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I have a 2000 (year) 30' Four Winds Hurricane Class A Motorhome and the airconditioning is not working in the front or back unit. I took it to an RV repair shop and they said they can re-charge the driver's unit, but can't re-charge the back unit in the living quarters, due to it being a model with a different freon set up. They said I would have to purchase a new model at $2000. What's the deal? Can it be re-charged? The motorhome is only 10 years old.

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If someone replaced the rear unit with an a/c older than 1995 it is a possibility but I think they are feeding you some bull.Are you in Indiana?I found a link to Four Winds home website which is in Indiana.I would call them to find out.If you are in Indiana,I would call a dealer in another state.In 1995,they changed the freon from R-12 to R-134 so it should not be an issue unless it requires some lead-based Chinese freon or something like that(lol).It was well phased out by 2000.If it was replaced with the older freon system,I would say the dealer most likely did it and SHOULD be responsible.Did you buy this new or used?All a/c sytems work on the same basic parts but to hear a different freon set-up?I have never heard that one.Anyhow here is the link.Good luck and Travel on!Also as far as i know,with an even newer freon that came out/is coming out,there are only 3 different ones right now and the one before 1995's is not even manufactured anymore,so that still leaves 2.

Posted on Jul 31, 2010

  • garymoore_ak Jul 31, 2010

    Wow, now that was a quick and educated response. Too bad you are not working at an RV Center here in Alaska. I would be your best customer. Anyhow, the couple I bought the motorhome bought it new off the lot and took very good care of it, so they were the only owners before me. I will contact the company per your link tomorrow and see what they say. I do not believe the unit was replaced at anytime. I don't think the RV Center even looked at it to be honest, the mechanic just said that based on what model and year I told him I had. I will let you know what I find out after my call. Thanks again.

    Gary Moore

  • Greg McCarthy Jul 31, 2010

    Something I thought of after I shut down my computer.First of all,it would be unethical for the dealer to even have replaced that with a pre-1995 unit.The different freon setup is not even plausible.Also,if the unit was not covered during the winter,it may be corroded beyond repair,but they probably would have told you that if that was the case.If a couple of parts were corroded,they could be replaced and would not require total replacement of the system.Glad I could help.Let me know how you make out.Do they make a cover for that a/c unit?If not,it should be covered when not in use for long periods.



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