It is not possible to prevent the customer from stop venting in any case.
First, research the venting codes in your area. First, research the venting codes in your area.
Should not be necessary. Venting of methane on an LNG vessel should be a very rare event. Prudent operators would avoid unnecessary venting. Any venting, if necessary, should be very warm gas.
Yes it should be vented
Bad venting
Cast Iron is great for drainage and steel piping is good for venting (galvanized , or wrought iron or yalloy ) for venting
No, this microwave can be mounted right underneath the cabinet without any venting space required.
he is venting
The oxygen
Oxygen, from the Service Module.
In the atmosphere.
Which code ? there are several out there