Originally Posted by
Billy Stephens
Couldn't the bollard be installed when they raise the equipment the required 18 inches off the garage floor?

If it is a sealed burner, it is not required to be 18" off of the floor.
BTW...
Where does a sealed burner unit get it's combustion air from? Seems to me that the combustion air would have to come from around the burner area, which would negate the allowance to be on the floor.