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Lotus Europa Forums => Classifieds Forums => FS / WTB: Cars and Rollers => Topic started by: vh2q on Wednesday,March 15, 2023, 09:34:38 AM

Title: Looking for an AC car ... or a retrofit
Post by: vh2q on Wednesday,March 15, 2023, 09:34:38 AM
Living here in central TX, one needs AC for about 7 months of the year. I already own a car without AC and don't really care to repeat that mistake. I think I have seen two Europas with AC in 10 years and they were basket cases. I suspect also that these ancient AC systems are not reliable or effective.  So probably need to retrofit. Any leads appreciated.
Title: Re: Looking for an AC car ... or a retrofit
Post by: jbcollier on Wednesday,March 15, 2023, 12:54:50 PM
Once you have the compressor mounted, the rest is pretty straight forward.  What Europa do you have, Renault or TC powered.  Any engine mods?
Title: Re: Looking for an AC car ... or a retrofit
Post by: Clifton on Wednesday,March 15, 2023, 01:41:07 PM
I'm in Phoenix and know what you mean. I put a/c in mine. A Vintage Air Mini Gen II fits behind the dash and replaces the heater at the same time. Unit is lighter than the stock heater and contains a heater too. A/C control is were the ash tray was. I bought an A/C crimper for the rubber lines then sold it when I was done. Used Vintage air hard lines on all of it. If it's diy it's reasonable. If you are paying for labor this might be expensive, it is a bit of work.
Title: Re: Looking for an AC car ... or a retrofit
Post by: vh2q on Thursday,March 16, 2023, 08:10:44 AM
Thanks all. I don't have one yet ... still looking. Pref a TC. I have a flare tool .. run copper inside some sort of rubber for insulation?
Title: Re: Looking for an AC car ... or a retrofit
Post by: jbcollier on Thursday,March 16, 2023, 12:02:33 PM
If you go the TC route then you need a double front pulley so the AC belt tension is not applied to the water pump bearings.  Or, use an electric water pump for the same reason.
Title: Re: Looking for an AC car ... or a retrofit
Post by: Clifton on Thursday,March 16, 2023, 12:20:10 PM
Thanks all. I don't have one yet ... still looking. Pref a TC. I have a flare tool .. run copper inside some sort of rubber for insulation?

Vintage air makes many lengths or bendable aluminum tubing with O ring ends. Much nicer and lighter than copper.
Title: Re: Looking for an AC car ... or a retrofit
Post by: Chuck Nukem on Sunday,April 23, 2023, 06:56:22 AM
I have a friend who lives in Irving that has a dealer installed AC on his car. We are looking at copying parts from that install. Sports car world also has two examples of Europas with dealer AC. What part of Texas are you in?
Title: Re: Looking for an AC car ... or a retrofit
Post by: Clifton on Sunday,April 23, 2023, 09:56:34 AM
I have a friend who lives in Irving that has a dealer installed AC on his car. We are looking at copying parts from that install. Sports car world also has two examples of Europas with dealer AC. What part of Texas are you in?

How cold does your friends car get inside?  If it was dealer installed it was R12. R134 in an R12 system usually barely cuts it. I converted a dealer installed 240Z and used a newer parallel flow condenser. Over 105* was too much to keep the cabin cool.

I just re did two of my aluminum hard lines I had run inside the frame. After 3 years one leaked at the sleeved weld. Ran the new ones under the frame this time and they are high enough to be safe. #8 and #10 lines.
Title: Re: Looking for an AC car ... or a retrofit
Post by: jbcollier on Sunday,April 23, 2023, 10:23:25 AM
I made my own lines using SS tubing and silver soldered fittings.  Hose shops can make up the flex lines required at either end.
Title: Re: Looking for an AC car ... or a retrofit
Post by: vh2q on Monday,August 28, 2023, 08:57:14 AM
Sorry guys, I have not been checking the forum as I got sidetracked by a Karmann Ghia (for my wife). May come back to AC Europa at some time in the future but have my hands full right now.