Some are claiming it cools no better than 134 a for this reason.

It is also not a good idea to mix 134 with R12 

Doug

  ----- Original Message ----- 
  From: Scott Norville 
  To: vanagon@GERRY.VANAGON.COM 
  Sent: Thursday, June 17, 2004 6:44 AM
  Subject: Re: Non R134a refrigerants are flammable right?

  Freeze-12 is not flammable, I can't speak for the others. My Westy is now
  Freeze-12 with the front AC addition--I've never been so cool in it.