Model name ADUH18LUAS1 ADUH24LUAS1
Power supply 208/230 V ~ 60 Hz
Available voltage range 187—264 V
Capacity Btu/h class 18,000 24,000
Input power W 73 111
Running current A 0.44 0.66
Fan
Airflow rate
Cooling
HIGH
CFM (m
3
/h)
553 (940) 783 (1330)
MED 518 (880) 730 (1240)
LOW 483 (820) 647 (1100)
QUIET 441 (750) 606 (1030)
Heating
HIGH 553 (940) 783 (1330)
MED 518 (880) 730 (1240)
LOW 483 (820) 647 (1100)
QUIET 441 (750) 606 (1030)
Type × Q'ty Sirocco × 3 Sirocco × 4
Motor output W 81
Recommended static pressure inWG (Pa) 0 to 0.36 (0 to 90) 0 to 0.2 (0 to 50)
Sound pressure level *1
Cooling
HIGH
dB (A)
32 33
MED 31 32
LOW 30
QUIET 29
Heating
HIGH 33 35
MED 32 34
LOW 31 32
QUIET 29
Heat exchanger type
Dimensions (H × W × D) in (mm)
11-9/16 × 27-9/16 × 1-9/16
(294 × 700 × 39.9)
11-9/16 × 35-7/16 × 1-9/16
(294 × 900 × 39.9)
Fin pitch FPI 20
Rows × Stages 3 × 14
Pipe type Copper tube
Fin type Aluminum
Enclosure
Material Steel sheet
Color —
Dimensions
(H × W × D)
Net
in (mm)
7-13/16 × 35-7/16 × 24-7/16
(198 × 900 × 620)
7-13/16 × 43-5/16 × 24-7/16
(198 × 1,100 × 620)
Gross
10-13/16 × 45-1/16 × 30-3/8
(274 × 1,145 × 772)
10-13/16 × 52-15/16 × 30-3/8
(274 × 1,345 × 772)
Weight
Net
lb (kg)
44 (20) 53 (24)
Gross 57 (26) 66 (30)
Connection pipe
Size
Liquid
in (mm)
Ø1/4 (Ø6.35)
Gas Ø1/2 (Ø12.70) Ø5/8 (Ø15.88)
Method Flare
Operation range
Cooling
°F (°C) 64 to 90 (18 to 32)
%RH 80 or less
Heating °F (°C) 60 to 86 (16 to 30)
Remote controller (Option) Wired, Mobile app*2 [FGLairâ„¢]
Drain hose
Material HARD PVC
Tip diameter in (mm) Ø1 (Ø25) (I.D.), Ø1-1/4 (Ø32) (O.D.)
NOTES:
• The protective function might work when using it outside the operation range.
• *1: Sound pressure level:
– Measured values in manufacturer’s anechoic chamber.
– Because of the surrounding sound environment, the sound levels measured in actual installation conditions might be higher than the specified values here.
• *2: Available on Google Play
â„¢
store or on App Store
®
. Optional WLAN adapter is also required. For details, refer to the setting manual.
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2-2. Slim duct type 2. Specifications
MULTI-SPLIT TYPE
5-unit type
MULTI-SPLIT TYPE
5-unit type