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Anonymous users2024-01-231. Use white iron sheet to connect the ventilator outlet.
2. It can also be made of PVC.
3. Stainless steel is also available.
Nowadays, there are many connection methods, the normal soft connection is used, and the flange is used at both ends of the soft connection. The vibration between the duct and the fan can be reduced, and the size can be measured on site according to the size of the duct and the fan, or the size can be provided by the supplier.
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Anonymous users2024-01-22You can do 3 ways, 1. Custom-made with white iron sheet to connect the ventilator outlet, 2. It is also possible to do it with PVC, 3. Stainless steel is also available.
The volume of mm is just right, but the natural convection effect is definitely not good. >>>More
It's expensive. Thick.
Easy to install. >>>More
Wind. When there is wind, a suction force is generated at the vent to suck the turbid air out of the bathroom. And fresh air from the gap under the bathroom door (according to the specification, there should be about 1 cm of air outlet under the bathroom door. ）
The bathroom ventilation pipe is very small, and it can be directly punched in the exterior wall to connect it.
The ventilation pipe is coming down from the roof, first determine if the roof is leaking. >>>More