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

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4
votes
8answers
1k views

annoying vibration, deep humming noise in home

What in my home could possibly vibrate and/or make a very low humming noise? I have been driven mad by a low droning vibration type noise for nearly two years. I have gone through testing various ...
4
votes
6answers
4k views

What to do with leaky sink?

Our kitchen sink has been slowly leaking for several months, and as of yesterday, it is finally leaking so bad we can't use it until it's fixed. I'm generally handy, but when it comes to plumbing of ...
0
votes
1answer
272 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 individually and balance them as I need. I've spoken to a ...
2
votes
1answer
95 views

Why did plumber pour oil in sump water?

I live in a condo building, and the sump pump in the basement was running water constantly for several days. When the plumber was contacted, he said to call the Village and have the water tested for ...
3
votes
3answers
1k views

Hot water doesn't come out of faucet right away and makes banging noise when it does

This happens on every faucet in the house. Sometimes, when you first turn on the hot water, it comes out (just the pressure in the line) and then it runs slow and stops. Then, a banging noise happens ...
0
votes
1answer
58 views

Why won't hot water come after timer of recirculating pump is off?

About a year ago, we had a Grundfos recirculating pump installed. We use a timer on it for morning showers. Recently, after the timer goes off, and someone needs to use the master bath shower later, ...
1
vote
2answers
294 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 ...
0
votes
2answers
93 views

Extending plumbing vent horizontally

I am planning to finish the basement and have some questions regarding the plumbing. The builder already have the bathroom rough in but the location is at middle of the basement. I want to have the ...
1
vote
1answer
287 views

How do I connect braided under sink hose to 3/8 inch RO plastic tubing?

I can't figure out how to hook up the incoming water to my reverse osmosis system. I want to tap off the braided hose here, and use a quick fit for the plastic tubing but have searched and ordered two ...
0
votes
1answer
64 views

Tee size in efficienct flow splitting of main water supply

I am re-piping the water supply lines in my house. I have a 1 inch supply line coming from the main. This will travel about 30 feet before being split into 2 lines, one supplying the hot and the ...
1
vote
1answer
14 views

PVC Pipes And Pool Solar Heating Advice

We have a set of EnerSol solar panels (black water pipes) which are installed on the roof. Our pool pump sends water up to the panels via black PVC pipes. The water goes through the panels, warms ...
1
vote
1answer
27 views

What type of Anode rod should I get for my water heater?

It's time to replace my anode rod and I'm not sure what type I should get (Magnesium, Aluminum, Combination, or Powered). I have a well and use a water softener. I have a high iron content (orange ...
0
votes
1answer
124 views

Can I use backer rod and adhesive to fill in the gap between the toilet and the ceramic tile floor?

Can I use backer rod and adhesive to fill in the gap between the toilet and the ceramic tile floor?
0
votes
2answers
45 views

How do I fix a leaking outside shutoff valve?

I decided to turn the outside water tap on this weekend, and when I did I noticed the valve inside that connects to the main (in the basement) seems to be leaking a lot along the threads of the valve. ...
1
vote
2answers
98 views

Can a toilet be properly installed without a flange?

Someone put a toilet in for me, he used different bolts than came with the toilet because he said the bolts that came with the toilet wouldn't work. He said the floor was rotting but he needed to get ...
0
votes
2answers
86 views

Why does the bathtub hot water tap continually leak?

Even though the plumber has changed everything; including the seats, after a short while the hot tap starts to leak again. It has been changed three times in the past year. Still leaking again.
0
votes
0answers
15 views

toilet flushing makes my washer overflow pipe overflow [duplicate]

Flushing the toilet sends a large spurt and steady stream of water out of the overflow pipe for the washer. I understand I have a clog. Do I need to call a plumber? Can I snake it myself ? If not ...
4
votes
2answers
203 views

Basement Bathroom Plumbing - Rough in Backwater Valve

I am trying to figure out how in the world to frame this basement bathroom. As you can see from the image, there is a backwater valve that would end up right in the middle of the room. I know that ...
0
votes
0answers
16 views

What is involved in replacing this galvanized pipe with copper?

The brass mixer is fine and I want to keep it. However, I do want to replace the galvanized pipe that feeds it with a copper line. Is this just as simple as removing the male threaded connection and ...
0
votes
1answer
26 views

Is it possible to seal a leak that's coming through a fitting?

I've got a brass valve in my plumbing system that has a leak coming through the valve body wall. I can watch tiny droplets of water diffusing through the metal itself. I'm positive the connections ...
2
votes
1answer
1k views

How can I install an overhead water tank and refill it for individual usage?

I live in a group apartment where there is severe water supply problem. We have a common sump in basement which can be filled with water from external supply sources like water tanker trucks on ...
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 ...
0
votes
0answers
22 views

Waste pipe plugged? Where?

The open overflow washer pipe spurts a hefty amount of water out after my toilet flushes. I havent tried anything but snaking my washer pipe. Completely out of my realm but wish to avoid high cost of ...
1
vote
1answer
50 views

patch small leaks in ceramic sewage line running through basement

Have a ceramic (I think?) sewage line that runs from under the bathroom across the top of the basement and goes out the wall into the yard. Have very small drips in a couple of places on this line. ...
1
vote
2answers
108 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.
4
votes
1answer
189 views

How do I winterize this sprinkler system

I am trying winterize my landscaping sprinklers. I just moved into my new house and find out this plumbing layout is quite different, I hooked up my 100psi air compressor and tried to blow them out ...
0
votes
1answer
34 views

T&P drain line needs to be outside of the house?

I called the gas company to turn on gas. But the engineer left a note saying that "T&P drain line needs to be run outside of house". I called my plumber but he didn't know such a thing. Can ...
1
vote
1answer
75 views

Ejector Pit & Sump Pit Combined - Whats a good backup option?

Here in Chicago we have a combined sewer and storm drain system - as a result it's not uncommon to have sump pits and ejector pits combined - which is the case in my basement. The ejector then handles ...
0
votes
1answer
72 views

How can I connect copper pipe to an unthreaded, galvanized pipe?

I have a di-electric union which I want to install, but the union's galvinized side is threaded. The unthreaded, galvanized pipe is attached to the house so I can't easily thread it. Perhaps there's ...
6
votes
6answers
62k views

Can p-trap be installed higher than drain entry?

I have p-trap entry in drain at 16" above the floor. However, vanity that I got has lower drawer which has top at about the same height. There is also about 4" clearance behind drawer. I was told that ...
0
votes
1answer
36 views

Whistling Noise after shut off

Both faucets and toilet have whistling noises just as I shut off the valves or the toilet finishes flushing. I don't hear it in any other part of the house. Any ideas? It just started a week ago. ...
0
votes
1answer
42 views

Water pressure buildup causing water meter to turn

I have a problem that no professional has been able to answer. The water meter will turn intermittently even when main valve is shut off. Water pressure on my fire sprinkler system has shown values ...
4
votes
4answers
9k views

Will I lose water pressure going from a 2“ pipe to a 1/2” pipe then back to 2"?

I have jimmied up a pool heater from an idea on YouTube, but just expanded it. I have a water line of 2" PVC, piped down to 1/2" copper, so it can run through a coil, then increased back to 2" PVC, ...
0
votes
2answers
53 views

Kitchen Sink P Trap Installation Advice

My question is where to install a P trap on this configuration (Disposal is directly over the drain pipe). We are on conventional foundation, so is installing P trap under the house an option? We went ...
2
votes
2answers
491 views

Why would I have hot water at one faucet but not the others?

I recently installed a new electric water heater and now I only get hot water to one faucet at a time. The kitchen faucet is closest to the heater with the bathrooms being the furthest. when i turn on ...
1
vote
1answer
30 views

Flow sensor adjustment for Navien 240S natural gas

We installed a Navien 240S natural gas in our house, and it is working fine. Except the short range for hot water valves in the showers. So, in other words, I need to turn shower valve almost all ...
1
vote
1answer
35 views

Should toilet be close to sewage pump?

I am adding a bathroom in basement which will have a sewage pump. I am finalizing the bathroom layout and the ideal setup will have the toilet 8 ft away from the sewage pump. Is there any reason of ...
3
votes
2answers
167 views

How to drain a free standing bathtub

I have a freestanding bathtub to be installed on a bathroom with concrete floor that will be tilled. There were no instructions with the bathtub and the company doesn't really care (Brazil has ...
1
vote
1answer
1k views

What could cause my radiators to go cold when the hot water is turned on?

When only heating is selected on my program timer the radiators all work fine and are hot. But when both heating and hot water are on the water gets hot but all the radiators go cold. When the hot ...
3
votes
1answer
230 views

Adding an additional dishwasher

Our home has one dishwasher. I would like to add another dishwasher; total 2 dishwasher hooked up to the same sink. Reading online it seems that there is a possibility for "back pressure". Is this ...
3
votes
3answers
945 views

What could be causing drainage issues in our new bathroom?

We had a bathroom reassembled in stages. The bathroom functioned when we moved in 17 years ago but fell apart over time. So we had the floor re-leveled then we had new plumbing and a stall shower ...
0
votes
2answers
182 views

I have toilet water disappearing after neighbor flushes toilet

I come home and have maybe 1" of water in bottom of stem in base of bowl. This happens when neighbor flushes her toilet. I have had a plumber here, he has reset the toilet & new wax ring, gone ...
1
vote
1answer
32 views

Can I connect an indoor water meter to water heater with PEX?

So I have a water meter in our basement, connected to the city line via copper (it's also our electrical ground). From the meter is decades-old galvanized leading to a leaky shutoff (which I plan to ...
5
votes
1answer
105 views

How do I determine what size the outlet should be on a new shut off valve?

I'm going to be replacing several shut off valves throughout my home. They are a very old type where the supply line is part of the shut off valve, not it's own separate entity. I've done this once ...
3
votes
2answers
131 views

Showers in house run cold after 30/45 seconds - Sinks scalding hot?

Have a two story house with kitchen, main bath, guest toilet and laundry room on first floor, and two bedrooms upstairs with one full bath each. The water heater is a 55 gal gas operated, located in ...
1
vote
1answer
42 views

water pressure high after using hot water

We have replaced all the check valves from the road to the house.. The city replaced its valve at the road. We continue to have 90psi pressure after shower or dishwasher use. I have to flush the ...
0
votes
1answer
70 views

Do I need an air admittance valve for my basement shower?

I've been trying to figure out why my water in my shower drain doesn't flow through the elbow. When I turn the elbow sideways the water flows correctly but sewer gasses emits out the empty elbow ...
1
vote
1answer
40 views

How to tighten threaded pipe in an existing assembly of pipes

I have a brass pipe with threaded joints coming into the house from the street that has a leaking joint. I can't see how it can be tightened without loosening the joint at the other end of the pipe. ...
4
votes
1answer
1k views

How to remove turn-style tub overflow cover?

I've tried looking all over for a solution, but I've yet to find a solution that matches my situation. The cover I have (I think) is supposed to turn so the hole is downwards so you can remove the ...
0
votes
1answer
25 views

Water Heater Cold Intake Pipe always drips from drain valve

The cold intake pipe for my water heater has a drain valve with plastic tubing leading to my basement drain. This tubing always has a constant flow of dripping water; basically, my water heater's cold ...