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1
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1answer
51 views

What is the cause and fix to water slowly coming out of an outdoor faucet when its turned off?

Regardless of how tightly I turn the faucet off, there is water that flows out. When I attach a hose with a spray nozzle, the water finds a way to leak out either at the faucet where the hose is ...
3
votes
5answers
18k views

Why does my shower head drip when the tub faucet is on?

I just installed a new tub fixture set: There are two controls - one for temperature and one for volume. The large handle is volume. When the diverter valve is engaged the shower sprays properly ...
4
votes
2answers
726 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
4answers
2k views

Is temporarily reducing the water supply line an option when installing a water softener?

I am installing a water softener in my house. Currently we're getting the water supply from 1" PEX that has a service loop in the garage. I built my own 1" PVC bypass system for a GE water softener ...
3
votes
3answers
9k views

After installing expansion tank, massive buildup of pressure then a trickle?

I am completely stumped. You guys helped me out a lot with my previous question here: New gas water heater dripping relief valve, have expansion tank, what gives? Turns out the expansion tank ...
3
votes
3answers
9k views

Why does my bathroom shower have too much water pressure?

I have the same shower head, nothing has changed except the pressure. It sprays so hard that it hurts, and in 10 minutes the hot water is almost gone. What can I do to fix this?
1
vote
2answers
62 views

How do I get acceptable water pressure when using two faucets on my 1/2" water main?

I have a 1/2" water main entry, and if I open water in 2-3 places in the house, the water pressure is very low. How can I fix this?
3
votes
4answers
118 views

Is there any benefit to upsizing to 3/4“ pipe off a 1/2” main supply?

I have a half inch main supply coming from the street (house built in 1954). Is there any benefit if I run 3/4 PEX from the water meter to the various feeds and then branch off 1/2" PEX to the ...
1
vote
2answers
330 views

How can I get my shower head to increase water pressure?

My mom has very thick hair and typical low flow shower heads take a very long time to rinse her hair. I decided that I would look online for some high flow shower heads and can't seem to find ...
1
vote
1answer
68 views

Diagnosing low faucet flow: Single faucet

I just purchased my first house. The lady I purchased it from was afraid of a few things, two of them being hot water and fast flowing water. The water heater was easy to adjust, but I'm scratching my ...
0
votes
1answer
74 views

Why would 2 different sprinkler zones cause pressure at the pump to drop to 0?

Why would 2 out of 3 sprinkler zones cause the pressure reading at the pump to drop to 0? This is a well irrigation system and it is separate from the home's well. The pump is a 3/4 HP, has a flow ...
2
votes
2answers
2k views

What should I do about this Alpha HE CB33 Boiler pressure error condition?

I have an alpha he cb33 boiler which has stopped working this morning. Yesterday I removed a radiator for cleaning then put it back on and re-pressurised the system. It was working ok last night. ...
2
votes
1answer
29 views

Pressure problems with oil boiler

I've been having continued problems with the pressure in my home oil boiler rising to 30psi over time (and then leaking out the pressure relief valve). Technicians have examined it multiple times but ...
1
vote
0answers
53 views

Water draining out of pipe when usage is high.

We moved into an old house and there is something happening in the basement that I need some help explaining. Here is a image showing where the leak is happening. I've marked where the water is ...
0
votes
1answer
15 views

no hot water in a single handed shower with low pressure

since summer is over i've started using the hot water again and now it has low water pressure, low enough to not being able to start the gas water heater. oddly, the sink faucet of the same bathroom ...
1
vote
1answer
202 views

How to prevent pressure from dropping from my water heater?

Until two weeks ago, my parents house used one water heater ( noted "1" on the picture) to provide two bathrooms and the kitchen with hot water. The bathroom on the first floor consists of a bathtub ...
1
vote
1answer
51 views

What should I do if the pressure is too high in a home water pressure increasing system?

Hi I have two well x trols and a large water storage tank. This system was put in before I bought the house 2 years ago and it it supposed to increase the water pressure in the home. The problem is ...
1
vote
2answers
58 views

Home waterline upsizing questions

So I JUST had my plumber replace the service feed to my house with a soft copper 1" dia. line, which was originally 3/4" dia. GSP from the street to the house (~35' as the line lays). I wish I had ...
1
vote
0answers
25 views

Hot water twin impeller pump wiring to my boiler

I have installed a new Stuart Turner Monsoon twin impeller pump to increase the hot water pressure in my house. The pluming side of things seems to have gone well, however, I am not receiving any ...
1
vote
0answers
26 views

Can I use a snake to clean out a shower head extension?

I have a basic 25 to 50ft long 1\4 to 3\8 snake, with a 1\2 drill. Can I use that to clean out a shower head extension? I noticed sediment when taking the old shower head off. With the extension ...
0
votes
1answer
69 views

How high can I adjust water pressure?

I have a well with a pressure tank that supplies household water. I'm replacing the pressure switch because it's old and faulty. I see that pressure switches come in 20/40, 30/50 and 40/60 psi ...
0
votes
2answers
70 views

How to find a Water Pressure Release Valve

My water pressure is only about 25 PSI both inside and outside. The water district told me they are supplying 115 PSI to the house and advised that my Pressure Release Valve (PRV) is probably broken. ...
1
vote
2answers
66 views

Plumbing - two cold water pressure tanks, both with bladders - low flow second floor

The house we bought has two blue cold water pressure tanks, both with bladders, and the system is set for cut-in at 50 and cut-out at 70. We noticed a tiny pinhole leak in a tee connection close to ...
2
votes
1answer
59 views

Is my water pressure reducing valve faulty?

I have a water pressure reducing valve at the main water supply to my house. When I put a pressure gauge on the water heater with no faucets running, I read 130 psi. When I turn on the bathroom ...
0
votes
2answers
268 views

Can I use diaphragm accumulators to maintain consistent water pressure?

This is needed for a place where there's a high pressure water but not always available.
0
votes
0answers
287 views

How can I determine why there is no water coming from my hot taps?

I'm getting no water from any of the hot taps in my house. The cold water taps are working fine. The central heating is also working. I have a combi-boiler. It's been fairly cold today in London, so ...
0
votes
1answer
308 views

Water pressure in upstairs sink lost after turning off main line to fix shower

So yesterday I had to replace the handle on the shower-- and because I couldn't access the valve to the shower, I had to shut off the main valve to the entire house. I switched out the handle and ...
7
votes
4answers
21k views

Why does my kitchen faucet have low pressure after the water heater was replaced?

I recently replaced my water heater, and since then, the water pressure for my kitchen faucet is really, really, low. None of my other faucets seem to be affected (bathroom, shower, etc.). I can't ...
0
votes
0answers
74 views

How to prevent sudden changes in water temperature (shower)?

I have an apartment in an older building. The boiler apparently was recently replaced by the building manager in the past few years, but every time I take a shower, the temperature changes are pretty ...
1
vote
1answer
122 views

Low dynamic hot water pressure throughout the house

I recently bought my first home, and the first thing we noticed is that the dynamic hot water pressure is pretty low compared to the cold water pressure. I purchased a water pressure gauge and found ...
3
votes
1answer
954 views

What could cause low hot water pressure only in the line to one shower?

In my house I have a water pressure issue: Pressure is fine everywhere except for the hot water supply to the second floor shower There is another shower in the basement that has good water pressure ...
0
votes
0answers
32 views

Pressure Testing plumbing - pressure drop over night

I'm pressure testing some PEX before I close in the walls. I pumped in 80psi of air around noon yesterday and it was about 60 degrees F. Was a solid 80psi from when i filled to to 11pm (11 hours). ...
1
vote
1answer
435 views

Will I notice a pressure drop going from 1/2“ pex to 3/4” CPVC then to 1/2" CPVC?

I'm replacing my older CPVC piping in my house and I have access to almost the entire house except the master bath area. At first, I thought it was being fed by a 1/2 inch line that I could just ...
2
votes
1answer
119 views

Descale municipal water supply line

I have a pretty old house (1910) and the water supply line from the street is ancient. I suspect it may be narrowed with scale, and/or manganese fouling (there is manganese in the local supply), ...
2
votes
2answers
149 views

How can I fix low water pressure in one shower?

I am experiencing low water pressure in one shower on the second story in my condo. The water heater is on the first floor. The shower downstairs has good water pressure. Every sink and toilet seem to ...
7
votes
3answers
5k views

What could cause water hammer after changing a valve cartridge?

I fixed my delta 1400 series shower faucet the other day by replacing the valve cartridge with a non-delta brand. Everything went well, until I turned it on, now the shower pipe is hammering. The ...
3
votes
0answers
61 views

How can I remove the residue that is building up in PEX tubing?

I have a pex plumbing system that has been slowly clogging / losing pressure. Our sulphur treatment system injects peroxide into the pressure tank then flows upstairs to the filter system. The ...
6
votes
1answer
914 views

Why would my pressure reducing valve fail after repairing my water main?

I had a main water line bust on my side of the water meter. After fixing it and turning water back on to my house my water heater T&P valve kept releasing spurts of water which found out it was ...
1
vote
1answer
2k views

well pump keeps turning on and off every few seconds

I woke up this morning to find that the water feeding the toilets in the house was full of dirt/mud/silt. After taking a look at my well pump system I found that the pressure switch keeps turning the ...
1
vote
1answer
81 views

No water pressure after new installation

We installed a new kitchen faucet and a new shower head and have no water pressure in either. All the plumbing in the house has been recently installed. We checked all the supply lines and ...
2
votes
3answers
245 views

Very low water pressure in house

I have a single stored house with an overhead tank and a one inch pipe running down. In bath rooms this one inch pipe is reduced to half inch as all our bath room fittings come with .5 inch gauge. I ...
6
votes
4answers
7k views

How can I stop high water pressure from causing leaks at the connection to my washer?

First of all, I've tried searching the questions for this but I haven't found anything that matches, but if this is a duplicate, my apologies in advance. I've just moved into an apartment, and in ...
2
votes
2answers
99 views

Is it OK to Pressure Wash Brick

I have a brick house and the bricks have what looks like mortar and paint marks on the brick. I believe they call this a messy mortar look. I do not like this, but I am wondering if I can have the ...
3
votes
2answers
3k views

Low Pressure From Shower Head Troubleshooting

The water pressure from the shower head in one of my bathrooms is extremely low. The pressure coming out of the faucet of the bath is low as well. It has not always had this low pressure, it has ...
1
vote
1answer
446 views

Why does my shower have low water pressure?

The water pressure from my shower is low, we've been using it for several years but it's only in the last couple of weeks that we've had the problem. I've cleaned the showers head and hose, don't know ...
1
vote
3answers
1k views

What could have caused the hot and cold water to stop running in one sink, while all others are fine?

I have two knobs, and one faucet, in my bathroom sink. Both hot and cold slowed to a dribble at the same time. I was brushing my teeth, hot water running, then heard a "pop" sound and the water ...
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votes
2answers
105 views

Toxicity problems with using propane gas to pressurize water

I am working on a system to automatically maintain a safe tap water supply for a building in the case of a contaminated external water supply or in the case of loss of external water pressure, ...
1
vote
0answers
43 views

What material to use to clog previously cut central heating pipes

I used to have a central heating system which was never in use for years, because it couldn't be connected to central pipe inside other building. Last winter I finally dropped water from it and cut ...
0
votes
1answer
84 views

Merge 2 water line to increase pressure

We have 2 water meters on our property; one for the main house and another for the guest house. We sometimes experience a drop in pressure if we use both showers plus any other fixtures at the same ...
2
votes
3answers
2k views

How can I increase water pressure after installing dual-head shower?

I recently installed a 2-headed shower system in my master bathroom (2 shower heads coming from one pipe). Afterwards, the problem I suspected occurred. Having the "gate", if you will, set to direct ...