If it is a multiple turn faucet, you need a new washer in it. If it is a quarter turn one, it needs a new seat and spring.
When a faucet fails to close
1- Check the washer
2- Check the seat
3- Check for any debris that maybe have blocked the washer retaining ring from compressing against the valve seat
4- The spline on the valve (threads) maybe damaged as not to be able to close tightly or the bonnet nut threads are worn and thus will not work properly
yes
I would`nt... It serves no purpose. If the water is off there is no pressure when you turn on the tap, hot or cold, so you would be heating water you can`t use.
YES and No Yes if you are going to be working on the gas water heater and No if you are working on a cold water line and if you are working on a hot water line you can shut off the gas or electric to the water heater so in case your water heater drains but what I usually do is just turn the water heater's water supply valve off.
no as it will burn out the element
the hot water valve shut off valve shuts off the hot water. The cold water valve shuts off the cold water. ;()
Turn on your bathtub or shower hot then turn it off at last turn on your hot water for your sink. Hope this helps!
no you dont It is safe to leave the water on, whislt changing the stem If you don't want any problems, turn the pressure off.
Yes, you should turn it off.
Turn off the hot water to your tank and do not use any water -- and leave it off for about 30 min. -- then turn your valve back on and if you hear water going back into tank you have a leak somewhere
turn off your water
Same as any hot water heater. Turn the gas valve to off.
Turning my ignition on and wont turn off because it is faulty.
yes, the breaker just controls the heating elements
Without having a stop in the run you'll have to turn off the system, unless...If it is the hot water side you can turn it off at the water heater.
Turn it off at the fuise box, whyheat water when your not there
The hot water warms the refrigerator, which forces it to turn on to cool it off.
My 1965 MGB will not turn off when turn the key to off .