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

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1answer
7k 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 ...
2
votes
2answers
238 views

Do I Need New Kitchen Faucet Handles?

I just replaced faucet washers and after reassembly, the tap doesn't work. There is a crack in the handle. Is a replacement handle needed?
5
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1answer
8k 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 ...
6
votes
2answers
748 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 ...
6
votes
1answer
7k 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 ill-...
3
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1answer
4k 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
4k 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 ...
3
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5answers
7k views

Is cleaning out the main sewer line a regular scheduled maintenance item?

I just had to have my main sewer line snaked, and the technician said it should be done once every 2 years. Is this really the case, or was he just trying to insure he has job security?
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3answers
8k views

How do I diagnose weak water flow from tub faucet and shower?

I have a shower that has very low flow from the hot and cold water and also from the shower when you turn the valve to switch it to the shower. All of the other fixtures in the house have strong flow ...
5
votes
1answer
18k views

How can I properly vent a basement toilet & shower using an AAV?

When we bought our house the plumbing drains for a basement bathroom were roughed in but they did not install any vent lines for them. We have the first floor plumbing draining into the main stack ...
10
votes
7answers
90k views

How do I “fix” a bad sweat (solder) joint?

I tried soldering some 1/2" copper (to make something like this) and some of my joints are horrible. I tested it with water and some of the joints leak. What is the best way to fix the joints? ...
4
votes
2answers
12k views

Proper way to attach tapered, threaded connections?

I've been ripping out the PB water line throughout my house and replacing with PEX and a bit of copper piping. However, the few threaded fittings each have very slow leaks. Above the water tank I ...
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2answers
1k views

Why won't the heat shut off in one zone?

we have a three zone baseboard hotwater furnace. a few months ago one zone would randomly stay on, we did change the thermostat we have not noticed the problem again, but in another zone we have the ...
6
votes
1answer
5k views

What is required to relocate a garbage disposal?

I have a garbage disposal in my two well sink, only problem is when it was installed, it was placed on the left side of the sink -- closest to the dishwasher, further from the stove. When I'm cooking, ...
4
votes
1answer
720 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 automatically,...
1
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1answer
777 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
4k 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 ...
4
votes
1answer
293 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 ...
3
votes
1answer
889 views

Is a water pressure booster pump with an induction motor suitable for kitchen tap use?

The water pressure in my kitchen is too low to achieve a reasonable flow rate through the kitchen tap. For many years I have fitted a series of booster pumps which are activated when water is flowing ...
6
votes
1answer
786 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 ...
6
votes
5answers
543 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 ...
12
votes
5answers
18k views

Will a PEX run freeze if it's in the attic above a foyer?

I plan on running PEX pipes both hot and cold across 16 feet of unheated attic space above a foyer. The foyer is 16' long and is off the kitchen, it isn't heated directly but is part of the house; it ...
4
votes
2answers
1k views

Can (and should) I replace the hose connecting a cold water expansion vessel to the cold water supply myself?

We recently had a small flood in our apartment. I found that the metal-sheathed rubber hose connecting the cold water supply to the blue cold water expansion vessel had a wide split in it. The water ...
3
votes
1answer
5k 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 ...
7
votes
3answers
30k views

How high can I stretch my washing machine drain hose?

The waste hose through which the water is removed from my washing machine is inserted into a vertical pipe extending from the floor with a U shape at its end. The problem is that there is foam coming ...
4
votes
1answer
17k 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
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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 is ...
6
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1answer
6k views

Does PEX leach BPA when used for hot water plumbing?

Would using PEX for potable hot water result in having Bisphenol A (BPA) leached into the water? Does PEX have BPA content?
3
votes
1answer
4k 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
6k 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 ...
1
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3answers
2k views

How to connect primer tubing to non-laundry faucet?

The previous owner of my house didn't know what the trap primer tubing was when he installed an expensive kitchen faucet and stainless sink in the laundry room, so left the tubing dangling. Is there a ...
3
votes
2answers
12k 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
965 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
252 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 ...
1
vote
3answers
925 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 aerator)....
3
votes
1answer
612 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 ...
3
votes
4answers
8k views

What is the most effective way to remove epoxy plumbing putty?

At some point in the past, I used epoxy plumbing putty to seal a joint going into the faucet on my bathtub. It's now leaking again (seeping out past the putty) and I'd like to get the putty off so ...
3
votes
1answer
2k 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 ...
8
votes
1answer
414 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 ...
2
votes
1answer
724 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 ...
9
votes
1answer
11k views

Why can't SharkBite plumbing connectors be sold in CA and VT?

I've spent the last couple of weeks replacing my copper hydronic heat in the house. I'm now a convert to PEX and SharkBite connectors. I had to run out tonight to Home Depot to pick up one more ...
13
votes
4answers
925 views

Is plunging a toilet without a plunger a good tip or a horrible idea?

Read this elsewhere and personally, I thought it was a bad bad bad idea, but I wanted to put this out there to see if I might be mistaken: I learned a quick tip from a handyman on how to create a ...
0
votes
2answers
207 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?
4
votes
1answer
17k views

How can I clean hard water buildup from pipes?

I've basically confirmed that my overall plumbing problems are down to hard water buildup. My softener has been out of action for about a month or two (waiting on a part), so I have at least that much ...
3
votes
1answer
661 views

How can I fix a broken shower elbow?

The shower elbow in the shower broke off at the copper pipe in the wall, leaving some of the plastic inside the copper pipe's threading. There seems to be some sort of sealant. How might you go about ...
3
votes
4answers
13k views

How do I replace a broken bathtub drain?

I am trying to replace my bathtub drain however the cross bars have broken off so I am unable to unscrew it from the tub. How can I unscrew it? EDIT: This is approximately the product I am trying ...
4
votes
2answers
4k views

How do I fix a leaky spigot on a rain barrel?

I created a rain barrel using an old plastic 55 gallon barrel and a brass spigot. I drilled a half-inch hole in the side of the barrel for the spigot, wrapped some plumbers tape around the threads, ...
4
votes
1answer
748 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 ...
5
votes
3answers
5k 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 ...
3
votes
3answers
2k views

What tools are required to unclog sink drain with garbage disposal?

So yesterday someone in my family put some celery stalks (with the hard stems included) down the garbage disposal, after which our drain drained much slower. I tried filling up the sink with water ...