Radiator: Finned aluminium panel placed in the frontal part, inside of the engine bay.
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Inside of it flows the hot refrigerant. Its purpose is to allow the air at room temperature between the fins to cool the refrigerant. It has 2 thick hoses, one in the opening (upper part) and another in the exit (lower part).
I can’t get my heater to work , I replaced the heater control valve, did a antifreeze and back flush haven’t tried replacing the blower motor, blend door or heater core wanted to see what tips I can get before I start replacing the rest: