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

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1answer
39 views

washing machine set ( Australia ) connectors' position

I needed to replace the old with the new one. http://www.bunnings.com.au/estilo-chrome-washing-machine-set_p5003030 My problem is that I didn't manage to screw it exactly tight for the connectors to ...
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1answer
36 views

Plumbing and septic: bubbling and backing up

My mother lives in a two bedroom trailer with two full bathrooms. It's got a septic tank, but the toilets bubble and back up anytime she uses the dishwasher, washing machine or runs water in the sinks ...
1
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1answer
33 views

Is it ok to use a brass compression sleeve on vinyl tubing?

I'm putting together a fountain feature in my yard and I'm using vinyl tubing from the pump to the bottom of the feature (which has a copper tube inside). I've got a compression union to connect the ...
1
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0answers
29 views

Fixing a water tap that only comes out with high pressure suddenly

Moved into a new apartment, and the taps in the kitchen have an issue where if you turn the tap multiple times, barely any water comes out (if any), then you get to a point where the water comes out ...
1
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1answer
87 views

Water pump and pipe size for maximum water intake?

Each floor is 12 feet in height. I already have the pump (Centrifugal Regenerative Self Priming 1HP Peripheral Type, Self Priming - 180sec At 3m STATIC SUCTION LIFT) and would like to know which is ...
2
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1answer
48 views

Do I need to angle/pitch pex tubing for draining in the winter?

I've never installed any plumbing before, but I'm going to try to install an outside faucet/sillcock because it seems fairly simple. The only interesting part is that the pex tubing will be run under ...
1
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1answer
37 views

Water Has a Rotten Egg Smell At Times

I purchased a house back in April 2013 and at the time I purchased a new filter and softener system for the house as the water had a strong rotten egg smell. A year later I had the issue with the hot ...
1
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1answer
56 views

Pros and cons of coupling vs. threaded when transitioning from copper to PVC

I'm replacing a copper DWV pipe with PVC since it's rotting out. It looks like this: There's the cast iron on the bottom going into the foundation, followed by a brass cleanout, a brass tee above ...
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2answers
71 views

Is air gap needed if dishwasher is connected directly to the sewer line?

My dishwasher is in an island, across from the sink. If I connect my dishwasher directly to the sewer line instead of to a garbage disposal, then does it still need an air gap?
3
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1answer
53 views

Best way to avoid pipe freeze in exterior wall?

We have an exterior wall framed with 2x6's. We are running PEX piping to a pot filler faucet through this wall to go above the stove top. Is there any precaution we should be taking besides standard ...
3
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3answers
321 views

Connecting Washing Machine Outlet Box to copper

I've done a search and nothing particularly relevant came up so... I'm in the process of moving the washer and dryer in our new house and trying to figure out how to mate the valves in the ...
2
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1answer
45 views

Can I install an air gap faucet instead of a basic air gap with my dishwasher?

We are installing a new dishwasher and trying to figure out the air gap situation. I know we need one, but I'd love to find a more functional alternative to a basic air gap. I don't think we would ...
1
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1answer
173 views

Is it dangerous to leave a hose spigot on with a closed nozzle at the end?

Here's the setup: I have a drip system for my plants that's run on a timer attached to my outside hose spigot. The spigot is constantly on, but for about 12 hours a day the timer is closed and no ...
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0answers
20 views

Why does my hot tap in kitchen sink suddenly spurt a small hot water spray seconds after turning off

I replaced my kitchen mixer tap lately - and I find now that when I turn off the hot tap, approx 20 secs later there's a quick spray of hot water from it, which did not happen with the old tap. Any ...
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3answers
50 views

Galvanized pipe life expectancy

USA, NW Oregon, single-story house with crawl space, built 1972. Background The house has the original galvanized piping in the crawl space and suffers from low water flow in two bathrooms. Static ...
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2answers
30 views

Relocating the PVC from behind dishwasher

I want to replace a 12 year old dishwasher with a new KitchenAid model. The hot and cold PVC pipes from under kitchen sink are blocking a full install. These pipes are not flush against the wall or ...
0
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1answer
33 views

new water heater, unexpected noises

I installed a new water heater about 2 months ago and I hear this cracking noise most of the time, even when I have not used the hot water. Does anyone have an idea of what could possibly be causing ...
2
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0answers
48 views

Possible cross over issue with water lines

About 2 weeks ago our hot water started getting less and less hot, now it is completely cold. If I turn the cold angle stop off at the sink, so only the hot water line can feed the faucet, and turn it ...
1
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2answers
32 views

connect 3 inch ABS pipe to only 0.5 inch exposed pipe

I would like to cut an existing pipe and install a coupler to connect 2 pieces of 3 inch ABS. I would like to make the connection where I am pointing on the image. Is that enough pipe to connect to (...
0
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1answer
62 views

How Should I Fill In a Hole in Slab Around Floor Drain

I think I have a good idea about how to go about this, but wanted to throw it out here to make sure I don't wander down the wrong path. I recently installed a new floor drain. I broke up the ...
2
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3answers
109 views

I left a pound of ice to melt in my shower. Two hours later my downstairs neighbor reported a leak from their shower light fixture

Our 4-unit building has identically laid out apartments with a guest shower. I was clearing some ice from a broken freezer, and left about a pound or less of ice near the drain of the shower to melt ...
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0answers
26 views

How to shut off both cold water and hot water?

I want to install a new basin tap mixer in my bathroom but I cannot find the valve to off the hot water. I can see the cold water valve is under the sink in the kitchen. Here is the water heater on ...
2
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1answer
43 views

Curious bathroom sink trap

This is under a bathroom sink in the house we recently purchased. It was likely done to limit the vertical space taken up by the P trap. Is it likely to cause a problem, and/or is it a code ...
3
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7answers
829 views

Leaking saddle valve

There is a joint of some sort leaking in one of our cold water lines running above the drop ceiling in the basement. Does anyone know what this joint is called, or why it might be leaking? It's ...
3
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2answers
179 views

What's the difference between these two types of compression fittings?

In my piles of random hardware I have a pile of brass compression fittings for water lines. I have two different types of compression nuts. One has a sleeve inside it. The other doesn't. What's the ...
1
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3answers
52 views

2 sinks on one drain line

I have my bathroom sink rough plumbing coming from the 3" stack vent, running about 2 feet. My question is: can I use that same drain line for another sink? Reasoning: about 2 feet from that sink ...
0
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0answers
40 views

Hot water tap bangs and pressure is reduced

I have two outlets in the shower one hot and the other one cold. when I turned on the hot water tap gave a kind of bang and then the flow reduced to half the pressure.
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0answers
14 views

Getting at water heater anode AO Smith ECT40-200

I found this spec sheet for my water heater which shows where the anode is. However I'm not so sure which of two ports is the anode. Here's a picture. In the spec sheet diagram it seems the anode ...
1
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1answer
31 views

Hot/Cold Water Faucet Dripping

I have a water heating system in my kitchen sink (picture below) that is about 4 years old. All of a sudden the faucet is dripping water. I am trying to figure out how to fix it. I tried cleaning ...
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2answers
88 views

How to seal PVC-U and copper pipes together

How to seal a gap between hard PVC pipe and copper coil as visible on the picture below? It needs to stand small vacuum (45 mmHG = 1.8inHg = 6kpa = 60mbar = 0.87psi). What is the best way to do it? ...
3
votes
2answers
124 views

Techniques for Squarely Cutting the End of a PVC Pipe

I am replacing a floor drain which required me to saw off the old drain which was cemented to 4" schedule 40 PVC. I had limited room to do this (Please see the picture below; I had broken out the ...
1
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1answer
77 views

Antique Cast Iron Sink Wall Mounting Support and Weight Issues?

I have an existing stud assembly where a pedestal sink basin was bolted to the wall. I'm looking to replace it with the (future restored) sink in the photo, but I want to ensure its weight is ...
0
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1answer
43 views

Will there be water pressure/flow into the pipe with this setting?

I have a space in balcony of my 1st floor house where I intend to keep a tank around the height same as that of the water pipe which leads to my bathroom taps. Will there be problems related to flow/...
3
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3answers
67 views

Can I use CPVC to make a solar water heaer?

I have a shed in my backyard and I have installed a sink on the outside to clean up with. I have run a cold water line to the sink, but would like to attach a "heated" line to the hot water side. I ...
0
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1answer
55 views

How/where to put hydrogen peroxide in water heater

I just moved into a house that has 2 water heaters. The second one was rarely/never used by previous owner and all the hot water that comes from it is smelly. This came up during the inspections but ...
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0answers
26 views

Plumbing system and pipes concerned?

We have a concern on installing the two waters that supply with two house, where the metal pipe connecting from the municipal city water elevated and divided into t-shape directly to the line. ...
1
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0answers
101 views

Should Water Sediment Filters Come Before or After Water Softener?

My question is: In a water system, should water filtration come before or after the water softener? Edit: or even before the pressure tank? At my cottage, we have a shallow well with an above ground ...
1
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0answers
27 views

Old PEX tube is larger than new

I'm about to tear out a bathroom and want to install some shutoff valves in front of the supply for that room. I have not used PEX before so before cutting the existing line I bought a small section ...
0
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1answer
54 views

Hot Water Heater Pressure Relief Valve Hissing and Discharging Water after Draining Tank

I just drained the hot water heater, as I do every year (using the following video for instructions: https://youtu.be/qqaehhGYV_I). This time, the pressure relief valve had a slight hiss after I ...
1
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2answers
109 views

I am building a laundry room in the basement. Do I need a drain?

I am finishing a basement with a laundry room in it. Do I need a drain over there? The floor for the laundry will be tile.
5
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3answers
278 views

Should I run the tap while dumping boiling water?

It seems to be common advice to run the cold water while dumping boiling water down the drain (for example, when draining pasta). A variety of reasons are cited for this, one of which is that it is ...
4
votes
2answers
131 views

Can I install a toilet flange in a shortened (sawed off) elbow fitting?

I'm putting a bathroom in my basement, and had a plumber come in and lay the PVC pipe after I cut out part of my floor. After pouring new concrete, he came back in and said there was a problem with ...
3
votes
1answer
88 views

how do you replace a pool pump where PVC installation is coupling to coupling?

I want to replace my pool pump, and my pool system installers built a system where there is no room for one to make a splice. There is not one section of pipe exposed greater than 3/4" where I would ...
1
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0answers
20 views

Could I make a turn in the opposite direction in toilet drain line? [closed]

I'd like to connect a new toilet in the room next to the current toilet, but not the same wall. I have a problem running it to the drain line using only a 90 turn at the connection because there is a ...
0
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3answers
53 views

How do I share the same cold water pipe for both my dishwater and washing machine?

I have one cold water source, the pipe looks like this: I would like to connect two of these pipes this the source: How do I do this? The best I could find was something like this. But the ...
0
votes
1answer
133 views

How do I connect both my dishwasher and washing machine waste pipe to the same sink?

My current sink plumbing looks like this with a single waste inlet. When I remove the current single waste inlet, the connector looks like this: I bought one of these (the connector is 40mm): ...
0
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2answers
66 views

Outlet drain hose of my washing machine must go all the way to the top of the machine?

I have just purchased a Samsung front load washing machine (7kg capacity). So when I was studying its emplacement, I have decided that its drain hose would be over the floor to a avoid an obstacle (...
0
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1answer
104 views

Removing kitchen sink drain pipe from behind a wall

I'm replacing an old galvanized pipe from my kitchen drain to the basement. The drain pipe corroded a couple feet down the line and is leaking. I'd like to replace the entire run from the sink to ...
1
vote
1answer
45 views

Laundry box and water hammer arrestor

I am trying to install my new washer & dryer combo. There are a few things that I am not sure since plumbing hardware and markings are a bit different in the US compared to once I used in Russia. ...
0
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2answers
113 views

How to remove tap valve within shroud (Franke ascona mixer tap)

I'm trying to replace the cold tap valve on a Franke Ascona mixer tap. The valve is slightly recessed in a non removable shroud. The new replacement valve fits a standard 14mm socket set which I can ...