General Dimensions - O4Hd Models - Nordyne O4HD-091A-12-FA Installation Instructions Manual

GENERAL DIMENSIONS – O4HD MODELS
TABLE A-4: GENERAL DIMENSIONS (Inches) – O4HD MODELS
Cabinet
Width Depth
A B
22 31
22 31
1
Denotes that two return air openings are required to achieve 5 tons airflow required for air conditioning.
Plenum Openings
Supply Air
Height
C
D x E
50 1/2 20 1/2 x 20
58 1/8 20 1/2 x 20
Return Air
Side
Bottom
F x G
O4HD-091A
14 x 22 14 x 22
O4HD-140A
1 1
14 x 22 14 x 22
14
Flue
Filter
Height
(Perm.)
Dia.
H
5 42 16 x 25 x 1
6 46 1/2 16 x 25 x 1
151B0801 R5 3/28/2006
Ship
Weight
(lb.)
190
270