11
Fig. 7 — 42CK Horizontal Cabinet Unit with Telescopic Access Panel,
Front Supply, and Bottom Return Dimensions
*Unit weights are based on dry coils and minimum rows. Weights exclude packaging, valves, and other components.
UNIT
SIZE
NOM
AIRFLOW
(Cfm)
DIMENSIONS (in.)
QTY/UNIT
BOTTOM
RETURN
FILTER SIZE
(in.)
UNIT WEIGHT*
(lb)
A
B
C
D
E
F
Blower
Motor
02
200
35
16
12
3
/
4
37
32
6
1
1
10 x 23
1
/
2
115
03
300
35
20
8
3
/
4
37
32
6
1
1
10 x 28
120
04
400
41
26
8
3
/
4
43
38
6
2
1
10 x 32
1
/
2
135
06
600
53
31
15
3
/
4
55
50
7
2
1
10 x 37
150
08
800
53
38
8
3
/
4
55
50
7
2
1
10 x 41
155
10
1000
75
52
16
3
/
4
77
72
7
4
2
10 x 54
1
/
2
227
12
1200
75
60
8
3
/
4
77
72
7
4
2
10 x 63
241
LEGEND
1 — Junction Box
2 — L-shape Drip Lip (optional, shipped loose)
3 — Chilled/Hot Water Supply and Return Connection
4 — Resilient Mounting Grommets with
3
/
8
-in. Diameter Hole
(typically 4)
5 — Electrical Knockout,
7
/
8
-in. Diameter
6 — Drain Knockout, 1
1
/
2
-in. Diameter
7 — Stamped Return Air Grille and 1-in. Filter
8 — Condensate Drain Connection,
7
/
8
-in. OD
9 — Hinged Bottom Return Air Panel
10 — Supply Duct Collar, 1-in. OD
A42-4149
NOTES:
1. Right hand unit shown; left hand unit opposite.
2. Internal factory valve package and drains may not align with cabinet
knockouts.
3. Dimensions shown in inches (mm). All dimensions are ±
1
/
4
inches.
4. Bottom panel is Arctic White polyester powder coat paint.
7
8
9
10
6
5
4
3
2
1
D