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

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2answers
4k views

How do I install the trap for a standard bathroom sink?

I have an open 1.5" drain pipe in the wall. I just need to redirect it through the (currently non-existing) drywall and put in a trap. What is the proper way to do this? Do I just put a 90 degree EL ...
1
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3answers
1k views

Can I extend my sump pump outlet?

I live in area without sewers, so we depend on swales and drainage ditches when it rains. My basement sump pump outlet is in the ditch in front of the house, but it's a couple of inches below grass ...
3
votes
2answers
931 views

Do hot water tanks have to be in the drain pan

I bought a new hot water tank and had it installed by a plumber. It didn't fit in the existing drain pan, so he put it on top of the pan. Is this safe?
3
votes
4answers
6k views

How to loosen a rusted nut/screw

I have been trying the change the screws connecting the toilet tank, i managed to remove the tank but the nut it completely rusted and became one with the screw. I tried holding the screw in place ...
0
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2answers
4k views

What could be causing the foul smell in my bathroom sink?

We bought a 1967 year old ranch 2 years ago and have been experiencing a foul smell coming from our bathroom sink. We have been putting bleach, vinegar and soda down the sink and overflow over and ...
3
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2answers
2k views

How can I add an ice maker water line?

I have the following setup with a T with a valve to an above sink water filter. The line from the T has one steel braided 3/8” line and goes up to the sink as 3/8”. The other is a thin PVC line ...
0
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2answers
274 views

New residential toilets all so tall?

Are all new toilets high off the ground? Our existing toilets (one 20-year-old Toto and one ancient 5 GPF monster that I am shopping to replace) are around 14.5" from the floor to the rim of the ...
3
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3answers
203 views

Can I use old style individual faucets on a bathroom vanity?

We have an old home and would like to keep with the period where possible. I have a marble vanity top with individual faucets for hot and cold rather than a single spigot for both. I can buy brand new ...
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1answer
111 views

Problem with parallel flow

The problem is that there is no water at the outlet when pump is working. When I disconnected 3/4" pipe that was in parallel to 1" pipe, and left 1" pipe only, the water showed up at the outlet ...
0
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1answer
34 views

Plumbing not draining after reassembly

My sink seal came loose and so I replaced it last night. Before taking it apart to replace, it was draining fine. After putting it back together, it doesn't drain at all, one side of the sink slightly ...
1
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1answer
401 views

What is the best way to retrofit an underfloor heating system in a concrete slab?

I have a UK bungalow that I am renovating. I would like to replace the current heating system (radiators, natural gas boiler) with an underfloor heating system. I think the cost of digging up the ...
0
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1answer
705 views

How can I repair a loose T joint connecting pipes under my kitchen sink?

I found a puddle under my kitchen sink and was disappointed to find that the T joint connecting the drain from the garbage disposal and and the second sink was completely loose. As shown in the ...
1
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2answers
3k views

How to fix a pinhole leak in water main inside my house?

I came home last night to find water on my basement floor. After looking around, I located a pinhole leak on the short segment of pipe coming into the house from the street. This is the one foot of ...
7
votes
3answers
118k views

What causes a water heaters relief valve to discharge water?

I have a Gas Reliance Water Heater 1212. I found recently (in winter) there is a water dip through the relief valve into a 5 gallon bucket. Sometimes, it can fill the whole bucket. Sometimes, it has ...
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1answer
57 views

Water Problems please help! [closed]

So my water is dripping from both my shower and my kitchen sink even though it's off and I'm wondering how much will the water bill be? Will they still charge me even though its off? Help!
1
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2answers
201 views

How can I secure a post to a conversion ball for a shower faucet?

I have a Delta single-handle faucet. I installed a conversion kit about half a year ago to update its trim from a knob to a lever. It's been great until yesterday when my wife complained that no ...
3
votes
3answers
829 views

Can I install a Sharkbite shut off valve with only a half of an inch of copper to connect to?

Will a Sharkbite connector still work if I have only a half of an inch of copper that it will connect to instead of the recommended 1 inch?
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0answers
420 views

I've noticed the water from the sink won't heat up, while the water in both bathrooms heats fine.

I've been renting this home for more than a year and there have been a lot of plumbing issues - mostly leaks, but the water in the kitchen has always heated fine. There is a leak under the sink as ...
2
votes
1answer
135 views

What should be done with dirt from digging out sewer drain pipe?

I had a backed up sewer drain, and had to have it cleared. I also had it scoped and was told it was broken. I have dug a 4'x4'x4' hole to get to it - and found out it was completely shattered. I am ...
1
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1answer
1k views

Can I hook up an ice maker with a 1/4" plastic pipe to my garden hose faucet easily?

Just got my hubby a new ice maker and it has a 1/4" water line. Thing is it is going in the garage and needs to run off of the garden hose faucet. Is there an adapter that I can use to run the hose ...
2
votes
2answers
484 views

How can I insulate behind pipes that are close to a foundation wall?

Reading around, it seems like most people suggest to put up XPS insulation when finishing a basement. That's great and all, but how do you put 2" of rigid foam behind pipes that already exist in the ...
2
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0answers
3k views

What could cause my tankless water heater to make a knocking sound?

I recently replaced my water heater with a tankless unit (Rheem). After installation I noticed that whenever I turned on the hot water; or when my central heating unit would turn on, the tankless unit ...
0
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1answer
440 views

How do I frame this oddly spaced rough in

It's been a long time since I posted about this stupid rough in (dang kids), but I'm attempting to get back on it. The spacing for these pipes are driving me crazy. For a quick reference, the ...
0
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1answer
445 views

Air admittance valves on waste pipe with extraction

Just move into a new apartment which is on the upper floor of three. The bathrooms of each apartment are directly above one another. I believe that the exhaust vents of the bathrooms in the apartments ...
1
vote
1answer
128 views

No hot water even if heating elements work (solar/boiler combination)

I've got following setup for heating water: boiler solar panel on the roof The overall setup is simple - the cold water enters the system and goes first through the solar panel and then through ...
3
votes
1answer
980 views

How do I connect a new trap to an old cast iron pipe?

I replaced a lavatory in the bathroom with a new faucet and new trap, but the old 1-1/4 trap is connected to a cast iron pipe with led through the wall. I cut the old trap out, and I used a 1-1/4 ...
4
votes
1answer
304 views

How can I run plumbing from house to a nearby new office 1.5m away?

I am building a new office next to the house; it is about 1.5m away. I need to run, from the house's upstairs bathroom, 1 hot, 1 cold, and radiator with return (all of which I believe are 28mm to ...
0
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0answers
250 views

Can we install a sink and garbage disposal using the plumbing for a washing machine?

We already have plumbing for a washing machine. We have removed the machine and would like to install a utility sink and garbage disposal. Can we use the washing machine water supply and drain for ...
4
votes
4answers
28k views

Sink tailpiece doesn't line up with trap

After installing a new bathroom sink, the drain tailpiece doesn't line up with the trap coming out of the wall. I've seen flexible accordion hoses for this, but I think that violates code ...
2
votes
2answers
539 views

What is the purpose of this pole in my garage?

Why is there a three inch pipe filled with concrete sticking out of my garage floor? We've ruled out the obvious explanations: missle launcher, coffee table, NSA listening post, and Mario shortcut. ...
1
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1answer
11k views

Possible causes for sound of water running through house pipes when water is off?

We recently moved back into our beach house after hurricane Sandy. During the storm repair the lower level was rebuilt including moving a bathroom and moving the house valve (only a few feet). We ...
0
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1answer
204 views

Deal with stripped washing machine inlet

I have a washing machine with a stripped water inlet. Is there an easy solution to fix this?
3
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2answers
2k views

Is it okay to put a heat pump water heater in a crawl space?

I have a pretty large crawl space. It is 80 inches wide and around 7 feet high. I am looking to replace the 50 gallon electric water heater with the new Geo Spring Water heater by GE This unit is wide ...
4
votes
1answer
509 views

hoses instead of pipes

Quick question that came to my mind earlier today: When installing a water system (concealed installation), why does one use pipes. It seems to me that hoses would be easier to install, more flexible ...
0
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2answers
2k views

Bath tub spout rough in

I am surprised it is so hard to find a diagram or description of the proper way to rough in a bathtub spout. In case it makes any difference, the specific spout will be a Toto TS210EV with diverter. ...
29
votes
4answers
32k views

How do I fix a “water hammer” problem?

When I shut off a water faucet or right after the toilet tank refills after flushing, I hear a vibrating sound in my pipes. It last between one and two seconds. On the interwebs, I found out that ...
3
votes
1answer
163 views

How can I locate an odor emanating from the kitchen/laundry area?

I live in South Florida. My home is a one level, 2400-sq ft, u-shaped with bedrooms on one side and kitchen/laundry on the other side. I have a consistent odor but it's not constant. It comes and ...
1
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2answers
1k views

How to extend my washing machine standpipe?

I need to extend my standpipe so that it's higher than my washing machine drum height. I need it to be about 24" taller than it currently is. I'm not experienced doing any plumbing work beyond ...
0
votes
1answer
709 views

How do I plumb an outside line to a roof deck faucet?

I want to get water from the first floor up along the outside of the wall (with a parapet and projecting coping) to the second floor. I got this working as follows: 1st floor hose bibb -> 4:1 hose ...
2
votes
2answers
2k views

How do I unclog a clogged swimming pool vacuum?

I have a swimming pool which I was vacuuming the other day. Unfortunately, I accidentally vacuumed some larger items (leaves, paper, etc) which caused the whole mechanism to clog, i.e., I can no ...
3
votes
2answers
19k views

Is it safe to shut off cold water entering water heater?

I have a pretty bad situation at my place. I have a leaky shower faucet which has gone from drips to a steady stream. I calculated the flow at .3 gallons per minute. My very old home has no private ...
1
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3answers
11k views

Should I install a floor drain in my laundry room?

I am relocating my laundry to a room over my garage. I have an opportunity to put in a floor drain. My old laundry has a floor drain (not sure why -- it is carpet and subfloor with only crawlspace ...
0
votes
0answers
40 views

What kind of water pump do I need

I have bungalow with two bathrooms and one kitchen. Outside I have a 1000 gallon plastic tank which stores rainwater. We have no main water supply. What kind of pump do I need in order to get enough ...
3
votes
1answer
856 views

Shower Pressure Decreases after thumping noise behind wall

With the shower on, I hear a thumping noise behind the wall and the water pressure immediately drops. This happens every few days, so not every time I take a shower. It happens almost immediately ...
1
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1answer
2k views

What could cause my water to taste metallic after a water filter cartridge was changed?

About 20 years ago, we remodeled our home and had two water filters installed (downstairs and upstairs). They are stainless steel enclosures with carbon block filter cartridges inside. The brand is ...
0
votes
0answers
363 views

How to resolve a crack in the shower floor?

My dad did a great job renewing his bathroom, but sadly a crack has appeared on the shower's plastic floor base. He believes the crack has developed because he installed it on top of wooden beams ...
0
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0answers
111 views

Does it make sense for a high pressure water motor to run 24/7?

I am planning to buy an apartment, while enquiring about it, the marketing manager said the below points about the water facility. High Pressure water Motor will be used to suck the water from ...
0
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3answers
642 views

Can I break up the floor of a raised floor basement bathroom without damaging the plumbing?

I have an interesting remodel project. I have an existing basement bathroom - which has a raised concrete floor. The toilet sits on the slab. I am remodeling this to create a bigger bathroom for ...
1
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1answer
345 views

Sanitary plumbing elbows

As part of a basement remodel, some of the old (1940s) plumbing is being changed around. In order to move some of the waste drain from the side bathroom toilet, there were some 90 degree elbows put ...
0
votes
1answer
691 views

In slip joints, what's the difference between rubber and nylon washers?

I've put together a few different drain fittings, and usually seen nylon tapered washers that seal the slip joint. But this time, when I bought a sink tailpiece extension, it came with a square-cut ...