2012 AHR Expo Infrared Heating System Superior Radiant’s premier VS-VH high-efficiency infrared heating systems’ patented technology results in thermal efficiencies up to 94%, more precise burner performance, reduced flue emissions and decreased system cost. www.info.hotims.com/37994-420 Corrosion Coating EGuard DCC-Green from Energy Guard is a polyurethane aluminumimpregnated corrosion coating for all types of heat exchangers. The product cures faster, offering improved sealing properties and resistance against corrosion. www.info.hotims.com/37994-600 www.info.hotims.com/37994-162 Cooling Tower Filtration System S o n i t e c - Vo r t i s a n d o f f e r s t h e VORTISAND® filtration system, which combines centrifugal separation and microsand filtration for the removal of suspended solids in cooling towers or chilled/hot water loops down to 0.45 micron. www.info.hotims.com/37994-570 VISIT US AT AHR BOOTH 4123 Power Meter The new PowerScout 3+ single point three-phase submeter from DENT Instruments can be used with Modbus and BACnet ® communications protocols in energy management, building automation, and HVAC control systems that provide energy consumption data. www.info.hotims.com/37994-664 Plate Fin Heat Pipe Colmac Coil’s plate fin heat pipes capture and reuse energy, which increases annual energy savings. The heat pipes feature variable fin spacing, no airstream crosscontamination, and no moving parts. www.info.hotims.com/37994-601 www.info.hotims.com/37994-75 January 2012 ASHRAE Journal’s Official Product & Show Guide S149