Specifications

Max. length, PUY/PUZ-A24/36NHA systems:
a1 + a2 + b 165 ft
Max. length, PUZ-HA36NHA hyper-heating systems:
a1 + a2 + b 245 ft
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Installing Refrigerant Piping
For “Twinning" indoor units for better airflow coverage
in a large or L-shaped room (For A24/A36, and HA36
outdoor units only)
Refrigerant piping limitations of length, height
difference are shown in the figure below.
Key:
A = Indoor unit
B = Outdoor unit
C = Multi distribution pipe (option)
d = Height difference (Indoor unit-Outdoor unit) Max. 100 ft.
e = Height difference (Indoor unit-Indoor unit) Max. 3 ft.
A 1
A 2
C
B
d 100 ft
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e 3 ft
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a1
a2
b
Installation
Refrigerant Piping
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