Venting boiler out the side of a building.
July 19, 2014 9:23 PM Subscribe
I am doing a renovation and I'd prefer to move the boiler to a location where I have to vent horizontally, under a porch that is 7' wide. Do I have boiler options that allow this. I currently understand that a regular boiler must vent straight up. A high efficiency boiler can vent out the side wall. However, I don't know if you can vent a high efficiency boiler out 8' horizontally.