I am doing some remodeling work at my house and I want to move the burner and boiler to a new location. What needs to be done in order to
drain all the water out of the system. i noticed there are some valves
located on the bottom of the boiler. Do these valves drain all the water in the system? Is there a sequence that needs to be done? Any info that anyone can provide would be great, if not I will be flying by
the seat of my pants. Just making it up as I go along. Thanks, Jim