4 88-A4AC6001-1F-EN
Table 2.1
Section 2. Unit Location Considerations
2.1 Unit Dimensions and Weight
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).
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.
D
W
H
60’
Max
Vertical
Change
Standard
Line Set
60’ Max
Line Length
60’
Max
Vertical
Change
A4AC6018A 29 x 30 x 33 161
A4AC6024A 29 x 30 x 33 162
A4AC6030A 37 x 30 x 33 184
A4AC6031A 33 x 30 x 33 156
A4AC6036A 37 x 34 x 37 212
A4AC6037A 37 x 34 x 37 212
A4AC6042A 45 x 34 x 37 252
A4AC6048A 45 x 34 x 37 256
A4AC6060A 45 x 34 x 37 272
* Weight values are estimated.
Unit Dimensions and Weight
Models H x D x W (in)
Weight* (lb)
A4AC6036B 29 x 30 x 33 177
A4AC6037B 37 x 34 x 37 161
A4AC6042B 37 x 34 x 37 212
A4AC6060B 45 x 34 x 37 256