18-AC104D1-1E-EN
3
D
H
W
Unit Dimensions and Weight
Models
H x D x W (in)
Weight* (lb)
4TWR6018H
40 x 30 x 33
174
4TWR6024H
33 x 30 x 33
174
4TWR6030H
37 x 34 x 37
198
4TWR6036H
37 x 34 x 37
199
4TWR6042H
45 x 34 x 37
227
4TWR6048H
45 x 34 x 37
250
4TWR6060H
45 x 34 x 37
251
* Weight values are estimated.
Section 2. Unit Location Considerations
2.1 Unit Dimensions and Weight
2.2 Refrigerant Piping Limits
Table 2.1
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.
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).
60’ *
Max
Vertical
Change
Standard
Line Set
60’ Max
Line Length
60’ *
Max
Vertical
Change
