Thanks, Bill. You have nailed it! Considering that the usual complaint I get from the back seat in my 68 is to "please turn down the air, I'm too cold", I was wondering why they would have had this option available! Dick Benjamin ----- Original Message ----- From: <Billimp68@xxxxxxx> To: <mailing-list@xxxxxxxxxxxxxxxx> Sent: Monday, January 27, 2003 11:44 PM Subject: Re: Re (2): IML: 1968 LeBaron on E-Bay > Dick, > > I have two 68 Imperials with real rear air conditioning, a LeBaron and Crown, > and have seen others. I also have one with the rear defroster blower. On all > three cars, under the dash control, is the label "Rear Air". > > On the rear air contioned cars, the air conditioning is controled by the > front or normal control unit, the rear air switch does nothing but control > the rear air blower. > > The rear air conditioned cars still only have one compressor, but they have > two condensers, which are mounted together in front of the radiator. On the > single, or front only air conditioned cars the correct amount of freon is > four pounds, but on the rear air conditioned cars the correct amount is six > pounds. > > On the rear air conditioned cars the spare tire is mounted flat on the right > side of the trunk, like the convertible, but all others have the spare tire > mounted in the center on the hump over the rear axle. To give more floor > room in the trunk for the rear air conditioned cars and on the convertible, > there is a cutout on the right trunk liner that the spare tire fits into. > > I have never seen a 68 with the rear heat, but this unit is mounted in the > same place in the trunk as the rear air conditioning unit, so assume that the > spare tire is also mounted flat on the right side of the trunk. The rear > heat vents are on the bottom front of the rear seat, one on each side. > > For most or normal conditions, the front air and heat was sufficient to keep > the occupants of the car comfortable, so think that the rear air and heat > units were ordered only for cars that were normally operated in extreme cold > or heat conditions. > > Bill/Imp, 68's, but no haze green >