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Of course, it can be connected to the outdoors, but the pipe is more ugly when it is exposed outside.
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Yes, 180mm is optional.
There should be no problem. Of course, if it is a large kitchen, there will be that kind of stir-fry method of burning fire in the pot, and sometimes there is a section of metal pipe.
It's called pollution, and we can't avoid it when we live in this environment, it's just that you're more sensitive. >>>More
Hello, the smoke pipe hole is relatively large, it is recommended not to open it on the exterior wall beam.
Of course, it can't affect the lives of others. Can you build a chimney and row it up?
Of course I do.
The oil fumes produced during cooking contain a large amount of inhalable particulate matter and toxic and harmful substances, which may aggravate the condition of people with pre-existing respiratory diseases. >>>More