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Q: Why must the drainage pipe be vented?
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Do you connect a downstairs toilet to an existing stench pipe or go straight into the drain?

It depends on the configuration of the pipe. It must be a minimum of 3" pipe and the configuration of how it is hooked up must allow for the toilet to be vented and must not disrupt the venting of other fixtures. Call a plumber.


How does the vent pipe hook to the top of the hot water heater in a mobil home?

There is no vent pipe on top of a hot water heater. Mobile home or not. You must be thinking of something else. The HW tank is only vented by a Pressure Relief Valve vented to the drain.


The use of clay as a drainage pipe?

YES


What does DWV on PVC pipe stand for?

DWV is on pipe. Drainage, waste, and vent.


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With a pipe cutter or cutting torch or a chop saw


Would a hot tub located on an upper deck of a home be considered a fixture?

Is it connected to the drainage system and vented ??????


Do you need to have a vented battery in a Volvo xc70?

In the battery is located in the cabin or in the trunk it must be vented. If it is located under the hood is does not have to be vented.


What is the used of perforated pipe?

Perforated pipes are used in various applications such as drainage systems, agricultural irrigation, and groundwater recharge. The perforations in the pipe allow water to enter or exit the pipe, depending on the application. In a drainage system, for example, the perforated pipe helps to remove excess water from the soil and prevent waterlogging.


What is obvert in drainage?

The top inside level of a pipe, culvert etc.


How does selection of fitting is done with respect to pipe?

long radus fittings on drainage


What was old ceramic pipe used for?

Drainage, sewerage, nearly every thing that P V C pipe is used for today


Can ABS pipe be used in Oakland California for drainage on the exterior of a building?

In 20 years as a carpenter in the Bay Area, I have never used ABS for drainage. ABS is commonly used for plumbing waste lines and vent lines. For exterior drainage you will find SDR35 or PVC to be the most common pipe used.