Sorry this is a little off topic.

I have a few ASHRAE Handbooks (not the latest) that are
available for free.

2008 HVAC Systems and Equipment I-P
2007 HVAC Applications I-P
2006 Refrigeration SI
2004 HVAC Systems and Equipment I-P
2004 HVAC Systems and Equipment I-P
2004 HVAC Systems and Equipment SI
2003 HVAC Applications SI
2001 Fundamentals I-P
1999 HVAC Applications I-P
1993 Fundamentals I-P

The only payment required is to cover the cost of shipping.
U.S. addresses only. Using USPS media mail that would be
about $4. Payment preferred using PayPal.

Please email me directly (not the mailing list) if you are
interested.

Jason