Trane OXBOX JMM4A0A18S21SAA User Manual

6.1 UNIT DIMENSIONS
Fig. 5-1 DIMENSIONS
Low voltage
connection
Breaker switch
(for electric heater
only)
D1
D
W1
W
H
Return air opening
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
All units are configured for vertical upflow.
Units cannot be installed in any other configuration.
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
Section 7. Dimensional Data
DIMENSIONAL DATA
18
88/101 (40)/(46)
MODEL SIZE
Dimensions inch (mm)
UNIT HEIGHT
"H" IN.(mm)
UNIT WIDTH
"W" IN.(mm)
UNIT LENGTH
"D" IN.(mm)
88/101 (40)/(46)
24
UNIT WIDTH
"W1" IN.(mm)
UNIT WEIGHT
/SHIPPING
WEIGHT
(LBS.(kg))
UNIT LENGTH
"D1" IN.(mm)
30
36
106/124.4 (48)/(56.4)
106/124.4 (48)/(56.4)
10
36-1/2 (928) 20-1/2 (521) 17-2/5 (442) 15 (381) 9-1/2 (242)
39-1/2 (1004) 22 (559) 18-4/5 (478) 19 (483) 9-1/2 (242)
36-1/2 (928) 20-1/2 (521) 17-2/5 (442) 15 (381) 9-1/2 (242)
39-1/2 (1004) 22 (559) 18-4/5 (478) 19 (483) 9-1/2 (242)

Trane OXBOX JMM4A0A18S21SAA Specifications

General

Brand	Trane
Model	OXBOX JMM4A0A18S21SAA
Category	Air Handlers
Language	English