In short, hot water does freeze faster than cold water under a wide range of circumstances. It is not impossible and has been seen to occur in a number of experiments. However, despite claims often made by one source or another, there is no well-agreed explanation for how this phenomenon occurs. Different mechanisms have been…
Do you turn on the shower and feel an occasional buzz or shock through the faucet? You may have a corroded joint or bad neutral that could be affecting your plumbing. At the rough-in time, it is important to run pipes with enough volume and pressure so that many fixtures can be used at the…
Several things could happen. First check the shower head volume if shower’s are too quick. A new shower head puts out about 2.5 gallons a minute. Some older heads put out 5 gallons a minute. Working with the shower head would double shower length in this case. In some cases, the dip tube on the…
What are plumbing vents used for? A plumbing vent, or vent stack, is a vertical pipe that comes out of the roof of your house. All plumbing in your home must have vents to remove sewer gasses and regulate air pressure in pipes. When liquid goes down a pipe, air needs to follow it. Without…
There are two things to check. First, check that the stopper at the bottom is in good condition. If in doubt, change it, which is easily done. Also check that the chain from the float to the stopper is not hanging down in the drain under the stopper. If all those are okay, check that…
The water on the toilet tank is actually condensation, caused by cold water chilling the tank, which in turn draws moisture from the warm bathroom air. To stop this, you can purchase a tempering valve that allows you to mix a small amount of warm water with that going into the toilet tank. Or there…
Water rushing through the pipe and out the faucet moves with speed and force. When you shut off the faucet, the water flow is brought to an abrupt halt and that energy has to go somewhere. The result is the ‘pounding’ noise you hear. Products are available on the market to eliminate this problem.
You might get lucky and solve the problem just by tightening the fittings to the faucet with a basin wrench, which is usually the only tool that can reach up there. If not, replace the connections with braided stainless flex tubing. Once the leak is history, treat the mold with a strong bleach solution (using…