HVAC Supply Infos

Here we have some resources for HVAC supply sources.

http://www.titus-hvac.com/index.aspx

Excellent overview of HVAC systems here from Berkely (all 72 pages of it!)
Has also extensive bibliography for further research purposes.
http://arch.ced.berkeley.edu/vitalsigns/res/downloads/rp/hvac/hvac-sml_opt.pdf

HARTMAN, THOMAS: DIRECT DIGITAL CONTROLS FOR HVAC SYSTEMS, MCGRAW-HILL INC., NEW YORK,NY, 1993.

LECHNER, NORBERT: HEATING, COOLING, LIGHTING, JOHN WILEY AND SONS, NEW YORK, NY, 1991

STEIN, BENJAMIN AND JOHN REYNOLDS: MECHANICAL AND ELECTRICAL EQUIPMENT FOR BUILDINGS,
8TH EDITION, JOHN WILEY AND SONS, NEW YORK, NY, 1992.

Typical basic HVAC system with returns. From Autodesk curriculum.(http://bimcurriculum.autodesk.com/exercise/exercise-452-modeling-exposed-hvac-systems)