No water in toilet tank means no water pressure in toilet tank, all the flushing steps can’t process even you press the button heavily. Today, let’s discuss what is the cause no water in toilet tank.
why is there no water in toilet tank
When you found no water in toilet tank, there are always two main reasons cause it. The first is a broken or worn toilet flap or a broken fill valve. Another reason that is often overlooked is that the water supply to the toilet has been turned off. Luckily, we can fix these types of toilet problem by ourselves.
When you press the handle on the tank, the toilet is flushed, the chain from the handle lifts the stopper, also called the flapper valve. The toilet bowl fills as water flows in from the flush valve opening. After the reserve tank is empty, the flapper valve closes and the tank refills. If the tank does not fill properly, you need to check flapper whether it closed firmly on the flush valve.
An obvious maybe more easy but often overlooked cause is water supply. A homeowner should first check the toilet’s water supply valve and make sure it is completely open. Then, you need to check to make is on the water supply valves to ensure they are tight and not leaking. If the water supply seems without problem, that might lie with a broken fill valve. If the fill valve has a build-up of grime, that may cause it to work inefficiently. To combat this issue, the homeowner can take the valve apart for cleaning and reassemble to see if that fixes the issue. A broken or worn toilet flap does not seal the reserve tank completely, allowing it to leak and the toilet to run constantly. Replacing the toilet flap will fix this issue.
In winter, especially when the temperature below 0 degree, the water may be frozen in the water pipe. That is the reason that no water in toilet tank dureing cold weather.
It depends if you have a basement of crawl space and what kind of furnace you have. Up flow or down flow. If you have a crawl space with an up flow furnace, then the water pipes can easily freeze under the house. Unlike an up flow furnace, the down flow has the duct work in the crawl space that sends the warm air throw out the house. Thus, keeping the crawl space warm enough so your water pipes won’t freeze.
It also be just dirt blocking the ball valve. What you should do is to turn off the water supply to the toilet and strip the ball valve and clean it you could try lifting the ball cock up and down a few times that may work.
More articles about how to fix leaky toilet, please view how-to-fix-a-toilet