Tagged Questions
1
vote
1answer
95 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
votes
1answer
87 views
Do shower water supply line covers need to be sealed or caulked?
I don't know what the proper name of the cover is that hides the hole that the water supply line comes through the wall, but does it need to be sealed to prevent moisture and steam from getting in to ...
0
votes
1answer
65 views
Are PEX required for shower mixers?
From my understanding it is normal to mount a PEX like this one in the wall.
And that it is not legal to have hidden connections in the wall.
Question
Why are PEX so often used (required)?
Is it ...
0
votes
0answers
54 views
How come the hot water comes out irregular but there is nothing wrong with the sprayer in our shower?
We have a spayer in our shower. The hot water does not come out evenly and there is nothing clogging the sprayer.
12
votes
5answers
2k views
Why does the shower get cold when I flush, and how can I prevent it?
When the shower is running and someone flushes a toilet, why does the shower get cold (or sometimes hot) in some houses, but not others?
More importantly, would fixing that require replacing the ...
5
votes
4answers
608 views
Why is the first shower of the day is colder than the second?
Description
Since I've moved into this house, I've noticed that the first shower of the day is colder than the any subsequent shower. More specifically, if no hot water has been used for a while, ...
3
votes
1answer
628 views
What could cause water to come out of the faucet when the shower is on?
I'm having a problem with my shower. The water is not all coming out of the shower head, but out of the faucet. The type of shower I have switches to the shower by pulling down on the faucet head. ...
2
votes
1answer
436 views
Could water temperature fluctuations be caused by new plumbing?
I'm having a new bathroom installed. I hired a plumber to do all the water works. He ran all the lines; he is now waiting on sink and toilet to arrive to finish installation. Since he ran new line, we ...
3
votes
1answer
548 views
Increasing water pressure with pump
I live in Karachi, Pakistan. We have underground water tanks and use motors to transfer the amount of water required to overhead tanks that then supply the house.
I get lower pressure in my house's ...
2
votes
1answer
1k views
Showerhead with “backflow prevention”
I bought this Delta showerhead almost a year ago. I remember the packaging mentioning a "backflow prevention" feature. Every time I turn off the faucet water streams from the area I've circle below, ...
2
votes
1answer
1k views
How can I prevent sudden increases in shower water temperature
I assume, but am not sure, that this is caused by someone else in the house competing with the shower for cold water.
I'm guessing an anti-scald valve might be necessary but perhaps there is a way to ...
3
votes
2answers
1k views
How can I make a mixer shower more powerful?
The Mira mixer shower has variable temperate settings from 1 (cold) through 10 (hot), plus the extra bit for hot water only.
I normally shower at 3 and was thinking there must be a way to let more ...
3
votes
1answer
3k views
How can I stop my shower turning too hot and too cold?
There's something wrong with the plumbing, because the shower temperature simply will not stay constant. It gradually changes to either scalding hot, or freezing cold while it's running.
The ...
3
votes
1answer
639 views
Why is my third floor hot water pressure so low?
The hot water pressure in our 3rd floor shower is very low. The 2nd floor shower however, has very good pressure. The problem is not the shower head, which actually produces great pressure when ...
