Dimensional Data - Trane OXBOX JMM4A0A18S21SAA Installer's Manual

Section 7. Dimensional Data
6.1 UNIT DIMENSIONS
Low voltage
connection
Breaker switch
(for electric heater
only)
Front return shown. Units may
also be installed as bottom
return. See the applications
section for more detail.
Primary drain conncetion 3/4"
female pipe thread (NPT)
Auxiliary drain connection
3/4" female pipe thread
(NPT)
NOTE:Hand tighten only

DIMENSIONAL DATA

MODEL SIZE UNIT HEIGHT
"H" IN.(mm)
18
36-1/2 (928)
24
36-1/2 (928)
30
39-1/2 (1004)
36
39-1/2 (1004)
All units are configured for vertical upflow.
Units cannot be installed in any other configuration.
Fig. 5-1 DIMENSIONS
Dimensions inch (mm)
UNIT WIDTH UNIT WIDTH
"W" IN.(mm) "W1" IN.(mm)
20-1/2 (521) 17-2/5 (442)
20-1/2 (521) 17-2/5 (442)
22 (559) 18-4/5 (478)
22 (559) 18-4/5 (478)
UNIT LENGTH
UNIT LENGTH
"D1" IN.(mm)
"D" IN.(mm)
15 (381)
15 (381)
19 (483)
19 (483)
10
Liquid line connection
copper (sweat)(3/8"dia pipe)
Vapor line connection
copper (sweat)(3/4"dia pipe)
High voltage connection
7/8 " dia knock outs
UNIT WEIGHT
/SHIPPING
WEIGHT (LBS.(kg))
88/101 (40)/(46)
9-1/2 (242)
88/101 (40)/(46)
9-1/2 (242)
106/124.4 (48)/(56.4)
9-1/2 (242)
106/124.4 (48)/(56.4)
9-1/2 (242)