Show Products Heating/Cooling System The Elemental Zephyrus R-410A forcedair heating and cooling system from Geofinity Manufacturing is available in a variety of capacities and vertical and horizontal configurations. www.info.hotims.com/27101-484 Separators TowerClean and SideStreamClean separators from LAKOS Separators & Filtration Systems keep cooling tower basins clean and protect heat exchangers from fouling. www.info.hotims.com/27101-456 Duct Liner SOLCOUSTIC™ duct liner from Evonik Foams is designed for use in sheet metal plenums and ducts with service temperatures up to 250°F (121°C). SOLCOUSTIC has comparable performance characteristics to traditional fiberglass liners with superior acoustic performance. It is suitable for buildings that require quiet, environmentally safe, and fiber-free environment. www.info.hotims.com/27101-548 Radiation Damper Lloyd Industries announces its slimline radiation damper Model 45LTD is approved to be mounted in 90 degree, straight and end boots. The design uses a boot with a 4 in. (102 mm) throat. www.info.hotims.com/27101-605 Key Card Switch EnOcean presents the ILLUMRA Key Card Switch, which automates energy conservation in unoccupied hotel rooms. It communicates with room and building controllers to conserve energy through occupancy sensing and daylight harvesting. www.info.hotims.com/27101-483 Refrigerant Scale The SRS2 wireless refrigerant scale from Fieldpiece Instruments features pushbutton zeroing and a magnetic “hat” for temporary mounting while the user recovers or charges refrigerant. www.info.hotims.com/27101-656 VISIT AHR BOOTH 1645 www.info.hotims.com/27101-66 www.info.hotims.com/27101-65 January 2010 ASHRAE Journal’s Official Product & Show Guide S123