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My Dad was asking me about an old L&N Damper control that was on the HVAC system on a control room in a power plant.
From what I can get from him it consisted in part of a heart sharped chamber, air flowed in the bottom (point of heart)of the chamber. A puff of air from either side would cause the air to travel along the opposite side of the chamber the puff of air came from. Thats about all I know. If anyone has any answers I would like to hear from you. Thanks.
From what I can get from him it consisted in part of a heart sharped chamber, air flowed in the bottom (point of heart)of the chamber. A puff of air from either side would cause the air to travel along the opposite side of the chamber the puff of air came from. Thats about all I know. If anyone has any answers I would like to hear from you. Thanks.