Date:         Fri, 28 Jun 2002 15:34:03 -0400
Reply-To:     wb6otg <wb6otg@INTREX.NET>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         wb6otg <wb6otg@INTREX.NET>
Subject:      Re: ES-12 Refrigerant - Caution
Content-Type: text/plain; charset=us-ascii

If its flamable its NOT legal for automotive use.

Bill
---------------------------------
 Having read the original posts on this material, and in the process of adding
 A/C to a westy, I purchased some. I ran the info by a friend knowledgeable in
 A/C and other matters associated with this field (I am not an expert) just to
 be sure it was safe. It is not. This is a mix of propane and butane. It may
 be legal but certainly not something I want in my van. A real issue is if
 having the AC serviced by a tech unfamiliar with this material. He may use a
 flame type leak detector with catastrophic results.
 Propane was used many years ago as a refrigerant because of its outstanding
 thermal properties - but one drawback - it explodes when ignited (think
 fuel/air bomb). Thats why they don't use it anymore. I thought I would post
 this just in case some one was considering using ES-12. Just my opinion, hope
 it helps.