In this article, we present their counterpoint to Bob Forty’s (president, Energy Services Air Conditioning and Heating Co., Naperville, IL) pro-copper opinions. Trane and American Standard also wanted to take the opportunity to explain their aluminum coil design to the hvacr industry.
On this aluminum side of the debate are contractors Jim Welzig, owner of Welzig Heating & Air (Longmont, CO); Keith Reynaud, owner of A&H Service Co. (Kenner, LA); Mark Gibson, owner of Gibson’s Heating and Plumbing (Waterloo, IN); and Lee Robinson, owner of Climate Design (St. Petersburg, FL).