No,60 degrees only.
B-vent pipe.
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.
Depends on the size of the vent and what city you're performing the work in. Speak with a plumbing inspector for that city and tell him the size vent and he will tell you the maximum length. To determine the size of a vent you have to know developed length of pipe and fittings and the fixture units connected
Definition: Wet vent means a waste pipe that also serves as a vent pipe
blockage in vent tiring to relieve waste pipe
A pipe that vents fumes
double walled gas flue pipe and a hole to run the pipe thru. any lowes store or hardware store carries it and can tell you exactly how to do it
Yes a vent pipe can be painted AFTER it has passed inspections and some localities want the piping labeled "Vent"
No. You vent air from a sewer line.
The purpose of air vent on pipe works of infrastrucure
Vent pipe inspection kit
Definition: Wet vent means a waste pipe that also serves as a vent pipe