The heat exchanger consists of two copper lines that go from evaporator to compressor. I am looking for insulation for the bigger of the two copper lines.
Answer Hi Josh. There are no part # ' s for the Heat Exchanger insulation. It is meant that your new heat exchanger will use the origional insulation off the old one. You can locally get one close to size from the local hard ware store. Make sure you use good quality electrical tape on each end so it can do its purpose well as designed. Heat exchanger part # 297219100. Thank You.