Lennox Industries Inc., P.O. Box 799900, Dallas, TX 75379-9900
December 1, 2002
This company says it has improved upon its popular line of L Series" commercial packages rooftop units. Standard models now have higher efficiencies to company with ASHRAE standard 90.1-1999 (Energy Standard for Buildings Except Low Rise Residential Buildings). The units' Humiditrol option reduces the potential for mold and bacteria growth by lowering humidity levels in the room.