Questions tagged [water-pressure]

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1answer
27 views

Reduced hot water pressure

Our home was built in 2013 with a GE gas tankless hot water heater. Over the past year the hot water pressure has dropped considerably while the cold water pressure remains fine. I don’t know where to ...
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4answers
19k 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 ...
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2answers
27 views

Could work done to lower a radiator have caused a loss of water pressure from a combi boiler?

Our new house has a year-old combi boiler. We are doing a lot of work in the house and 2 days ago early evening a bedroom radiator was lowered (pipes were frozen to do this) and a hall radiator was ...
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0answers
33 views

Electrical shower no water pressure after turning off the mains supply

Hi I am hoping someone can help me - I turned my water supply off and replaced two ballcocks - one for heating and one on my main tank - drained all water out of the system - turned supply back on ...
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0answers
58 views

Water pressure booster

I need to get a water preasssure booster for my two story home and would like to know what should I look for. I know a specific brand can't be named, so I'm looking in specifications I should look for ...
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2answers
31 views

T&P Valve dripping after connecting new lines to water heater

I put in a new bathroom right by my water heater, about 25 ft of hot and cold pex line. Ever since The day I turned on the valves to do a leak test, I've had a very slow drip from my temperature ...
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3answers
53 views

Pressurized Container Automation [closed]

Not quite home-improvement, however the engineering question lends itself to the expertise of the fine folks in this forum. I am interested in pressurizing a hopper of tennis balls with a device like:...
1
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1answer
155 views

Installing 2 shower heads

I'm about to finish the rough plumbing in my shower, wife wants 2 shower heads. I'm fine with it, but what are the specs for the pipe size? Can I buy 2 shower valves with 1/2" inlets or do I need 3/4"?...
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1answer
364 views

Pulsating (cold) tap water

When not running any warm water, and having my tap about half open, the cold water pulsates a bit. The stream moves forwards and backwards about half a centimeter. I'm assuming the pressure fluctuates....
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1answer
58 views

How do I use this valve properly?

I have a valve in my heating system that I don't understand. I have searched on the internet but I haven't been able to find any information on it. What I do know is that the valve's purpose is that ...
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2answers
61 views

Adjusting well pump pressure

We have a 40/60 pump currently, but we feel like the pressure is extremely low inside the house. I have not had a chance to check the air pressure in the tank yet, but that will be done this weekend. ...
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1answer
35 views

Low water pressure in a specific sink after turning off the supply lines

Water pressure is normal in my entire house, however, recently, I had to turn off the shutoff valves to a single sink. Since I closed the shutoff valves and then opened them fully, the water ...
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0answers
240 views

Why do I have low hot water pressure in showers only?

I have 2 showers in my house. Suddenly the hot water pressure dropped in both. The cold is fine and we haven't noticed any change in the faucets in the house. What could make my hot water pressure ...
2
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4answers
560 views

Would increasing pipe size just after the meter give better flow without increasing pressure too much?

I have a wife and 5 kids. Three of them are teenage girls, which means I hardly ever get a chance to shower. I wanted to put in a second bathroom to help fix this. I spoke with some local plumbers and ...
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1answer
29 views

No cold water and low hot water

Our toilet valve and the pipe behind the bathtub burst. We had those repaired and when we turned the water back on, we have low hot water pressure and no cold water upstairs. We can't find any more ...
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0answers
33 views

Single handle faucet problems

We have a single handle faucet in our kitchen sink, it started having issues where the water flow would sometimes be fine, sometimes non at all, or somewhere in between, at random, but almost never ...
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0answers
27 views

Slow running cold water

My cold water tap in my bath has gone from fully running to a trickle. I have taken off the tap bit but all seems ok. Any suggestions please?
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0answers
18 views

High water pressure

I am on county water & have a pressure regulator set 55/60 psi. Had trouble 5 months ago with all faucets leaking commode leaking. I replaced pressure regulator. I called water company and ...
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1answer
59k views

How to repressurise a Baxi Duo Tec Combi 24 HE boiler

I'm currently having trouble trying to repressurise my boiler. Unfortunately, the YouTube tutorials and the manual look different to mine! I've also added photos below to help. Any help would be ...
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3answers
84 views

How does water flow through my water heater and up to the top floor without a pump?

My house has a gas based water heater(geyser) on the outside. The plumber has connected it such that without the use of electric pump, just through pressure alone, hot water reaches the 1st and 2nd ...
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1answer
260 views

Depressurized pressure tank - how to pressurize again

We have a freshwater bore and I recently replaced the very old pump with a 1hp Pentax pump and Trevoli 18 litre pressure tank system. For reasons I won't go into, the pressure tank has lost its ...
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3answers
267 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 ...
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2answers
23k 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 ...
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0answers
66 views

Why did we lose water pressure after cleaning well pump?

After we had our pump cleaned out, all the water pressure in the house (shower, bathroom sink, kitchen sink, etc) has gotten worse than it was before the cleaning. I called someone to service our ...
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0answers
16 views

Valiant Boiler - 3 months old

In September I had a Valiant boiler fitted in my 2 bedroom house. It hasn’t worked properly ever since. Every time I put the heating on my pressure drops from 1.5 to 0.3 bars and I get the spanner ...
5
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4answers
63k 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?
3
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2answers
1k 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 ...
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3answers
61 views

Is a tank less water heater a bad choice for a house with low water flow?

We are thinking of replacing our current natural gas tank water heater by a high efficiency tank less heater. However we have a water main issue, the house is from 1930 and the main is partially ...
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1answer
42 views

Water pressure issues

I've been seeing some strange water pressure in my house, nothing has changed recently. I had always seen the pressure coming out hard at first, after the water heater had been running, but the ...
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1answer
100 views

What happens if I have two water heaters and one's over-pressure relief valve fails?

If I have two water heaters with pressure relief valves and one heater miserably fails (ie over-pressure relief valve becomes "stuck close" and boiler also works at 100% duty cycle due to, for example,...
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1answer
143 views

Low water pressure in shower after turning off main

Had a bad drip in shower. Two handle shower replaced little rubber rings. Turned water back on and the shower barely comes out but all other sinks in the house seem to have plenty of pressure. Is ...
0
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1answer
25 views

water heater - flow problem

got a new 3 liter instant water heater installed. When the heater is off, water flow is normal. When it is on, about one liter or so hot water flows and then there is no water. What might be the ...
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1answer
124 views

Dual pressure switch / dual pressure tank issues

I have an Airaider ez radon bubbler right after a filter and my pressure tank / pressure switch for my well. The radon bubbler has its own pump and pressure switch. After the radon bubbler is a ...
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3answers
2k views

Intermittent Water Pressure on a Well

Bought a house 6 months ago. It has a well, the water pressure was never amazing but it was fine. Last week it started to get bad so I checked the well pressure. The switch was designed for 40/60 but ...
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1answer
39 views

What Automatic Transfer Switch can switch between parallel sources without a priority setting so as to run a well pump from either of two homes?

We have two homes sharing a single well. The other homeowner and I want to change our water system so that we each have our own Pressure Tank and we can each run the well pump with power from our own ...
0
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1answer
156 views

Type of valve to use on PVC misting system

I am making a misting system for my back patio that consists of 1/2" pvc and connectors that have the misting nozzle drilled. I am putting a nozzle every 2 feet and going about 30 feet down my patio ...
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2answers
48k 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 ...
6
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2answers
3k 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
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2answers
432 views

Low Ice Maker Water Line Pressure

I've been puzzling over the problem for a couple of hours now, where my fridge has very low water pressure at the outlet of the ice maker supply line. The line is 1/4 in copper and uses a 1/4 ...
0
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1answer
36 views

Where to install a water conditioner?

I want to install a water conditioner for the purpose of minimizing the sticking of minerals to the faucets and a shower glass. From what I read a catalytic water conditioner will do the job. I will ...
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2answers
4k views

What is the function of the metal mesh in the rubber grommet for the showerhead?

Our previous showerhead literally came apart in my hands, so I bought and installed a new one today. The first grommet connecting the ball joint to the shower pipe has a metal mesh disc in the middle....
2
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2answers
15k 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 ...
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0answers
33 views

Is this water pressure tank gauge working?

I feel like our pressure tank is running constantly lately. I just took a look at it and am puzzled by the gauge on the side. This isn't zero - it's maxed out. Broken? ..or is there a bomb growing ...
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2answers
6k views

Can I leave a garden hose under pressure for long periods of time? [duplicate]

Is it okay to leave the water pressure on using a garden hose and turn the water off by just the sprinkle nozzle? My water faucet is difficult to get to.
2
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1answer
3k views

well pressure tank losing pressure

My well pressure tank has this symptom... Tank cycles about every 4 minutes without any water running. checked the pressure and it is where it should be. In between cycles I can see the pressure dial ...
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0answers
56 views

Wire adjacent to water line.

In redoing the house I'm working on (to live in) I've finally gotten to the point to start Plumbing. The house has not had running water in at least a couple of years. I was going to replace the ...
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0answers
137 views

SquidGee Dry System to prevent water seepage in basement?

One of the rooms in my basement has water seepage shown in the following: Some work has been done to patch the honey combs. Due to limited budget, I can only do interior waterproofing. I plan on ...
2
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2answers
1k views

How can house hot water pressure be kept stable if more than one hot tap is open?

We have a Vaillant Ecotec combi boiler in the loft. When showering, hot water pressure is fine. But if someone opens any other hot tap in the house, it massively reduces the hot water coming into the ...
3
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1answer
30k 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 ...
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2answers
117 views

What type of valve optimizes water pressure in new low-flow showerheads?

We are installing a shower with a handheld and a fixed showerhead fed by 1/2 inch pipe. Available valve systems are either: A single function thermostatic valve, rated at 10.0 gpm, with separate ...