Patent ID: 6637232
Filing Date: 2003-10-28
Classification: F24F

Abstract:
A unit ventilator comprising:a cabinet forming a fixed enclosure and having openings forming an inlet for input air and an outlet for discharge air spaced from said inlet; framing structure for the cabinet including a top plate, a base plate, a pair of oppositely spaced end plates upstanding from said base, and a removable front panel; a fan assembly including a motorboard having at least one fan and drive means therefore suspended from said motorboard; a coil assembly including a plurality of coil tubes, a pair of tube sheets at oppositely spaced ends of said coil tubes and being operative to connect said coil tubes for circulation of a heat transfer fluid therethrough; flange means disposed on said end plates including a first set of flanges operative to mountingly receive cooperating flanges on said coil assembly for detachably supporting said coil assembly on said end plates, and a second set of flanges on said end plates to mountingly receive said motor board for detachably supporting said fan assembly on said end plates; and means for circulating input air through said fan assembly and, thence, in heat transfer relation with respect to said coil tubes before discharge from said outlet.