In 1954, the aftermarket air conditioning company NOVI marketed an air conditioning unit specifically for the 1954 Ford. Ford with their blessing, approved the units for installation in V8 Fords at the dealership level.
As with other NOVI systems, they did without the fender mounted vents but still utilized the clear plastic tubes on the rear package shelf. However, they had to do without the overhead vent system and cold air discharged at the top of the tubes. These aftermarket systems were designed for quick, relatively easy installation therefore the hassles of removing headliners, running the duct work and vents was not even a consideration. However, most people see the discharge tubes and automatically assume they are connected to overhead vents, and in these situations, is not the case.