HVAC Guy...
My blower doesn't have a belt, should I just blank off 1/2 the squirrel cage w/duct tape? That's gotta change the airflow. And when I adjust my burners, do I want that bright blue flame, or can milk it down to that pretty orange & yellow w/ the black stream of soot?
Hope your buying life insurance on all the folks your killing. geothermaljones