I taught my four year old daughter how to make beer from a kit. She enjoyed it immensely...not the beer, the "doing". She couldn't read yet, and I had to explain it to her in terms she understood. I also taught my brother-in-law how to make beer from a kit. While the instructions that I gave to...
I have to agree. Many modern homes have a wide variety of natural gas appliances that operate safely in an "unvented" installation.
I see people have posted that they have used "extra" ventilation without much elaboration.
There is a way to caculate how much air exchange you need.
Automotive...