Questions tagged [water-pressure]

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59 views

Solar powered water pump

I have really low water pressure in my home at about 15 PSI and sometimes even 0. I already have a check valve on my main 3/4" line from the water meter. Since electricity is pretty expensive where I ...
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2answers
698 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 ...
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2answers
97 views

PVC pipe transition from 1 1/4“ to 3/4”, in lawn application - will joints hold?

My main run is 1 1/4" PVC. If I reduce straight to a 3/4", will that blow out the joints? Should I transition to 1", then to 3/4"? The water source is well, with good pressure.
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2answers
2k views

Does a pressure tank need to be near the water fixtures?

Currently my well only feeds my house, which contains the pressure switch and tank. The well is about 300-400 feet away from the house. I need to hook up some water troughs and an outbuilding whose ...
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1answer
85 views

Effects of changing pipe size on a water pressure regulator?

I am a biologist and am planning a research experiment. I need to control the water pressure into a drip irrigation system. The water supply is at ~60 psi through a 3/4 pipe. The irrigation emitter I ...
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1answer
157 views

Using Larger Pipe than Water Inlet

My house has a 1/2" underground copper pipe providing the water supply. I am not quite sure how long the run is back to the meter/utility supply, but it's likely ~75-100ft. I actually got the chance ...
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1answer
2k views

How do I turn up the water pressure to my kitchen sink?

A while ago I had a "professional" contracted through a major company install a hot water heater in the basement: well the hot water heater works fine but the "professional" managed to turn the water ...
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2answers
12k views

Water pressure calculation from overhead tank

My overhead tank is at 12m height. From there a 50mm diameter pipe is running down and up to 50m horizontally and then raising from there to 6m to 3 bathrooms (no shower) and 3 wash basins. Is this ...
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2answers
3k views

Water pump and pipe size for maximum water intake?

Each floor is 12 feet in height. I already have the pump (Centrifugal Regenerative Self Priming 1HP Peripheral Type, Self Priming - 180sec At 3m STATIC SUCTION LIFT) and would like to know which is ...
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1answer
3k 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 (...
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2answers
4k views

Why would I have little to no water pressure after reopening the main water valve?

I had turned off the main in my basement today so I could replace a couple of leaky valves in my basement bathroom and under my upstairs kitchen sink. turned on all the valves and opened up the main. ...
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1answer
36k 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 constantly....
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1answer
9k 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 ...
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4answers
5k views

Why is the water pressure so high from my overhead water tank?

We have recently rented a house and it has normal taps fitte, and a normal overhead water tank, but the water pressure is very high. The water comes out with so much pressure, that if I am trying to ...
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1answer
729 views

What could be causing this drop in water pressure?

I have a deep drilled well with supply lines split to feed the house and livestock watering respectively. The flow to the livestock line remains constant regardless of water usage in the house. But ...
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1answer
480 views

Low water pressure in house

My inside water pressure is very low. My outside pressure is good. I did disconnect an old water softener and just connected the input and output pipes from the softener together. I would like to ...
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1answer
45 views

Well pump ends up overwhelmed. How can I solve this?

I have moved into a house with a well. Occasionally if too many water uses occur the pressure tank is expended and it trips the switch to off and it stops running. If I go down and reprime the ...
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1answer
34 views

Kitchen faucet low pressure

I believe the low pressure from my kitchen faucet hot and cold is from this blue connector. The faucet and parts are new. If I disconnect this, the pressure seems normal, but with it connected it ...
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1answer
129 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
168 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
41 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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1answer
317 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
96 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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1answer
108 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
259 views

Water hammer, PRV, and safe water pressure at water heater

Our main water line into the house was making a loud whining noise whenever a shower was on, so we had a plumber come out and they decided to replace the PRV (which appeared original to the 1970's ...
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1answer
1k views

Will an expansion tank and water pressure regulator work over periods of non-use?

I have high water pressure coming into my house (~110psi) and a backflow preventer at the source. I do not currently have a pressure regulator or an expansion tank installed, though I'm considering ...
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2answers
119 views

No hot water and low pressure

I have a Moen Banbury faucet in my bathroom. Over the last month or so I have noticed both reduced water pressure and no hot water. When I turn the hot handle, the water flow doesn't change all that ...
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1answer
1k views

Low pressure with shallow sand point, increased pressure tank to 86 gallon, how do I use more of the water in the tank before the pump turns on?

I have had really low water pressure. I have a 3 year old Sta-rite 1/2 hp jet pump and a 30' deep, 12 fixtures and a house built 12 years ago. I get about 3 mins of decent pressure then the pump ...
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1answer
132 views

what would cause a bathroom sink connector hose to pop off

Around 7 am this morning I woke up to my bathroom sink spewing water from underneath. The hot water feed was disconnected including the water shut off valve and spewing burning hot water into my ...
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2answers
7k views

can I fill a water tank from bottom?

I'm about to place a water storing tank at ground level and connect the water feeder pipe at the bottom of the tank. Would water fill normally as the top filling? Would atmospheric pressure + water ...
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1answer
1k views

City replaced water meter, then bathroom sink pressure dropped, rusty water

A few days ago, the city came out and replaced our water meter. When I came home and used the bathroom faucet, I noticed there was air in the system. No problem there, but later that night and the ...
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1answer
199 views

New T&P valves on water heater leaking, pressure driven from 65 to 165psi

a family I know moved into a house that's three levels, garage is at ground level and has two gas water heaters, one for each flat above. Both are 48 gallons. Each has four settings: A B C and Very ...
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1answer
8k views

Frigidaire Refrigerator water dispenser water flow too strong

Frigidaire Refrigerator model FRS6LR5EM8 water dispenser water flow too strong! most online items refer to low or no water pleasure. I am not sure if replacing the water inlet valve will correct this ...
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1answer
59 views

What are some inexpensive DIY options for fixing a low water pressure condition in a toilet?

Low Water Pressure We have a toilet that has very low-pressure flushing action. Is there anything that I can do other than calling in a professional? We've had a few people out to look at it and they ...
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2answers
6k views

I Replaced Pressure Relief Valve on Rinnai water heater (twice!!). New one does not hold ANY pressure

I just finished replacing the pressure relief valve on my Rinnai hot water heater. Everything went well, I turned on the cold input and wham, water just started gushing out of the relief valve. All ...
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1answer
32 views

What actions should be taken after water heater supply pipe damage?

Water pipe to water heater burst after 3,5 quake. Do we turn off the water heater and the water or just turn water heater to pilot?
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2answers
293 views

Would it be OK to install a water pressure regulator where the supply line enters my home?

Hi I have high water pressure 120 psi and no regulator vavle installed at my home. My home is on a slab with a very small water meter box in the front yard. The box is too small to accommodate the ...
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2answers
898 views

lawn sprinkler system pressure reducer settings?

my street water pressure is around 100 psi, my house pressure has a regulator on 70 psi. my yard sprinkler system is directly on my street water line before the house. I want to place pressure ...
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1answer
1k views

Should hot water pressure be reduced after hot water is used?

I'm noticing reduced hot water pressure (on all faucets/shower) after significant hot water use (2 long showers, 2 loads of HE (High Efficiency) laundry, and using a sink for about 5 minutes). Cold ...
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3answers
1k views

Why is my shower head pressure low?

I have two bathrooms back to back. one with a tub and shower and the other is a walk in shower. Both have the same shower head. One has super pressure, the other is eh. What do you this ...
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1answer
1k views

Water not reaching the overhead tank from mains pipe- flow ground to top to the overhead tank

The water flows from underground pipe when the water in main pipe is released to 1st floor of the building but not to the overhead tank which is on 5th floor. The pressure seems to be not building up ...
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3answers
256 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 ...
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1answer
1k views

pipe size to my shower

We are re-doing our shower in the house - we are adding a multi-component system to the shower including a hand held sprayer and jet sprayers. The bathroom is on the second floor. The water pressure ...
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1answer
9k views

How to determine if a Water Pressure Reducing Valve (PRV) is working properly

I've been trying to track down water pressure/flow issues throughout the plumbing in my entire house, but haven't found anything which made any significant difference. For example, I discovered that ...
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3answers
295 views

Is it normal for a 1" Lawn Sprinkler repair to leak only under pressure?

Using 4 steel radiator like bands, I replaced a section of underground lawn sprinkler black plastic pipe that runs over a septic drain field. Repair couplers do not leak until i press my foot down ...
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1answer
113 views

Hot water twin impeller pump wiring to my boiler

I have installed a new Stuart Turner Monsoon twin impeller pump to increase the hot water pressure in my house. The pluming side of things seems to have gone well, however, I am not receiving any ...
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1answer
2k 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 ...
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1answer
1k 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 ...
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3answers
1k 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?
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2answers
54k 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 ...

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