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Technical Paper

Avoiding Failures in Commercial Water Systems

Water-related failures in commercial heating and cooling systems can be expensive, time-consuming and sometimes deadly. Modern water treatment chemical programs and application knowledge are more

Author: Arthur J. Freedman; Irvin J. Cotton; Richard A. Hoffmann
Date: March 2001
Presented At: CORROSION 2001, Houston, Texas. NACE-01492
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water dropping spraying diagonally
Technical Paper

Selection and Protection of Metals in Building HVAC Systems

An understanding of the characteristics and the handling and protection requirements for the materials used in building water systems is essential to reliability of the

Author: Arthur J. Freedman; Richard W. Hoffman; Irvin J. Cotton
Date: March 2000
Presented At: CORROSION 2000, Orlando, Florida. NACE-00651
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water dropping spraying diagonally
Technical Paper

Why Free Cooling Isn’t Free

Direct injection of water from a cooling tower into a closed chilled water loop has been used to reduce refrigeration chiller operation, save energy and

Author: K. Anthony Selby; Arthur J. Freedman
Date: March 1998
Presented At: CORROSION 98, San Diego, California. Paper Number: NACE-98715
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