Questions tagged [water-pressure]

The tag has no usage guidance.

92 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
2
votes
4answers
1k 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. ...
2
votes
0answers
68 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 ...
2
votes
0answers
767 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
votes
0answers
106 views

Pressure Testing plumbing - pressure drop over night

I'm pressure testing some PEX before I close in the walls. I pumped in 80psi of air around noon yesterday and it was about 60 degrees F. Was a solid 80psi from when i filled to to 11pm (11 hours). ...
2
votes
0answers
120 views

Where could the air in the water system be coming from?

We live on the top two floors of a small brownstone walkup. To get the heating to work upstairs I need to bleed the baseboard heater almost every other day. All faucets in the house sputter, and the ...
1
vote
0answers
56 views

Sink faucet only flows when barely open

I closed the hot water valve under my bathroom sink and reopened it last night, and since then I'm seeing a strange problem. If I barely turn on the faucet on hot I get water flow, but if I open the ...
1
vote
1answer
62 views

Water only come from hot water faucet when I turn on both

I have a situation where all hot water faucets in my home give me a dribble and eventually turn off. However, if I turn on the hot and cold, and turn on another hot water faucet nearby, then the ...
1
vote
0answers
21 views

Water pressure regulator location

What locations should I look in to find the water pressure regulator for my home? It is a townhouse in NY state, with crawlspace. My section is maybe 8 units connected together. So far I’ve found ...
1
vote
0answers
41 views

Water flow/pressure drop

When I was installing a tankless water heater in a new location - I decided to replace my 1/2 copper with 3/4 pex as part of the project. However, after turning on the water back on if more than one ...
1
vote
0answers
444 views

water company replaced meter now very low water pressure!

I recently came home from work to find the water company digging up my front yard. Apparently they were putting in a new meter? An hour or so after they left i turned my kitchen sink on and water ...
1
vote
0answers
39 views

Low water pressure issue

I have replaced both PRV and expansion tank and still have an issue with water pressure when one or more taps are used. Any ideas for my next step.
1
vote
0answers
99 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 ...
1
vote
0answers
70 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. ...
1
vote
0answers
99 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 ...
1
vote
3answers
7k views

Well pressure gauge reads 0 PSI

So to begin, we have a deep submersible well pump. We noticed that our water pressure was getting weaker and weaker. At first I believe it was because of the well house not being properly insulated ...
1
vote
0answers
65 views

Sink pressure increases after turning water off and on again?

The water pressure in my kitchen sink is usually low when I first turn it on, but if I turn it off an on again, the water pressure increases. Subsequent attempts to turn it on and off do not alter the ...
1
vote
2answers
123 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 ...
1
vote
0answers
68 views

What size RPBP/RPZ should I use for a 3/4" city water meter?

A friend has a 3/4" (0.75") water meter at their 1.3 ac property. We want to do some fertigation with their irrigation so we're looking at a Reduced Pressure Backflow Preventer. The main line for the ...
1
vote
0answers
137 views

Cycle Stop Valve and well booster pump

I've been thinking about installing a CSV (cycle stop valve) after my F&W 2 horsepower booster pump to maintain a constant PSI at the house and put a stop to the water hammer. Has anyone done this?...
1
vote
0answers
61 views

Is my well booster pump GPM is too high, causing pipe erosion?

I am suspecting my well booster pump is causing errosion corrosion inside my house where 3/4" copper exists. It is 2 HP and operates at 25-44 GPM. The 1" line outside the house tees off into the fire ...
1
vote
1answer
2k 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 ...
1
vote
0answers
499 views

How do I get more GPM from my Delta Monitor series 13 shower faucet?

For example, is there a way to non-destructively modify the cartridge to increase the flow rate without damaging the cartridge and the scald guard feature? I currently have a shower wand with the ...
1
vote
0answers
31 views

Help figuring out a water pressure problem in new shower faucet installation

When installing a Price Pfister Shower head we water hammering. So we got a new cartridge sent to us. Now there is a tiny trickle when we turn the hot water valve on. We switched the cartridges back ...
1
vote
0answers
437 views

how to stop seeping ground lake water coming into our cottage basement at times of extrem runoff pressure from river

We have a lovely walk out house at Wasa Lake, B.C. We are retiring there this year and would like to use the walk out for addition living space. Had the house since 2005 and had no issues with ...
1
vote
0answers
82 views

Hydronic Heating: Noisy pipes in the basement/walls

My issue is i have a natural gas boiler + hydronic heating system (two zones). It seems that after I remove air from each zones, the heating system is quiet until 12 hours later. In the early morning ,...
1
vote
0answers
373 views

Well pipe leaking at where pipe comes to the house. (Images, Video)

so here's my problem here: Well pipe leaking - images Well pipe leaking - video ^ This was recorded march 28-th (so during spring thaw). Since it wasn't dripping since the spring - my assessment ...
1
vote
0answers
202 views

Water draining out of pipe when usage is high.

We moved into an old house and there is something happening in the basement that I need some help explaining. Here is a image showing where the leak is happening. I've marked where the water is ...
1
vote
0answers
104 views

Can I use a snake to clean out a shower head extension?

I have a basic 25 to 50ft long 1\4 to 3\8 snake, with a 1\2 drill. Can I use that to clean out a shower head extension? I noticed sediment when taking the old shower head off. With the extension ...
1
vote
0answers
55 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 ...
1
vote
0answers
252 views

What would cause a water pressure drop after tripping a breaker?

I recently plugged my laptop into a cheap powerbar, which caused said-powerbar to short. This tripped the "sockets" circuit on the breaker, which, upon resetting, caused power to begin flowing to ...
1
vote
0answers
141 views

How should I replace these pressure reducing valves?

At my church, we have a fairly old boiler system. The system was just passed for annual inspection, but it is failing to refill after having been drained. There is absolutely no water flowing past the ...
1
vote
0answers
478 views

How can I determine why there is no water coming from my hot taps?

I'm getting no water from any of the hot taps in my house. The cold water taps are working fine. The central heating is also working. I have a combi-boiler. It's been fairly cold today in London, so ...
0
votes
1answer
34 views

Low water pressure anytime we run 2 things at once

We are on well water and if we run any 2 things at once we have almost no pressure. Problem is getting worse as time goes on.
0
votes
1answer
102 views

16 showers , 6 toilets, 8 sinks and 6 urinals what size of water pipe should be for the supply?

I have building with 16 showers , 6 toilets, 8 sinks and 6 urinals what size of water pipe should be for the supply?
0
votes
1answer
42 views

Well - Water - Plumbing, Setup advice

We have a well system in our home, which is multi-story (basement and 2 floors), and I am looking to optimize the setup of the system to make it more efficient. As you can tell from the photo whoever ...
0
votes
0answers
30 views

Odd water pressure drop throughout house after running hose outside

We have a well pump with a pressure tank. On two separate occasions, the wife and kids were running the water outside, connected to a slip n slide type of thing, going down the slope next to our ...
0
votes
0answers
20 views

Radon Bubbler losing pressure

My radon Bubbler pressure is set 40/60, and is a 35 gallon tank, and my well pump pressure is set to 40/60 and is 25 gallons. Regardless of the amount of water we use day-to-day, periodically the ...
0
votes
1answer
40 views

What does a pressure regulator look like?

The water pressure in my flat has been getting lower and lower. It is my understanding that checking the pressure regulator is a good first step, but I am unsure about what to look for. Is it that ...
0
votes
0answers
23 views

Water pressure in second floor very low

It has been couple of weeks now that the water pressure in the second floor - two sinks, toilet tank and shower is very low/dripping, but the first floor kitchen and bathroom water pressure is fine. ...
0
votes
0answers
28 views

Shower cuts off 2-3 minutes

We built our home about 34 years ago and we have a private well. For the last several years, we’ve experienced our water will shut off for 2-3 minutes in the entire home, then return to full flow. My ...
0
votes
0answers
19 views

3 psi on main before drop to 1/2"

The psi on the main Mobile Home Park side is 3 This is before the from to 1/2" pipe leading into my homes main. The old pipe is galvanized, 3/4 to 1/2" I believe. In repiping all the water ...
0
votes
0answers
29 views

Low pressure in shower after water main restrictor installed; what are my options?

Note: Lots of similar questions, but they mostly deal with either a sudden, unexplained drop in water pressure, or with water pressure that has always been low. In my case, the situation is as follows:...
0
votes
2answers
52 views

Water supply slowly loses half pressure

Water pressure comes out of the faucets normal than drops to what seems 1/2 the flow. I put a pressure test on the outside faucet and when I turn it on, it jumps between 60-70. After that it slowly ...
0
votes
0answers
83 views

“Looping” the plumbing in a master bath

Background: Sorry for the long explanation, but I think it's worth providing everything up front. We are remodeling the upstairs master bathroom. Due to some nasty floor joists I've already had to ...
0
votes
0answers
93 views

Does 62 PSI water pressure with spikes of 82 PSI necessitate a water pressure valve (for a new hybrid hot water tank)?

After two days of observation of our water pressure (using a test gauge), the normal water pressure is typically between 61 and 63 PSI, with 62 being the most common reading. Peak-pressure readings ...
0
votes
0answers
39 views

Looking for advice on sprinkler system anti-siphon valve placement

I'm looking to install my own sprinkler system in my backyard and I'd love some advice. Here is a picture of what I'm trying to do, a picture of a water valve (to be replaced by a T and a shut off ...
0
votes
1answer
34 views

Low water pressure locating regulator

Replaced shower faucet. Now whole house lost water pressure. Replaced the main didnt fix it. 80psi on water gage but when two things running pressure drops completely. Plummer told me to replace ...
0
votes
0answers
23 views

Hot Water Pressure low on 3 faucets

I have 3 faucets, 1 on the main floor, and 2 in a bathroom directly above it, that have very low water pressure only from the hot water side. The bathtub in the same upstairs bathroom has great hot ...
0
votes
0answers
271 views

Is there a difference between A112.18.1 and A112.18.1M (both 2.5gpm) shower heads?

Also, what does this practically mean when it comes to shower heads?
0
votes
0answers
25 views

Hot water spigot in bathroom shuts off aftere a few seconds

When i run the hot water in my bathroom sink, after a few seconds i hear a bang behind the wall and the hot water shuts off. This only happens at this one location.