Originally Posted by
Rick Cantrell
Min 2' above any thing 10' or closer and at least 3' above the roof.
Ir it is 30" wide or more it needs a cricket
I believe gas vents are 2 feet above a wall or similar vertical surface within 8 feet. And the 3 foot height does not apply to gas vents, the height would depend on the slope of the roof.
Those 3-2-10 rule is for "chimneys" not "gas vents".