Carrier Direct Expansion Fan Coil Units
Carrier Fan Coil Unit here,
First Company here
Typical Vertical and Horizontal Fan Coil Unit Drawings  here 
Aerosys condensing units here
National Products  here
Sample Installation Drawing for Ducted Split System here
Mannville Duct Liner here
Typical wiring diagram here
Typical External Photo here
Condensing Unit In Window   here
Manufactures Web Site
http://www.carrier.com
http://www.firstco.com/
http://www.aerosysinc.com
http://www.nationalcomfortproducts.com
HamiltonAir Company Inc. Contact our engineering dept. by e-mail engineering@hamiltonair.com
35 Mount Vernon Street, Ridgefield Park, NJ 07660-1496 Phone:201.440.9200 Fax:201.440.6981
262 West 38th Street, New York, NY 10018-5808 Phone: 212.682.2710