Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

Technology Connections did a video (because of course he did) on how gas furnaces work. The short of it is that the flame is contained inside of metal tubes and never mixes with indoor air. No exhaust gases can leak into the breathable air.

https://youtu.be/lBVvnDfW2Xo?t=266



Consider applying for YC's Winter 2027 batch! Applications are open till November 2.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: