answersLogoWhite

0


Best Answer

Increase your main line pipe size. When you have a small pipe installed, and while you showering the toilet is flushed it has to distribute the amount of water running in the pipes, resulting in the drop in pressure. Once you have increased the pipe size, you'll notice that the extra volume of water will accommodate for the extra water needed to fill the cystern while showering, therefore fixing the problem with a drop in pressure.

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Do you have a solution to stop the drop in water pressure when using shower and flushing toilet?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Does flushing a toilet make the shower hotter?

Yes.


Will a leak in the wax ring of the toilet interfere with the flushing pressure of a toilet?

The wax ring is just to seal the toilet to the drain. It has no effect on the flushing.


When flushing toilet all other faucets have no pressure?

Low water pressure or cold water main undersized.


Who was the first flushing toilet for?

The first flushing toilet was for queen Victoria the first.


Who invented the public flushing toilet?

The flushing toilet was invented by John Harrington in 1596.


Why is it bad to flush the toilet when someone is in the shower?

Because it effects the water pressure of the shower. This causes the temperature of the water in the shower to also change.


Does flushing a toilet not use water?

Each flush of a toilet uses the same amount of water.


Is flushing the toilet with only water in it bad for the toilet?

No


Why would a toilet back up into the shower?

A down line clog would cause this. The shower drain is lower than any other drain in the bathroom so it is the first to tell you of a clog in the line. Time to Roto Rooter! Y-THINK-Y The toilet and shower must have the same drain. There is a blockage somewhere after the toilet and shower drains meet. The backup takes the easiest route back which must be the shower drain. Try snaking out both drains. Start with the toilet. To do the best job, remove the toilet and start from floor level.


Can a toilet become unable to flush because of age?

Age isn't reason for toilet not flushing. Several things could be wrong for toilet not flushing.


How do I get the toilet to stop making the shower water hotter?

One of the easiest and least expensive fixes for this problem is to adjust the flow of water into the toilet. If the toilet fills more slowly, it will not alter the water pressure enough to change the temperature of the shower. Another possible solution, which would require the purchase of a special valve and possibly installation by a plumber, is to install a thermostat-controlled water valve in the shower to keep the water flow at a constant temperature.


How do you keep shower temperature from changing when someone flushes the toilet or uses another sink?

Your water pressure is low. Consequently, when cold water is diverted to another application such as a toilet or a sink, the amount of cold water available at the shower mixing valve decreases as the low pressure is unable to keep up with the shower's demand. This causes a hotter mixture at the shower head. The solution is to either improve the cold water supply to the shower or to replace the shower control valve with a temperature compensating type. Pressure balancing is the cheapest and simply changes the shower temperature according to the pressure in the cold and hot water lines. When the toilet or sink is used, reduced pressure to the shower valve is detected and the valve reduces the hot water pressure, thereby maintaining the temperature. The more sophisticated approach is a thermostatic shower control valve. These are significantly more expensive, but will not reduce the pressure at the shower head (a drawback of the pressure balancing valve). The thermostatic valve would be required when one shower control valve is operating several shower heads. Moen, Kohler and Delta all make both types of control valves. They can be readily obtained from a local plumbing supply house.