10
NOTE - Maximum Line Set
Length Includes ALL
piping in measurement
OUTDOOR UNIT
INDOOR UNIT
INDOOR UNIT
INDOOR UNIT
INDOOR UNIT
INDOOR UNIT
NOTE - Maximum Difference
in Elevation Between
Indoor Units - 33 ft. (10 m).
Maximum Line Set
Furthest Indoor Unit
Maximum
Elevation -
Outdoor Unit
BELOW
Indoor Units
Maximum
Elevation -
Outdoor Unit
ABOVE Indoor Unit
33 ft. (10 m) for MPA
49 ft. (15 m) for MLA and MPB
49 ft.
(15 m)
NOTE - Minimum Line Set
Length - 10 ft. (3 m) per
Indoor Unit
Outdoor Unit Model No.
MPA018S4M-*P
MPB018S4M-*P
MLA018S4M-*P
MPA030S4M-*P
MPB030S4M-*P
MLA030S4M-*P
MPA036S4M-*P
MPB036S4M-*P
MLA036S4M-*P
MPA048S4M-*P
MPB048S4M-*P
Maximum Number of
Indoor Units
Two
Three
Four
Five
Indoor Unit Connections -
Liquid / Gas
(2) 1/4 / 3/8
(3) 1/4 / 3/8
(3) 1/4 / 3/8
(1)1/4 / 1/2
(3) 1/4 / 3/8
(2) 1/4 / 1/2
Total Length of All Piping
98 ft. (30 m)
148 ft. (45 m)
197 ft. (60 m)
246 (75 m)
Maximum Line Set
Length - Furthest Indoor
Unit
66 ft. (20 m)
82 ft. (25 m)
98 ft. (30 m)
98 ft. (30 m)
Figure 20. Multi-Zone Systems with All Indoor Unit Models
