A study published in the Lancet Medical Journal on Nov. 29, 2003 revealed that ultraviolet germicidal irradiation (UVGI) in the cooling coils and drip pans of ventilation systems kills germs that cause sick building syndrome.
Johnstone Supply (Portland, Ore.) has been authorized by Emerson Climate Technologies as a full-line wholesale distributor in the Pittsburgh and surrounding areas.
Trane will move production of its scroll compressors to Monterrey, Mexico and its gear-drive centrifugal water chillers to Taicang, China in the second quarter of 2004.