3
When mounting the outdoor unit on a roof, be
sure the roof will support the unit’s weight.
Properly selected isolation is recommended to
prevent sound or vibration transmission to the
building structure.
• Maximum line length = 100 feet.
• Maximum vertical length = 50 feet.
• Compressor crankcase heat is required for line
lengths over 50 feet.
• Use only the line diameters indicated in Table
5.1.
Section 2. Unit Location Considerations
2.1 Unit Dimensions
2.2 Refrigerant Piping Limits
Unit Dimensions
Models H x W x L(Inches)
2436
4860
24-15/16 x 29-1/8 x 29-1/8
33-3/16 x 29-1/8 x 29-1/8
Standard Line
Set 100 ’ Max
Line Length
50’ Max
Line Lift
5
0
’
M
a
x
L
i
n
e
L
i
f
t
L
H
W
See Product Specifications for unit's weight.