1949 Chevy Heating and Air Conditioning - Crimps 'n' Hose Photo Gallery
Next came the easy part; hooking up the wiring harness. Vintage Air makes this simple in the extreme and the power and ground harness is simply plugged into the evaporator next to the control panel wiring. Be sure to run the main harness ground to the negative terminal of the battery. Good grounds are essential with any electronic system.