> You can look up studies about how much indoor air pollution it creates for yourself. Vent hoods are mandatory in every single state in the US if you’re cooki

> You can look up studies about how much indoor air pollution it creates for yourself. Vent hoods are mandatory in every single state in the US if you’re cooking on a range/stovetop in a commercial kitchen, no matter whether it’s gas or electric. This is paired with a make-up air fan or make-up air damper to draw fresh outdoor air into the cooking space. Natural gas does cause air quality issues inside of a residence that doesn’t have a vent hood and provisions for make-up air, but this thread is about commercial kitchens which as I said, are required to provide a vent hood which takes care of the air quality problems from a natural gas range.