Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
The exhaust fan itself must be installed by a licensed electrical contractor. The exhaust duct may be installed by either a competency card-carrying installer or a homeowner / homesteader. In either case, a ventilation permit must be acquired and the work be done by persons knowledgeable of the code requirements.
