HEAT CONTROLLING SYSTEM FOR COLD WEATHER ENGINE OPERATION

摘要

The present invention discloses a heat controlling system for use with the cooling system of heavy machinery. A network of adjustable louvers selectively blocks the flow of heated air from the exhaust of a cooling system and directs the heated air through a control ducting system that recirculates the air back to the intake of the cooling system. A dampener controls the amount of air allowed to flow through the control ducting system. The heated air provides additional heat to cooling systems which are not generating enough internal operating temperature to successfully operate in cold weather conditions.