Questions tagged [water-pressure]

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50 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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2answers
57 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
21 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
57 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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2answers
544 views

Well pump wont stop running

Well pump runs non-stop shows zero pressure replace pressure switch no change - still l have pressure on the house. Just can't figure out why the it is running all the time?
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1answer
30 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
384 views

When designing plumbing, what is the most efficient way to pump water to a roof?

I am planning to pump water to the roof of my house in order to cool a solar panel array during warm days. I'm trying to determine the best way to route the water as the water source is on one side ...
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1answer
24 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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1answer
29 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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1answer
27 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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2answers
67 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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3answers
63 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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2answers
209 views

low water pressure in house caused by hot water tank coming off main before cold?

We bought our house a couple of years ago and it is old and was previously divided into 4 apartments. It had two water tanks installed and we had one of them removed and we also had a plumber do a ...
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4answers
72 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
86 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 ...
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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
47 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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1answer
192 views

Franke Ascona kitchen tap dripping with intermittent flow

My Franke Ascona kitchen tap (only 2.5 yrs old) recently started dripping from the faucet. Pretty sure it’s the hot side that’s dripping as water is tepid or room temp rather than ice cold. Dismantled ...
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3answers
2k views

Flow sensor adjustment for Navien 240S natural gas

We installed a Navien 240S natural gas in our house, and it is working fine. Except the short range for hot water valves in the showers. So, in other words, I need to turn shower valve almost all ...
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3answers
115 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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3answers
179 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
32 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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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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2answers
81 views

What flow rate should I select in a shower head for a home with low water pressure?

We live in an apartment, and we have very low water pressure. One of the shower heads I was looking at was the Speakman S-2252-E2 shower head, but I just noticed that it's available in 1.75 GPM, 2.0 ...
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1answer
34 views

Losing pressure on cold side when other faucet is on

What I have is that when I turn on the kitchen faucet to warm while washing dishes and someone uses the toilet or cold water on another faucet then the kitchen faucet gets very hot. I am on city water ...
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3answers
10k views

Is it possible to control water pressure using a ball valve?

I have too high water pressure (120 psi) on the main line. If we assume the water pressure on is constant, then is it possible to reduce it by reducing the flow using a ball valve? The reason I'd ...
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0answers
65 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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3answers
85 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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1answer
54 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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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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2answers
63 views

New 1/4in plumbing shakes when cold water shuts off; worried?

I had a 1/4in line run from my basement to a new kitchen refrigerator, using a saddle valve coming directly off the 3/4in main (it's the first tee off the street essentially). Every time cold water ...
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0answers
30 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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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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1answer
32 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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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
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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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
249 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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2answers
32 views

Boiler Combi 24 pressure indicator always point to 0

I have a Boiler Combi 24 (UK) and this morning I just noticed that the pressure indicator is pointing to 0. However everything is working fine, I have heating and hot water. Usually when the ...
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2answers
54k 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 ...
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1answer
1k views

Why does the kitchen faucet lose pressure and sputter?

Only the kitchen faucet, all other in trailer work fine, will start with full pressure, lose the pressure, and if I turn the water off then back on, it sputters so hard that it can be felt on the ...
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3answers
2k views

high water pressure in bathtub but not from the shower head!

why do I have high water pressure in the bathtub but not from the shower head? already changed plumbing and changed the shower head
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1answer
46 views

Find a Water Pump for Clothes Washer

I'm trying to run a front load He Samsung washer (13 gallons water per wash) with water from a 18gal tub sitting on top of it. This is not enough pressure to get the water to work. It needs a minimum ...
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1answer
315 views

Shower flow rate is low after replacing cartridges

PLEASE HELP!!! My plumber replaced both GP77759 and GP500520 Kohler shower cartridges and now the water flow rate in the showers is very low. The flow rate was excellent prior to him simply replacing ...
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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
52 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
49 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 ...
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1answer
80 views

Installing a water pressure booster -will that put more stress on my house's plumbing?

If two taps are opened at the same time on the main floor or if one is opened on the main floor and one on the lower floor the water pressure seems to be insufficient for both taps. The house is a ...
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1answer
37 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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1answer
301 views

Burcam 506532ss booster pump pressure too high

New user here. Hope someone can help. I just installed a Burcam 506532ss Water Pressure Boost Pump to help with my municipal water pressure. Example: Burcam 506532ss Water Pressure Boost Pump (...