6
OCH721A
3
FEATURES
HIGH HEATING CAPACITY
High capacity compressor is equipped, which enables to keep
the equal capacity to the rating even when outside temperature
is 5°F [−15°C].
WIDE HEATING RANGE
The heating range is expanded to −13°F [−25°C] compared to
PUZ-A type which is up to 10°F [−12°C].
CHARGELESS SYSTEM
PRE-CHARGED REFRIGERANT IS SUPPLIED FOR PIPING LENGTH AT SHIPMENT.
Maximum 70 ft, 21m
The refrigerant circuit with LEV (Linear Expansion Valve) and power receiver always control the optimal refrigerant level
regardless of the length (maximum: 70 ft [21 m] and minimum: 16 ft [5 m]) of piping. The additional refrigerant charg-
ing work during installation often causes problems. It is completely eliminated by chargeless system. This unique system
improves the quality and reliability of the work done. It also helps to speed up the installation time.
PUZ-HA24NHA
Outdoor W.B. temp.
Heating capacity
-13°F
[-25°C]
-4°F
[-20°C]
5°F
[-15°C]
14°F
[-10°C]
23°F
[-5°C]
32°F
[0°C]
A24
HA24
30,000
(Btu/h)
20,000
16,500Btu/h
26,000Btu/h
0
Performance
about
60%UP
Expanded
Up to -13
°F
Outdoor wet-bulb temperature
A24 type
HA24 type
-13°F
10°F
-13°F
[-25°C]
-4°F
[-20°C]
5°F
[-15°C]
14°F
[-10°C]
23°F
[-5°C]
32°F
[0°C]
