http://www.watchthesetips.com/ "Watch These Tips" addresses how to check to see if your hot water tank is venting properly. Improper venting can release Carbon Monoxide into your home or business. Hosted by Paul Jaskulki of Firelands Mechanical in Port Clinton, OH.
you should put a timeline on your video from "full burn" to draft tests, if it is a long common vent, and there is an obstruction near the raincap, it could draft properly for a few minutes then will start to spill after the by products come back down. refer to NFPA 54
KBBLASPHEMUS 6 months ago