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2
votes
1answer
15k views

Why would I run out of water for a few seconds and then get full pressure back

When I turn the water on for a few minutes I get great pressure and then the water totally stops. After 2-30 seconds the water comes back on and seems fine for the duration. At first I thought it ...
3
votes
2answers
135 views

Water pressure drops in well water home, stops completely for 5-10 minutes, then comes back full pressure

I have read through other similar posts and it doesn't quite match my problem, so bear with me lol. We had a massive leak under the house and our landlord called a plumber out to fix it. He turned ...
2
votes
1answer
58 views

Getting the most out of a low yield well

I have a low yield well: it's only 27 feet deep which is a big part of the problem. Recently a neighbor had their well re-dug to 350 feet which I guess lowered the water table, because ever since we ...
1
vote
0answers
32 views

Hydronic Heating: Noisy pipes in the basement/walls

My issue is i have a natural gas boiler + hydronic heating system (two zones). It seems that after I remove air from each zones, the heating system is quiet until 12 hours later. In the early morning ...
0
votes
1answer
60 views

How can I supply 17 showers without a drop in water pressure? [closed]

My question is in relation to hot water reticulation. I want to supply hot water to 17 showers situated on the same floor. How do I go about it in terms of avoiding a drop in pressure when multi ...
0
votes
1answer
132 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
6k 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
3answers
71 views

Low pressure in shower of tub/shower combo

I have a tub shower combo where the tub and the shower have separate taps but I believe share the same water lines. The tub part has tons of pressure but the shower has hardly any. I've recently ...
0
votes
0answers
24 views

Water Pressure switch keeps cutting on and off

My water pressure switch is a 30-50 psi. It won't hold the pressure. It cuts on and builds to approx. 45 psi and then cuts off. Within a few minutes the pressure has dropped to 28 psi and it turns ...
8
votes
2answers
208 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 ...
0
votes
0answers
26 views

Kenstar Jacuzzi Pressure Valve dripping every minute

I bought this Kenstar Jacuzzi 3 L instant water heater for the bathroom since I am going to be the only one using it and didn't need a bigger capacity than this. Post installation, I noticed that the ...
1
vote
1answer
69 views

Changing pressure of well only by pressure switch?

We have 2 20 gal pressure tanks and a 40 / 60 Square D pressure switch. I was talking to my well installer and he said they typically set the tanks to 20psi and regulate the pressure only by the ...
1
vote
1answer
363 views

Max pressure I can set my well to?

I am new to having a well and the pressure in our house is OK, but not incredible. The well sits about 100 ft. from the house. We have 2 20 Gallon pressure tanks next to the pump. The pressure switch ...
1
vote
1answer
88 views

What type of water pump is also a valve (e.g. will resist head pressure when off)?

Many pumps, when turned off, will still pass water. If there's any pressure at all upstream of the pump, the impeller will turn and water will leak through in the forward direction. To prevent ...
1
vote
1answer
126 views

Low water pressure in both kitchen lines -

First some background; our house was built in '56 and has galvanized pipe Hot water heater is almost two years old We finished remodeling our kitchen last July and installed a new sink and faucet ...
0
votes
0answers
34 views

sudden increase in water pressure but decrease in temperature

Our water pressure used to be just ok, but temperature (hot water) is good. Couple nights ago when I turned on the shower, suddenly I heard a 'bang' sound. But the water pressure has increased so I ...
5
votes
4answers
467 views

What pressure should I aim for when setting a pressure reducing valve?

Since the time I moved into my house, I've had problems with water hammer. More recently, I've had some faucets start to leak. I also noticed that after showers/baths, the hot water would surge when ...
0
votes
2answers
540 views

Where to split existing water pipes for new pipe run?

Goal: Install a new hot and cold supplied exterior faucet for garden watering and year round animal watering. Here's the rough situation: We're on a rural property, drawing from a well, into a ...
2
votes
3answers
1k views

Can I use a gauge designed for measuring air pressure to measure water pressure?

Looking around at the local home improvement center for a water pressure gauge, and all they seem to have is a gauge with 3/4" FGHT (Female Garden Hose Thread). Of course I could get a bunch of ...
2
votes
3answers
247 views

Kitchen faucet has low water pressure but can't identify the faucet

I am having trouble with low water pressure in my kitchen faucet. It started happening gradually over timeIt is a single-handle, with a sprayer nozzle. From reading other posts here I'm pretty sure ...
1
vote
1answer
93 views

How do I prevent a drop in flow in a system with a pressure tank, 40/60 pressure switch, filter and water softener?

I have a well with a 30/55 pressure switch, and I hate the shower pressure. I am redoing the main water appliances with a new pressure tank (going from 20 gallon to 35 gallon), new 40/60 pressure ...
0
votes
1answer
25 views

Water pressure needle broken?

The needle on my water pressure has moved beyond the maximum measure, and I haven't checked it in several weeks. Does this mean it is broken, or do I need to let some pressure escape? The inbound ...
0
votes
0answers
50 views

whats the minimum water pressure for a shower/jet combo unit?

specifically, this unit http://www.houzz.com/photos/12411778/AKDY-Aluminum-Shower-Panel-Tower-with-Rainfall-Shower-Head-52-Mirror-Shower-modern-shower-panels-and-columns It says minimum is 28psi - is ...
7
votes
3answers
10k 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
1answer
105 views

Why did city utility work require me to modify my faucet aerator?

The city utilities came to my neighborhood this week to replace a few fire hydrants. They had to shut off water to my home during this work. When the work was done, one of the water fixtures in my ...
0
votes
1answer
62 views

Low water pressure in one part of the house

The house that we are renting has decent water pressure inside and out the house, except for the en-suite bathroom to the main bedroom. From what it looks to me, I think that the en-suite was an add ...
0
votes
0answers
28 views

Low Water Pressure on Sprinkler system

The issue I'm having with my system started after I hired a landscaper to redo my yard. The front yard has 4 stations, station 1 stays on constantly now, not allowing enough pressure for the others. ...
1
vote
3answers
166 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?
2
votes
1answer
194 views

How do I find out the correct pre-charge air pressure for my captive air water tank?

I have a Sears captive air water tank (model No. 390.29171) that stores water pumped from the well. When we took possession of the house, there was no water in the tank or lines, the water pressure ...
0
votes
0answers
38 views

Low hot water pressure from cylinder

I have a flat with a cold water tank in the loft space, which feeds into an indirect (coil) heated cylinder in my airing cupboard. Hot water pressure has never been great, but acceptable. A couple of ...
2
votes
1answer
14k views

Why do I have low water pressure with more than one fixture turned on?

What would cause low water pressure or flow when more than one fixture is turned on. It does not matter if it's hot or cold water.
1
vote
0answers
64 views

Well pipe leaking at where pipe comes to the house. (Images, Video)

so here's my problem here: Well pipe leaking - images Well pipe leaking - video ^ This was recorded march 28-th (so during spring thaw). Since it wasn't dripping since the spring - my ...
2
votes
2answers
3k 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. ...
1
vote
2answers
48 views

Valve to select higher pressure water source

I'm trying to build an irrigation system which runs off city water supply and pumped water from a rainwater storage tank. To keep it simple, the idea is to have the sprinkler timer open a valve from ...
3
votes
3answers
11k 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 ...
1
vote
1answer
3k views

Well pump runs constantly; Pressure tank doesn't fill

I have a well and pressure tank (Well-X-Trol WX-250). Upon troubleshooting low water pressure in our home, I discovered that our pressure tank is never filling and our well pump is running ...
2
votes
1answer
4k views

Can air in pipes cause a faucet to catastrophically fail?

For about two weeks, I have been hearing a vibration and loud noise very time I turn on the kitchen faucet, mostly on the hot water side. If I turn to cold water it stops but periodicly when running ...
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
4answers
3k 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 ...
0
votes
1answer
255 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 ...
3
votes
1answer
720 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
97 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 ...
1
vote
1answer
305 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
159 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
57 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
6k 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
7k 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
362 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
462 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
611 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.