An enhancement to the Sentinel vertical unit ventilator, the new High Humidity unit was designed particularly for those geographic areas in the United States that must import humid make-up air into the classroom. One such area would be Florida, home of this year’s AHR Expo. Schools will find the Sentinel HH unit arranged to draw in make-up air from a higher elevation than competitive units, to keep intake coils clean from dirt and dust.

Airedale International Air Conditioning Ltd., a Modine company, Leeds Road, Rawdon, Leeds LS19 6JY United Kingdom; +44 (0) 113 239 1000; +44 (0) 113 250 7219 (fax);