How can I find a replacement aerator for this faucet?

We have the following faucet, which is missing an aerator. I don't see any identifying marks, nor anything to unscrew at the end of the faucet (i.e., it doesn't seem to be a standard screw-in ...
4
votes
1answer
217 views

How can I prevent a faucet retaining nut from freezing to a steel washer?

My real question, after several hours spent removing the old faucet (progressing from tapping the basin wrench with a mallet, to an overnight soak in penetrating oil, to cutting it off with an air ...
6
votes
1answer
634 views

What will I need if I remove a broken garbage disposal from my kitchen sink?

I have a dual sink tub, with a broken garbage disposal attached to one drain. I just want to take the disposal off, and hook the dishwasher to the sink drain. Will I need to buy any extra tubing and ...
4
votes
1answer
667 views

Should central heating pipes through internal brickwork have insulation?

My house has old (large diameter) steel central heating pipes. These travel through the basement before passing up through the house. My concern is that when they pass through internal walls they are ...
3
votes
1answer
4k views

What's the purpose of a cold water expansion vessel?

My rented flat (in the UK) has 2 expansion tanks behind the boiler, one red, one blue. From googling around I can find lots of references to hot water expansion vessels; the purpose seems to be to ...
5
votes
1answer
2k views

No water after reopening main water valve

I closed the main water valve for simple repairs. After reopening it there's barely any water doesn't even register in the meter. The valve doesn't feel broken but I can't think of what could be ...
4
votes
1answer
11k views

How to fix a bathtub faucet that leaks only when the shower runs?

I just moved into an apartment and the faucet in the tub is fine when all of the water is off. It leaks when I turn on the water and switch it to the shower head. What could be the problem? It's a ...
1
vote
0answers
49 views

Funny Plumbing sound [duplicate]

Possible Duplicate: How do I eliminate the “whooshing” sound of water running though pipes? Good morning, just a quick question for you, if you can help me? Just recently there ...
6
votes
3answers
473 views

How can I locate the pump in a wet open-vented central heating system?

Lost: One Central Heating Pump. Reward offered (in reputation points ;) I have a wet open-vented central heating system, and I've turned it on after six months to find the radiators aren't getting ...
2
votes
1answer
5k views

How do I open the back of a gustavsberg toilet?

Our toilet is flushing every 20 minutes, and it's visibly leaking into the pot. We live in Iceland, water is cheap here, but it's really annoying. Problem is, I can't seem to open it and it's plastic ...
0
votes
2answers
197 views

What is the minimum drill voltage/power required for a plumbing snake bit?

In particular this one Cobra Products 25Ft Power Drain Snake. Will a 12-volt cordless be strong enough?
3
votes
1answer
3k views

What could cause low pressure in both hot and cold water lines after flushing hot water tank?

I just drained my water heater to flush out any sediment that may have accumulated at the bottom of the tank. When I filled it back up, I suddenly am lacking water pressure, both cold and hot, at all ...
4
votes
1answer
3k views

How can I fix a sink drain stop which won't hold water?

I have a bathroom sink & fixture which are about a year old. The drain has worked fine, until about a month ago. Recently, any water I try to hold in the sink slowly leaks out. This is mildly ...
4
votes
3answers
3k views

What sealant should I use for the base of a sink faucet?

I guess the title says it all. =) I'm planning to replace my kitchen sink faucet. What type of sealant should I use for the base of the new sink faucet?
3
votes
2answers
9k views

What might be causing our cistern to fill very slowly?

We have a toilet cistern with a concentric float valve fill mecanism. Earlier this week, it suddenly started to take much longer to fill after flushing (ca. 15 minutes instead of less than 1 minute ...
4
votes
1answer
860 views

Is there a shower drain pipe in this picture?

I'm certain the 3" pipe on the left is the toilet drain (it is about 12" form the wall and has a rounded cap on it). I'm guessing the shorter 2" capped pipe on the right, up against the wall, is the ...
1
vote
1answer
243 views

Flood safe/auto-shutoff hose triggering for no reason

The hot water line to our kitchen sink has one of those flood safe/auto-shutoff hoses. It has started triggering and cutting off the water whenever we turn the hot water on more than half way. I took ...
2
votes
1answer
415 views

How do I increase the capacity of a small humidifier?

I'm trying to increase the humidity in our house, as it gets extremely dry in the winter. I have a small second hand humidifier that I have modified to suit my interests, however there is one thing ...
5
votes
1answer
2k views

Why is my shower faucet turning itself off?

My shower has a wall mount single lever faucet similar to this: http://www.cn-faucet.com/Wall-Mount-Single-Lever-Faucets-141.html Over time, it has become more sensitive and now, in most angles, ...
8
votes
1answer
391 views

How can I stop a running toilet?

I have a really weird issue: my toilet is running water, but it's not in the tank. It seems like there's a neverending small flow of water entering the bowl of the toilet from the left side of the ...
3
votes
1answer
1k views

Is there a way to increase toilet flush pressure to prevent clogs?

My toilet seems to be a little, well, underpowered when it comes to flushing. It often "chokes" and "coughs" when flushing only liquid, which seems to indicate that the water pressure isn't high ...
4
votes
1answer
832 views

Do I need to install the grounding clamp on a water softener if both input and output are PEX?

We are installing a Whirlpool water softener in a new home with PEX water lines. The installation manual says to place the supplied ground clamp over both inlet and outlet water lines. As I mentioned ...
2
votes
1answer
613 views

What does the Plumbing Code say about securing a bathtub faucet to the studs?

My son is renting an apartment. It looks as if the bathtub faucet (spout and valvehandle) are only secured by the grout of the tile and haven't been properly secured at all to the studs. I know that ...
4
votes
3answers
15k views

Stuck, leaking water shutoff valve to toilet

The problem... I recently replaced the fill valve and the flapper in one of the toilets in my house. When I turned the water back on using the shutoff valve below the toilet, a slow drip had ...
4
votes
2answers
8k views

What are some tips for soldering brass fittings to a copper pipe?

Over the years I've soldered several remodels worth of copper pipe (water and hydronic heat). I'm not great, but I get the job done, until I have to add a brass fitting. For some reason, I can't get ...
1
vote
1answer
146 views

Design and Build Sprinkler Head

How would you go about fabricating a sprinkler head for a general use sprinkler system? I'm talking about the sort in your front yard. The basics of what I'm looking for: Design which can be ...
5
votes
3answers
3k views

Should I test the water in my house for contamination?

I live in a house that was built in the 1930's. I'm paranoid that the old pipes for hot and cold water(for the kitchen, shower, etc..) are contaminating the water. Is this something I should be ...
2
votes
1answer
704 views

Snake drain gun vs compressed gas drain gun vs liquid - which is better for what?

I borrowed a powered snake style drain gun for some toilets and shower stalls, from an HVAC guy who said that liquid drain cleaners were next to useless. The short version is that the drain cleaner ...
2
votes
2answers
3k views

Do pressure reducing valves also function as check/one-way valves?

If installing a pressure reducing valve, is there any sense in installing a one-way check valve in series, or would it be redundant? (i.e. does the PRV also act as a one-way valve?)