The 2004 AHR EXPO® innovation awards were given for new products in eight categories.

Heating: Rheem Manufacturing Co.-Air Conditioning Division for the Rheem & Ruud 90 Plus Gas Furnace

Cooling: YORK UPG for the York SunLine MagnaDry®

Refrigeration: Danfoss for the CO2 Compressor

Ventilation: ebm Industries Inc. for the EC-GIANT

Indoor air quality: Lindab, Inc. for the SPIRO+AgION

Energy management: Ice Energy, LLC for the IceBear-50

Tools and instruments: Vulcain Alarm Inc. for the 301 IRF

Software: Wrightsoft Corp. for Right-Suite Residential, HVAC design software