Questions tagged [water-pressure]

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1answer
19 views

Well pump short cycle diagnosis

I've found a number of resources about short cycling, but none of them mention how to interpret the pressure meter. In this case, it's a small tank that feeds a bathroom. It used to work fine, now ...
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1answer
77 views

Combining two water inlets into one. Does increase pressure

There are two water pipes with same diameter and same water pressure. If we combine both pipes to get single output. Does it increase water pressure on final output or the pressure will be same. What ...
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2answers
40 views

Pressure tank losing pressure

My pressure tank is losing pressure. It cycles about once every hour if no water is used. It turns on at 30# and goes off at 50#. The tank is less than a year old and looks in good condition. I just ...
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2answers
76 views

Can I just add air to an air-over-water pressure tank?

We have an older well system in a house that we purchased this summer. The information that I have found on the web assumes that there are some valves in the system that I don't have, for instance ...
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0answers
59 views

Why would a sprinkler increase water pressure to house?

Update: Overnight, the pressure gauge spiked back up to 200. I tried testing the sprinkler system again. I ran the #7 valve (the one I noticed it was on when noise started happening) manually and ...
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1answer
53 views

Water heater noises when my neighbor's sprinklers are active

Hello I recently (few months ago) installed a tankless water heater following a failure of the old 55gal gas heater. Performance has been fantastic, it actually resolved a number of problems, but I ...
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1answer
28 views

how do I replace a single union pressure reducing valve?

I see a 115 PSI water pressure at my home. Looks like my PRV is hosed. I am a complete newbie in plumbing, please take a look at the pictures and help me understand what I need to replace the PRV. So ...
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3answers
40 views

in-line water filter gets clogged weekly after well-water pipe replacement

About a month ago, the pipe that brings the water from the well into the house was replaced. I have a inline water filter between the water tank and the UV remediation lamp. I replaced the filter with ...
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2answers
77 views

Would Replacing an Existing 3/4“ Water Main Line with 1” Improve Overall Volume/Flow to House (GPM)

After my own inspection and talking to the utility company I have the following: The meter (near the road) is 5/8" x 3/4". From what the water company told me - this is the most commonly installed ...
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1answer
24 views

Washbasin Tap not working properly and no water pressure. Refer images

just shifted to a house and after moving in got to know about the tap situation. The house owner hasn't shown up since ages as per current roommates. Kindly view the image and suggest a solution to ...
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1answer
31 views

Low pressure after water main pipe replacement

I have well water and the main pipe bringing the water from the well into the house had leak. The pipe was replaced with a new pipe about a month ago. Since then, the water pressure has been ...
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1answer
32 views

Plumbing Faucet: Water Pressure vs Water Flow Difference

They always say water flow (Gallons per Minute) and water pressure (Weight force) are two different things. Say I have a faucet with 1.8 GPM Aerator. 1) If I increase water pressure in my home, ...
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2answers
71 views

Flushed water heater yesterday got a lot of sputtering right after that and today hot water is not flowing with the same pressure as before

Yesterday I decided to flush my water heater and I did the following: turn to pilot turn off cold water supply to water heater open valve and drain hot water. I noticed it was still flushing for a ...
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1answer
31 views

Noise from water pipes, bad PRV?

For the last month or so I have had an issue with a loud pulsating sound coming from the water pipes. I’m not sure that it is water hammer, it happens when I flush the toilets mainly. I’ve tried ...
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3answers
65 views

Do braided stainless steel hoses with surface corrosion require replacement?

I'd be grateful if someone would resolve some conflicting advice I've been given on this topic. Some argue that the braiding does not contribute to the pressure rating of these hoses, and that ...
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4answers
75 views

Issue with loss of pressure in shower

There's an issue with our en suite shower that is currently puzzling us, and our plumber. Our en suite shower is making a high pitched 'squealing' sound after about a minute of operation, this is ...
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2answers
87 views

How does cold water pressure get used by a hot water heater to produce hot water pressure?

Recently I had to change a washer in the shower for my hot water tap. I couldn't find the pressure tap for the hot water on my hot water boiler. I asked a friend how to switch off the hot water ...
0
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1answer
66 views

Water pressure loss every 30 seconds

My water pressure almost stops every 30 seconds (I timed it while showering). This happens throughout the house. I have a well. We just bought the house, and we're new to wells. This morning it ...
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0answers
27 views

Brand New Fridge - Low water pressure from dispenser

I just bought a brand new - Whirlpool French door fridge. Water is coming out of the machine, and ice is being made... but... the water pressure from the fridge is slow. House pressure is fine, ...
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1answer
52 views

Braided stainless steel water supply hoses versus rubber hoses

I've noticed some apartments that use both for water supply to faucets and toilet cisterns. I understand that the braided hoses are rated for higher pressures, but how do they compare in terms of ...
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0answers
16 views

Raising Pump pressure

My pump and switch are down the basement, which means the well is even lower, and I have a 2 story house. My pump is currently set at 30/50, and I need more pressure in the upstairs bathroom. I have ...
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0answers
67 views

Low pressure when using outside hose

We are in the northeast on a well. We have had no issues with inside water pressure or running out of water. Recently, On two occasions, we filled a 240 gal inflatable pool from the outside hose. ...
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1answer
55 views

Max water pressure of clear acrylic pipe?

I'm trying to diagnose an air locking problem with a power shower. It's currently fed by 15mm white plastic (type unknown) pipes for both hot and cold. I'd like to replace these with clear rigid pipes ...
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3answers
86 views

How can I use drain motor as aquarium motor?

I want to circulate water which falls from a tank that 2.5 meters up to the reservoir tank at the ground level. I know there are numerous pumps but I want to use a washing machine drain motor if it is ...
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0answers
32 views

Replaced water filter now very low water pressure

Had very strong water pressure through water dispenser. Then replaced water filter and now very, very slow water. Did all the things everyone has suggested to no effect. Found that by pulling the ...
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3answers
120 views

How to Fix this Water System?

Due to low water pressure and lots of water interruptions from our water supplier, we asked a 3rd party to install a water system. This is how the water system looks like based on my observation. ...
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0answers
32 views

Shower only provides good water pressure on hottest setting

If I try to turn my shower down from the hottest water setting then the water turns off. I've tried buying a low pressure shower head but it makes no difference. What would be causing this problem? ...
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3answers
241 views

How to Increase Pressure from Water Tank?

Due to low water pressure and lots of water interruptions from our water supplier, we installed a water system. This is how our water system works: water supplier > water/booster pump (0.5 hp) > ...
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1answer
33 views

Water softener trips TPR valve

Recently moved into this place where the previous owner had put the softener on bypass. I’ve reconditioned the whole thing, new seals, scrubbed out the brine tank, new salt... Come time to hook it up, ...
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1answer
34 views

Will replacing my jet pump with one that has a higher shut-off pressure increase the discharge pressure?

I'm currently using a pump with a rated shut-off pressure of 69 PSI to supply a house with water. It is sucking through a 1.25" PVC pipe that extends 1100' into a lake. The lift from the water surface ...
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0answers
34 views

3/4 Inch CPVC Pipe Run Underground - Low Pressure

I tied into a water line that was capped off in my crawlspace. It is a CPVC water line that used to run to a sink in a utility room of my home. Water pressure when the line was connected was just as ...
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2answers
119 views

Creating a dam for the creek in our back yard:

I want our little stream to babble and so I need a waterfall. I have the spot picked, but each time I try to dam it up, the water pushes thru and I have to try again. I'm using only natural materials: ...
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0answers
23 views

What is causing plumbing noise and pressure spikes after pressure regulator and hammer arrestor was installed?

I had screeching pipes & water hammer when the taps were turned off (straight after a new bathroom was installed - didn't have it beforehand). I then had a pressure regulating valve attached as ...
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1answer
32 views

Suction hose in my watering system getting air. What can be the problem?

I have a water deposit, with a pressure booster pump, very similar to this one: Recently the pump stopped working properly. I don't get any water in the tap and, after inspection, I see that the ...
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1answer
35 views

Different Pressure in Parts of the House [closed]

We are in the middle of remodeling our house. The water pressure in the bathroom is low but at the outside back faucet it is very high. The shower head doesn't have enough pressure to run it correctly....
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1answer
53 views

Well Pressure Tank from 35 PSI to 65 and back every 7 minutes

My well pressure tank (Well X Trol) kicks on, goes up to 65 PSI, then immediately starts dropping, and after about 7 minutes, hits 35 PSI and kicks back on again, pushing it back up to 65 PSI... and ...
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1answer
62 views

Keston C36 Combi boiler - Error E37

According to the boiler manual E37 Water pressure error - You must top up the water pressure for your system When opening the fill loop valve to add water pressure, water flows out the exhaust ...
2
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1answer
134 views

How can I tell water pressure is too high for the washing machine?

The technician installing our washing machine said that the water pressure in the pipe to which our washing machine is connected is too high, and that it will break if we use it this way. The manual ...
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1answer
47 views

What kind of pump control switch can I use to detect the presence of water pressure?

I have a water pump that fills up water tank on roof top. I have to turn on water pump manually every time the water supply is on and then have to turn it off when supply is off to prevent dry running ...
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0answers
39 views

Shower head drips while filling tub

I was reading a previous post and I have the same problem. Filling the tub and water comes from the shower head. Wife hates it. We used pex from the valve to both outlets with drop ear 90s. The tub ...
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1answer
29 views

Grohe LadyLux3 faucet flowing at 40% expected rate, even after replacing cartridge

My Grohe LadyLux3 kitchen faucet's flow rate has gradually slowed in the 4 years since we installed it, so that now it's flowing at 0.7 gallons per minute, which is less than half its rated flow rate ...
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1answer
326 views

anatomy of Kohler handheld showerhead - flow restrictor

I have a Kohler Flipside handheld showerhead (K-17493), rated at 2.5 gallons per minute. But the actual flow from the showerhead is under 2 gallons per minute. The problem seems to lie with the ...
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3answers
123 views

Can this valve be used for water?

A water valve cracked today at my house and had to call a plumber. He replaced it with a gas valve (yellow handle). He said he uses gas valves because they are better quality. What he installed looks ...
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1answer
43 views

Can lost water pressure cause a water heater to leak/rupture?

I woke up this morning at 5 am to my water heater making loud noises. It had leaked all over the floor and the bathroom sink had a steady stream of hot water that wouldn't turn off. This water heater ...
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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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1answer
60 views

Regular then low pressure from well water

First of all I have a drilled well with an in well pump. My house is manufactured housing with PEX lines. I recently drained the lines to install a new kitchen faucet. I just shut off the breakers for ...
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2answers
52 views

How do I determine why a sealed central heating system is losing pressure?

I'm currently trying to deal with a sealed central heating system in which the pressure is dropping by 0.2–0.3 bar per day (this is obviously far too fast, because the intended pressure for this ...
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0answers
34 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
37 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 ...