-
Anonymous users2024-01-23Whoever pretends is who's business, but it doesn't bother to press it again.
-
Anonymous users2024-01-22Approximately how long it has been renovating, these need to have photos or other evidence
Toilet vents share plumbing.
The exhaust duct has two airways, one is the main airway and the other is the bronchi. >>>More
High-rise buildings generally have sewage pipes du and exhaust pipes, these two pipes are installed side by side, the middle dao is connected by H pipes, the top back end and the lower end are connected with a 45-degree oblique tee, the role of the ventilation pipe is exhaust, in principle, it cannot be used as a sewage pipe, occasionally there is a household using the exhaust pipe to discharge the problem is not big, but to do a good job of anti-odor work, all toilets, drainage pipes should be installed S bend, floor drain to use anti-odor floor drain, otherwise the home will be very smelly,
The aperture of the exhaust pipe wall is about 15 cm to 20 cm, depending on the size of your exhaust pipe.
No, you cannot.
You don't need to exhaust yourself, and the residents of several floors downstairs also need to use it, and the common equipment cannot be removed. >>>More
Suction fan type: general opening size; Frame size closed: square. >>>More