Where is the heater core on a 1997 ford econoline?

The heater core on a 1997 Ford Econoline is located inside the dashboard, typically on the passenger side. To access it, you usually need to remove the dashboard and possibly other components, as it is integrated into the vehicle's heating and cooling system. The heater core is connected to the engine's cooling system, allowing hot coolant to circulate and provide heat to the cabin.