Show Products Tube and Ceramic Heaters Space-Ray Infrared Heaters shows its complete line of tube and ceramic heaters, including its positive-pressure, low-intensity tube heaters with patentpending Innovative Tube Integrity Safety System™ (TISS) for fire safety protection. www.info.hotims.com/27101-678 Check Valves Champion Valves offers anti-slam, dual disc wafer check valves to protect pumps and piping systems from water hammer. www.info.hotims.com/27101-453 Compressors, Condensing Units A1 Compressor, a division of Orrbilt Compressor, remanufactures air-conditioning and refrigeration compressors and manufactures A1 condensing units. www.info.hotims.com/27101-616 Two-Stage Gas Furnace Century’s 95% AFUE two-stage gas furnace efficiently maintains constant temperature by operating in the low firing range most of the time and shifting to the high firing mode when needed. www.info.hotims.com/27101-601 Wood Furnace WoodMaster flex fuel furnaces can generate heat from cord wood, wood chips and wood pellets. www.info.hotims.com/27101-651 BACnet® Gateway Innotech offers a BACnet gateway that can be used between Innotech controllers and BACnet devices via BAC/IP or MSTP networks. www.info.hotims.com/27101-465 Heat Recovery Ventilator Heat Pipe Technology offers a split passive heat recovery ventilator for applications when exhaust and supply airstreams are far apart. www.info.hotims.com/27101-595 S94 ASHRAE Journal www.info.hotims.com/27101-52 January 2010