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2
votes
2answers
280 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 ...
4
votes
0answers
92 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
1k 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
4k 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
100 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
668 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
8k 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
124 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
4k 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
463 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
2k 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 ...
-1
votes
2answers
113 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
45 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
107 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
3k 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 ...
6
votes
3answers
7k views

Which should be first, pressure reducer or backflow preventer?

Question pretty much says it all. I'm installing a sprinkler system in the yard, and discovered the pressure is too high (valves were leaking when on, and kick when turned on/off). I can see ...
3
votes
2answers
168 views

Will installing a 2inch fitting in a 3 inch water line decrease water pressure?

We share a well with our neighborhood. The neighbors want to install a 2-inch meter on the 3-inch supply line, because the 2-inch meter is less expensive. I think it will decrease the water ...
0
votes
1answer
103 views

How to measure water pump pressure in a spa heating system?

Short version (TL;DR): how can I measure the output pressure of a water pump in a spa heating system and verify that it is within the gas heater input pressure specs? The Whole Story I'm trying to ...
2
votes
1answer
109 views

Do I need to replace this water pressure valve?

We recently bought a house built in 1976. The property is relatively rural but does get city water. The water pressure in the whole house is less than desirable, so we had a plumber come out to tell ...
0
votes
2answers
247 views

Addressing irregular water pressure

Some time ago I posted about issues with my tankless water heater, concerned about the water going cold mid shower. Recently I found the issue isn't in the water heater - there are times when all ...
0
votes
0answers
130 views

Toilet flushing and hot water pressure problems

I have a dual flush toilet that flushes very well some of the time. However, about 50% of the time, when the toilet is flushed and then the hot water faucet is turned on, the hot water pressure dies ...
0
votes
1answer
77 views

What prevents the water from flowing in a 13mm garden hose?

I'm harvesting rainwater with this kind of device: The same shop was also selling a rather expensive, clear, wide (maybe a diameter of 4cm) (like 200€+ for 25m) hose designed to work with it. So ...
3
votes
1answer
562 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 ...
0
votes
1answer
312 views

How to bypass a clogged water softener?

We have bad water pressure in the house all of the sudden, and I spent about an hour tonight trying to locate the general vicinity of the problem, and it looks like it may be our water softener. For ...
0
votes
2answers
65 views

How to tell if there is poor water pressure before my main shut-off valve?

I am troubleshooting some spontaneous and inexplicable water pressure issues. Overnight, without anything jumping out as obvious, our water pressure has dropped from "good/steady" to "barely ...
0
votes
2answers
100 views

How can I figure out why my water pressure is basically zero?

I took a shower last night before bed and the water pressure in our house was perfectly fine. This morning the water is drizzling out from all faucets, showers and fixtures. I've checked the water ...
1
vote
1answer
92 views

All kitchen water supplies have low pressure

My kitchen was remodeled and I noticed since then the water pressure for new area has been low (hot and cold). Previously we had one sink and dishwasher, now we have Two Sinks Dishwasher Instahot ...
0
votes
1answer
169 views

Where is the pressure vacuum breaker typically located in a lawn irrigation system?

Where is the pressure vacuum breaker (or other backflow device) typically installed in a lawn irrigation system? Does it matter, as long as it is before the first sprinkler head? Or does it have to be ...
0
votes
2answers
81 views

What problems could be caused by putting mains water in to the pipe from a shared water tank?

I'm having a boiler replaced and have chosen a combi boiler. One of the benefits is mains water pressure hot and cold water where previously I had low pressure coming from a tank. The boiler is in ...
0
votes
1answer
74 views

Why is there no hot water in the kitchen after flushing our water heater?

My husband and I recently moved into a new house that has two water heaters. One is gas and supplies the main portion of the house, the second is electric and (as far as we can tell) only supplies the ...
0
votes
1answer
55 views

How do I recharge this pressure pump?

The plumber is a notorious no show for days if not weeks and I would like some water pressure. Not to mention being self-sufficient. Here is a photo of the pressure pump. http://imgur.com/R3xkR6A
0
votes
2answers
4k views

Can I have two pressure tanks on my system?

I have a 3000 gallon water storage tank that my 4 inch well pump (800 feet down) fills up and the water tank then gravity feeds about 5 feet into a shallow well pump that pumps water into a 60 gallon ...
1
vote
3answers
2k views

Should a water distribution manifold consist of a circular loop?

I'm replacing the copper in my house with PEX tubing and I'd like to set up my new utility room with hot water and cold water manifolds. Each connection on the manifold would then lead to either hot ...
5
votes
2answers
2k views

How to clear pool filter pressure gauge that is stuck?

I've got an in-ground pool, and a DE filter from Jandy. The pressure gauge is in an assembly bolted to the top. The assembly looks like something like this (image from catalog, mine is pretty much ...
0
votes
3answers
145 views

Home Water Pressure

Does house size matter when it comes to water pressure? I have a 3000sq.ft. 4 level split and the Master suite is on the top floor. I use a well and live in the country. Pump is 3/4 HP jet pump. ...
0
votes
1answer
195 views

Questions about residential water pressure booster

We live on the top of a hill and thus have fairly low city water pressure (35psi) arriving at our house. I have a chance of saving quite a bit of money on my water bill by potentially reducing this ...
0
votes
2answers
404 views

Why do I have almost no water pressure after installing a new valve?

We had a leaky shut off valve under our master bathroom sink. The valve appeared to be original to the house. That would put it in the 40 year old range. I replaced the valve with a new “Shark ...
0
votes
1answer
758 views

Why is my downstairs shower pressure lower than upstairs?

My shower pressure in my upstairs bathroom is fantastic. However, the same cannot be said for the downstairs bathroom (ground floor). Given the fact that upstairs is disadvantaged, this does not make ...
0
votes
0answers
75 views

Why have I lost water in part of my house?

I've suddenly lost pressure only in 1 of 2 upstairs bathrooms. Both hot and cold are completely off. Both the sink and shower are affected. A second upstairs bathroom and the downstairs kitchen are ...
4
votes
2answers
2k views

What killed my kitchen faucet pressure?

I have a one-handle "Marielle" model Pfister kitchen faucet diagrammed here. It leaked, so I replaced the cartridge, which solved the problem. A few weeks later, I happened to drain my hot water ...
0
votes
2answers
691 views

Should I replace my Pressure Reducing Valve?

A few weeks ago, my oil-fired water boiler started continuously leaking water out of the pressure release valve on the top of the unit. I know this is leaking steadily because it drains into a 5gal ...
0
votes
0answers
3k views

Why is there no water pressure after turning main off then back on?

Came home after work to a water leak, a coupling had corroded and come apart on the hot water line. Turned water main off and repaired the leak but when I turned the water back on I had no hot or ...
1
vote
1answer
727 views

Water pressure low after hose was left on overnight

The water pressure inside my house went way down and stayed down after the hose was left on overnight. It's been a while now and the water pressure is still low (useable but low). The air pressure ...
2
votes
1answer
1k views

What could be causing water pressure to build up after changing my under sink filter?

After I did a routine under sink water filter change, I am getting a powerful burst of water when I turn on the water dispenser that goes through the filter. It lasts only a second or so then the ...
2
votes
3answers
15k views

Why does only the hot water have low Water Pressure from my 2 handle kitchen faucet?

My kitchen faucet is a two handle style with a single delivery spout. The water pressure for the cold water and for ALL the other water sources in the home work fine. The water pressure for the hot ...
4
votes
1answer
618 views

What are the differences between an expansion tank and a pressure sensor?

We have a red expansion tank in our building. We have so many problems with this tank. Every 3 months we have to change the tanks tube because the tube is perforated every 3 months. Now an expert ...
3
votes
1answer
2k views

What could cause my showers hot water to not work well after water main work?

We had some work done on the mains cold water feed into the house. At first everything worked just fine but after about a day when the top floor shower is now switched on there's a rapid banging noise ...
0
votes
1answer
4k views

How can I replace this water pressure reducing valve?

Some of my taps were dripping slightly and it was recommended that I test the water pressure. After a few tests the pressure is 140 PSI in the house, which I understand is extremely high and I have ...
7
votes
2answers
8k views

What can I do about high water pressure that is causing a leak?

One of our showers has an intermittent leak, and I've figured out that it happens when the hot water heater is on. There's no expansion tank on the cold supply side for our hot water tank, so I'm ...
1
vote
1answer
424 views

Why do I have almost no water pressure after installing a new kitchen faucet?

I installed a Price Pfister 533 single control kitchen faucet today, and for whatever reason my water pressure is next to nothing. It was perfectly fine before. What is wrong and how do I fix it?