Рет қаралды 3,871
Hey everyone! In this video, we tackle a serious issue: High CO (carbon monoxide) coming from a boiler. When I arrived at the job site, even the outdoor CO readings were off the charts, which is never a good sign. Inside, we found a Navien boiler in the basement apartment, and after a quick inspection, we discovered the source of the problem-a broken sight glass on the heat exchanger. This was causing dangerously high CO levels in the home.
I headed over to the supply house, picked up a new sight glass, and came back to install it. While I was there, I also noticed the expansion tank on the boiler needed replacing, so we took care of that too.
Join me as I walk through the process of identifying the issue, making the necessary repairs, and ensuring the system runs safely. High CO levels are no joke, and this video shows why regular inspections and quick fixes are so important.