FAN KNOCKOUT PATTERN OPTIONAL FANS: DNMF100AC115 DNMF100AC230 25.47 in 647 mm O/A INTERNAL SPACE 23.52 in 598 mm USABLE SPACE .41 in 10 mm 4.34 in 110 mm 2.00 in 51 mm 24.00 in 610 mm 4.00 in 102 mm 1.00 in 25 mm DETAIL B 3:1 O .75 in 19 mm TOP VIEW SECTION A-A 4 25.67 in 652 mm CONCEALED HINGES 24.68 in 627 mm 20.00 in 508 mm 24.25 in 616 mm 4.17 in 106 mm 16.00 in 406 mm DETAIL B 12.00 in 305 mm 27.75 in 705 mm 20.61 in 523 mm Item Number A L.S. VIEW FRONT VIEW REAR OPENING A R.S. VIEW REAR VIEW 2X DOUBLE K.O. O2.00/O2.50 BOTH SIDES FAN CUTOUT PATTERN OPTIONAL FANS: DNMF100AC115 DNMF100AC230 21.00 in 533 mm OPENING 18.31 in 465 mm 19" MTG 3X DOUBLE K.O. O2.00/O3.00 TOP AND BOTTOM 21.00 in 533 mm (12U) FRONT VIEW DOOR REMOVED 1 2 HWM - CENTRE SECTION 1 3 HWM - WINDOW DOOR ASSY 1 4 19" TAPPED PANEL RAILS (PAIR) 1 PART NUMBERS PAINTED BLACK SAND TEXTURED WINDOW FRONT DOOR NOTES See Hammond Website for Additional Accessories Data subject to change without notice. Isometric drawing not to scale. BOTTOM VIEW Quantity HWM - REAR MOUNT ASSY HWM2412U20BK 4 POWER BAR MOUNTING WITHOUT USING 'U' SPACE Title 1 2X DOUBLE K.O. O1.12/O1.38 TOP AND BOTTOM www.hammondmfg.com PART NO.HWM2412U20WDBK