----- Original Message ----- 
  From: Ray Churba 
  To: Mary & Gary Christensen ; [email protected] 
  Sent: 29 April 1999 04:52
  Subject: RE: CS>HVAC CS


  Hey all you machine builders out there.
   
  Just a word of friendly advice.
   
  I have three of the machines and my understanding is:
   
  Even if you knew just what you were doing in building your machine, and which 
parts you needed,
   
  You would spend about $500-$600 to build a quality HVAC machine.
   
  The heart of the machine is an expensive coil.
   
  Why mess around inventing a wheel that others have already invented.
   
  Bruce Marx sells a bunch of machines, some as low as $249 that make good 
silver.
   
  And his $900 Ultra pro is a monster, I should know I have 3 of them, and I 
run them like dogs :)