MAD CAD (Rockville, MD) is a state-of-the-art, subscription-based reference database online, containing building codes, knowledge-based design solutions and, guidelines to meet the codes. MAD CAD, located at www.madcad.com, provides access to cross-referenced collections of building, electrical, mechanical, plumbing, fire, and maintenance codes from BOCA, SBCCI, ICBO, ICC, and NFPA.
Retrieving every last bit of performance from the system while stopping short of the surge line is no small feat. Dig into sizing, tower selection, chilled water loads and stability, and condenser water management to leave no efficiency stone unturned. Read more in April issue