No
According to plumbing regulations, a toilet should be located within 6 feet of a vent.
Should be individually vented
According to plumbing regulations and standards, a vent should be located within 6 feet of a toilet.
Every toilet should be wet vented with the sink in the bathroom.
Your toilet may not be flushing properly due to a blocked toilet vent. The vent allows air to flow through the plumbing system, helping water to drain smoothly. If the vent is blocked, it can cause air pressure issues that affect the flushing mechanism. It is recommended to check the vent for any obstructions and clear them if necessary to restore proper flushing function.
The purpose of a toilet vent in a plumbing system is to allow air to enter the pipes, preventing suction and ensuring proper drainage and flow of waste and water.
The highest 4 inch pipe should have a vent on it, or directly above a toilet junction Above the flood level rim of the fixture it is servicing IT does not mean the toilet
Yes if the vent pipe is 4" and vertical by code and there is nothing connected between your toilet tee and where you would connect your new toilet tee. If not worried about codes then yes you can connect to a 3" vent line if no other vent lines are connected down stream. If you have a vent pipe that is less then 3" and or you have other vents connected between your old toilet tee and your new toilet tee then NO you can not connect a new tee for your toilet.
Yes as ALL fixtures need to have the vent placed above the FLOOD LEVEL RIM
I reckon there is no air vent pipe on the drain line of the toilet you are flushing and the siphon action is sucking out the water in the loft toilet also.
Who needs a toilet
If the water starts rising after you flush the toilet, you should quickly turn off the water supply to the toilet by twisting the shut-off valve located behind the toilet. This will prevent the toilet from overflowing.