Code allows your plumber to supply three fixtures using 1/2 tubing. In most bathrooms, you only have three fixtures (tub/toilet/lavatory). So most plumbers only run 1/2 pipe to supply the bathroom. Code allows this. Personally, I find this layout a little short-sighted.
Anyways - when someone flushes, the toilet requires water to refill. Which means your shower is now sharing that water supply with the toilet as the toilet refills. What I love best is when you re-adjust the shower valve...then the toilet quits filling...and you scald yourself. Lots of fun there.
Your problem is caused by poor Plumbing (my opinion) or if you are in an older home, galvanized pipes tend to corrode from the inside which only makes the condition worse.
If you like to do things yourself, carry over a 3/4 line and pull 1/2 take-offs for each fixture and the problem will be solved.
In a straight : When you shower you are using both hot and cold at the same time and when you flush the toilet you are causing the homes cold water to be guided more through the toilet line including the cold water that you are using from the shower line.
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If a few words, water pressure and flow are inversely related. The more flow you have, the less the water pressure. Since the toilet and shower are connected to the same water supply line, when there is flow into the toilet, it takes away from the shower. Since cold water is used to supply the toilet, it takes away from the cold water flow to the shower. With the same amount of hot water flowing, the temperature of the water in the shower will get hotter.
This is not an uusual as when the toilet is flushed more cold water is drawn usually from the cold water pipe that suplies the shower with cold water so generaly the water under the shower gets hotter. The only way to stop this from happening is to lay an extra pipe all the way to the ater suply point, or fit a pump to maintain the presure
Incorrect pipe size installations
The sewage system underground is where it goes o oh wait it also gets filtered #(
either the vert is plugged and there is no air getting through or there is no vent at all
That would be a swirly.
New pressure balance faucet or you can install a pressure balance valve in the water lines behind tub or if you have a crawl space you can install it on the water lines there. But install only too the lines to tub faucet. And they are not easy no matter where you install. I would just tell everyone not to use any water till you are done with shower.
When you flush your toilet, cold water is used, this diverts cold water from the sinks and showers, resulting in diminished cold water flow momentarily at the sinks and showers, so, less cold mixed with hot, = hotter sinks and showers.
Salt water toilets on boats and ships use seawater to flush waste instead of fresh water. The seawater is pumped into the toilet bowl to flush away waste, which then gets discharged overboard. This system helps conserve fresh water on the vessel.
Small air bubbles in the toilet after you flush could indicate a clog. The clog may not yet be big enough to stop the toilet from flushing but you should take care of it before it gets worse. You should get an auger to clear the clog.
No. the average toilet used is mechanical and uses gravity to flush. e parts need to be in p-top shape hen the Toilet Gets Flushed e easiest way to see how the whole system orks together is to flush the toilet with the lid f. That still leaves the question of how it al nctions. It is actually pretty simple. the flush lever to rise up pulling the chain with it which makes water rush down into the bowl evel lowers enough that it drops back down over the flush valve the refill valve and allows new water into the tank. Th water is coming in much more slowly than the water going out so it doesn't interfere with the flapper
it ends as the boy ( i forget his name) and another dude put die in the toilet and flush it to show the trail. they call the coast guard and the guy gets caught
Ewww..flush your toilet. And for heaven's sake don't let the dog lick you on the face for a while. Like, a l-o-n-g while.