460-7.5 Coolant Hose Back of Engine Question
Trying to identify two hoses in the Class C where both are holed but only one leaks. (Had to stop from overheating, and eventually found the leak-- got towed to destination, now to fix it and get hom...
Forum Discussion
I had an Alamo brand heat/cool unit under the rear seat of a 76 Chevy van. It had two smaller refrigerant lines going to it that were branched off the front dash air. It also had two larger rubber hoses branched off the back of the engine coolant lines just before they went to the under dash heater. It helped the rear seat passengers, especially in summer with a little more AC in the back. There also were 4 electric wires to carry 12 volts to the fans in the unit. Perhaps that is what you have? Mine did not have any remote air outlet registers...just a grill on the front that produced hot or cold air depending on the switch position in front on the dash. I do not think it was factory from Chevy, but installed by the previous owner.
