Questions tagged [shutoff]

A shutoff is a valve used to turn plumbing on or off at the place you use it (like a sink). Use with the [plumbing] tag

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3 answers
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How do I find the water main entry point to my house?

My house has no apparent main water line shut off valve. Usually one would find a shut off valve right near where the water main entered the house structure. At my current house I have never been able ...
Michael Karas's user avatar
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5 votes
2 answers
54k views

How do I fix a shutoff valve that isn't opening?

My dishwasher started leaking over the weekend. I turned off the water at the shutoff in the basement, it's a standard faucet type in the copper piping. I then replaced the rubber heater hose used ...
Alex's user avatar
  • 382
1 vote
1 answer
394 views

1/4" Reverse Osmosis Filter inlet line to undersink cold water line

I am trying to connect an under counter Reverse Osmosis ( R.O. ) filter inlet line (red 1/4" tubing) to the cold water supply line (3/8" black tubing in picture) under my kitchen sink. Can anyone ...
T Prince's user avatar
1 vote
1 answer
258 views

What does this shutoff switch in a 100 year old house control? Located in plaster wall near top of basment steps

This shutoff switch, near the top of the basement steps in an old home confounds us.
Libby Gibson's user avatar
0 votes
1 answer
2k views

Sink Angle Valve: Fully Open or closed Tiny Bit

I have a bathroom sink with angled faucet shutoff valves (they are around quarter turns). I closed them for repairs yesterday. After repairs, (1) should I leave the valves Fully Open, (2) or "Open ...
AlanWalker's user avatar