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More• Rotobrush® International LLC (Grapevine, Texas) hired Clint Harris as its vice president of business services.
• Colmac Coil Manufacturing (Colville, Wash.) promoted Jeremy Olberding to sales manager. He will supervise factory sales personnel and oversee the Colmac Heat Transfer, Industrial Refrigeration, and Heat Pump Water Heater product groups.
• Ritchie Engineering Co. Inc. (Bloomington, Minn.) is celebrating its 60th anniversary in 2009.
• Emerson Network Power Liebert Services (Columbus, Ohio) released tips to help maintain existing UPS and cooling infrastructure at www.emersonnetworkpower.com.
• Sanyo HVAC Solutions (Wood Dale, Ill.) named Gary Nettinger as vice president of applied products sales and customer support groups.
Publication date: 03/30/2009
• Colmac Coil Manufacturing (Colville, Wash.) promoted Jeremy Olberding to sales manager. He will supervise factory sales personnel and oversee the Colmac Heat Transfer, Industrial Refrigeration, and Heat Pump Water Heater product groups.
• Ritchie Engineering Co. Inc. (Bloomington, Minn.) is celebrating its 60th anniversary in 2009.
• Emerson Network Power Liebert Services (Columbus, Ohio) released tips to help maintain existing UPS and cooling infrastructure at www.emersonnetworkpower.com.
• Sanyo HVAC Solutions (Wood Dale, Ill.) named Gary Nettinger as vice president of applied products sales and customer support groups.
Publication date: 03/30/2009
This overview of the benefits of zoning includes tips for selling to consumers and businesses. Tom Jackson discusses options for new construction and retrofit, as well as some ways a residential contractor can get into the light commercial business with zoning products. Speaker: Tom Jackson, CEO, Jackson Systems
With access to over one million professionals and more than 60 industry-specific publications, 
