Haier High Static Ducted Indoor Unit – AD180S2SH5FA (1-Phase) (18.0kW / 20.0kW)

Indoor Unit Only

Best for:

• Large residential estates, commercial spaces, or multi-zone environments requiring high static pressure, massive airflow, and commercial-grade cooling/heating output.

• Installations where physical access to ceiling cavities or roof hatches is restricted, requiring a high-capacity indoor unit that can be disassembled for transport.

Key Features & Advantages:

• Two-Piece Separable Design: Designed to be split into two manageable components to easily fit through narrow ceiling hatches, then reassembled inside the ceiling cavity.

• Ultra-High Static Pressure Performance: Delivers up to 270 Pa (40–270 Pa) ESP to overcome high duct resistance in extensive air distribution networks.

• Digital ESP Adjustment via Controller: External Static Pressure can be configured directly through the wall controller without opening the electrical box to change DIP jumpers.

• DC Fan Motor Efficiency: Powered by an energy-efficient DC fan motor for precise multi-speed control and optimized energy consumption.

• Optional Smart Control Options: Compatible with optional Touch Controller (HW-SA201ABK), Timeclock Controller (HW-PA201ABK), Wireless Remote (RE02 & YR-HRS01), and Wi-Fi module (HI-WB101DEI).

Performance Specifications (Paired with Outdoor Unit 1U180S2SP5FA):

• System Cooling Capacity (Rated): 18.0 kW (Range: 5.3 – 18.5 kW)

• System Heating Capacity (Rated): 20.0 kW (Range: 6.0 – 22.0 kW)

• System Power Input (Rated): Cool 5.63 kW / Heat 5.33 kW

• AEER / ACOP: 3.17 / 3.72

Indoor Unit Specifications:

• Indoor Fan Power Input: 800 W

• Indoor Airflow Rate (4 Speeds): 1200 / 1050 / 890 / 725 l/s

• Fan External Static Pressure: Rated range 40 – 270 Pa

• Indoor Sound Pressure Level (4 Speeds): 54 / 49 / 44 / 39 dBA

Technical & Piping Connections:

• Power Supply: 1-Phase, 220-240V, 50Hz

• Liquid Pipe (Flare): Ø9.52 mm (3/8″)

• Gas Pipe (Flare): Ø19.05 mm (3/4″)

• Drain Connection: Ø25 mm (O.D.) (Gravity Drain)

• Supply Air Duct Connection (W x H): 958 x 377 mm

• Return Air Duct Connection (W x H): 1118 x 347 mm

• Refrigerant Type: R32

Physical Dimensions & Weight:

• Indoor Unit Dimensions (H x W x D): 500 x 1330 x 895 mm

• Net Weight / Shipping Weight: 94 kg / 125 kg