Automotive Heater Core
An automotive heater core is a heat exchanger located within the interior of a vehicle that is responsible for providing heat to the cabin. It is typically made of aluminum or copper and is connected to the engine's cooling system. Coolant flows through the heater core, and as air is blown over it by the blower motor, the heat from the coolant is transferred to the air, warming it before it enters the cabin. This helps to regulate the temperature inside the vehicle during cold weather conditions.