STEADYAIR

AIR HEATING AND VENTILATING UNIT SYSTEMS SOLD AS MODULAR PACKAGES OF ASSEMBLED OR DISASSEMBLED COMPONENT SECTIONS INCLUDING A FAN SECTION AND A HEATER SECTION WITH OR WITHOUT ONE OR MORE ADDITIONAL SECTIONS AS FOLLOWS-- FILTER SECTION, DAMPER SECTION, AIR MIXING BOX SECTION, COMBINATION FILTER MIXING BOX SECTION, AIR INLET SECTION, AND/OR AIR DISCHARGE SECTION INCLUDING DISCHARGE SECTIONS OF THE REVOLVING DISCHARGE TYPE