1 Debugging VBScript doesn't have a debugger like Visual Basic. 2  You'll resort to using lots of message boxes, instead. 3  Event-handlers You don't have an editor in which you select an object and event to edit an event-procedure.
1 Position Vent: Center each soffit vent over the hole with the vents parallel to the eaves and the vent louvers facing in toward the house. 2  Attach Vent: Screw or nail each vent to the soffit board.
A vent damper is an automatic devise that shuts off the flue pipe when the burner is not running. A vent damper has no effect on the running efficiency of the appliance. It only saves off-cycle losses of heated air. Therefore, if the appliance is in an unheated space, there is no benefit to a vent damper. A vent damper can achieve up to 10% annual fuel savings.