"Ashton" wrote in message
news:GpUSa.13124$Bp2.3127@fed1read07...
Anyone heard any complaints about the factory installed A/C units versus
an
after-market like the Keith Products model. (other than loss of
horsepower.)

I can't answer your question, sorry. But I'll suggest that you try
rec.aviation.owning. Not that no one here will be able to answer, but you
may get more and/or better information there.