ATLANTA, GA — At this year’s AHR Expo, a variety of steam humidifiers were on display. Steam humidification may not be new, but many companies have found ways to improve on the concept, improving the ...

ANAHEIM, Calif. - There were several new humidification and dehumidification products featured at the 2004 International Air-Conditioning, Heating, Refrigerating Exposition (AHR Expo). Aprilaire ...