Hisense 4 ton (AUD-48UX6SPHH) Inverter Concealed Duct Type AC Unit, R410.

Product Description

Hisense AUD-48UX6SPHH 48,000 BTU Duct Inverter Air Conditioner is a powerful concealed ducted system designed for modern homes, offices, and commercial spaces. With inverter heat-pump technology, it delivers efficient cooling and heating while maintaining low noise operation. The unit supports flexible duct installation, optional water pump drainage, and stable high-static airflow for large areas. Its compact indoor design, nylon washable filter, and high static pressure capability make it ideal for long duct runs and hidden ceiling installations.

Technical Specifications (AUD-48UX6SPHH)

General

• Model (Indoor): AUD-48UX6SPHH
• Model (Outdoor): AUW-48U6SP
• Type: Heat Pump, Inverter
• Power Supply: 380–415V / 3Ph / 50Hz

Cooling Performance

• Capacity: 48,000 BTU/h
• Input Power: 3,920 W
• EER: 3.59 kW/kW

Heating Performance

• Capacity: 51,240 BTU/h
• Input Power: 4,150 W
• EER: 3.62 kW/kW

Airflow & Noise

• Indoor Airflow (Max): 2,000 m³/h
• Indoor Noise Level: 52 dB(A) Max
• Outdoor Noise Level: 60 dB(A) Max

Dimensions & Weight

Indoor Unit

• Size (W×H×D): 1386 × 350 × 800 mm
• Net Weight: 50 kg

Outdoor Unit

• Size (W×H×D): 950 × 1386 × 340 mm
• Net Weight: 101 kg

Refrigerant & Piping

• Refrigerant: R410A
• Liquid Pipe Diameter: 3/8 inch
• Gas Pipe Diameter: 3/4 inch

Features

Inner High-Lift Pump

• Built-in high lift pump supports drainage height up to 1200 mm
• Recommended drainage height: ≤800 mm for smooth operation

120Pa High Static Pressure

• External static pressure adjustable up to 120Pa
• Suitable for long ductwork and wide building layouts

Optional Static Pressure Control

• Two selectable static pressure options
• One product supports two installation methods

Flexible Installation

• Rear or bottom air suction option
• Bottom suction recommended when using side-blow return air

Filter System

• Standard nylon filter
• Long service life
• Easy to remove, wash, and reinstall

Water Pump (Optional)

• Optional drain pump with 1000 mm pump head
• Ideal for installations with drainage limitations

Water Level Switch Protection

• Automatically turns off the unit if water level rises abnormally
• Prevents water overflow damage

Brand Credibility – Hisense

Hisense is a globally recognized manufacturer known for reliable HVAC solutions, advanced inverter technology, and energy-efficient climate systems. The brand focuses on durability, innovation, and practical installation designs, making it a trusted choice for residential and commercial air conditioning worldwide.