Section 2. Unit Location Considerations - Trane 4TWB4018G Installer's Manual

Section 2. Unit Location Considerations

2.1 Unit Dimensions and Weight
Table 2.1
Unit Dimensions and Weight
Models H x D x W (in)
4TWB4018G
4TWB4024E
4TWB4030E
4TWB4036G
4TWB4042E
4TWB4048E
4TWB4049E
4TWB4060E
4TWB4061E
* Weight values are estimated.
When mounting the outdoor unit on a roof, be
sure the roof will support the unit's weight.
Properly selected isolation is recommended to
alleviate sound or vibration transmission to the
building structure.
Please refer to application bulletin SSC-
APG001-EN for detailed mounting information.
2.2 Refrigerant Piping Limits
1. The maximum length of refrigerant lines
from outdoor to indoor unit should NOT
exceed sixty (60) feet.
2. The maximum vertical change should not
exceed sixty (60) feet*.
3. Service valve connection diameters are
shown in Table 5.1.
Note: For line lengths greater than sixty (60)
feet, Refer to Refrigerant Piping Application
Guide, SS-APG006-EN or Refrigerant Piping
Software Program, 32-3312-03 (or latest revi-
sion).
* 061 Heat Pump is restricted to maximum
vertical change of 30 ft.
18-BC77D1-6
Weight* (lb)
29 x 30 x 33 204
33 x 34 x 37 255
41 x 34 x 37 281
33 x 34 x 37 261
41 x 34 x 37 313
45 x 34 x 37 331
45 x 34 x 37 331
45 x 34 x 37 332
45 x 34 x 37 332
W
H
D
Standard
Line Set
60' Max
Line Length
*
*
3