HITACHI 3.5KW REVERSE CYCLE INVERTER
Compact Power for Everyday Comfort
The Hitachi 3.5kW reverse cycle inverter air conditioner is the perfect year-round solution for bedrooms, home offices, and small living spaces. This compact yet powerful system is engineered to deliver high performance with whisper-quiet operation and precise temperature control. Whether you’re keeping cool in summer or staying warm during chilly winter nights, this advanced unit ensures a comfortable indoor climate—without the high energy bills.
Product Overview – MODEL RAS-35YHA3
Cooling Capacity: 3.5kW
Heating Capacity: 4.2kW
Ideal For: Rooms up to 30 square metres
Application: Bedrooms, studies, and compact living areas
Designed for Modern Homes
Exceptionally crafted to suit today’s interiors, the Hitachi 3.5kW reverse cycle inverter offers a sleek, wall-mounted unit that seamlessly blends into your space. In particular, the 2.5kW and 3.5kW wall units are perfect for small-to-medium areas, combining efficiency with contemporary design.
Whisper-Quiet Operation with Smart Efficiency
Thanks to twin inverter rotary compressors, the system operates with minimal noise while delivering maximum efficiency. With the help of advanced noise reduction technology, you’ll enjoy a peaceful environment—so quiet, you’ll hardly notice the unit is on.
Enjoy the Silence with Quiet Mode
Gone are the days of noisy air conditioners. The unit’s modern ‘Full Flat’ design and whisper-quiet Quiet Mode ensure smooth airflow with near-silent performance. Additionally, the intelligent air intake draws from the top and flows diagonally across the heat exchanger to distribute air quietly and evenly—perfect for maintaining peace at home or work.
Perfect for Larger Spaces Too
While compact, this system is more capable than you might expect. It’s designed to comfortably handle larger open-plan rooms up to 70m². Moreover, the integrated Lambda Heat Exchanger, paired with indoor and outdoor sensors, automatically adjusts to maintain optimal comfort—so you don’t have to.
Built-In Intelligence and Comfort Control
The system intelligently adapts to changing conditions by widening the air inlet across the heat exchanger. As a result, it delivers consistent temperatures and smooth airflow, requiring minimal manual input.
Consistent Performance in Any Season
No matter the weather, the Hitachi 3.5kW reverse cycle inverter performs reliably—even when outdoor temperatures drop as low as -15°C. With its Power Active Module (PAM) inverter system, the unit reduces energy loss while maintaining high output. In addition, the rotary compressor ensures quiet and steady operation throughout the year.
Key Features at a Glance
3.5kW Cooling Capacity / 4.2kW Heating Capacity
EER (Cooling): 3.2 / COP (Heating): 3.8
All DC controlled, including indoor unit
PAM inverter system for energy efficiency
Twin inverter rotary compressor for quiet, smooth performance
R410A refrigerant for reduced environmental impact
Full flat fascia panel for quiet airflow
Auto restart to retain settings after power failure
Lambda Heat Exchanger for balanced temperature control
Clean air via prefilter and 2-stage Nano Titanium filtration*
Anti-bacterial tangential fan
Multi-directional airflow for even distribution
Low start current to minimise power draw
Anti-corrosion coating for longer coil life
Easy-to-use LCD remote control
5-year full domestic warranty
Star Rating (Cool/Heat): 3.0 / 3.0
*Note: Nano Titanium Filtration is optional on this model.
Technical Specifications
Capacity & Compressor
Cooling Capacity: 3.5kW (Range: 1.1–4.2kW)
Heating Capacity: 4.5kW (Range: 1.1–5.6kW)
H2 Heating Capacity: 4.0kW
Compressor Type: Rotary
Efficiency
Cooling Input: 0.94kW
Heating Input: 1.1kW
AEER / ACOP: 3.74 / 3.85
COP H2: 3.08
Running Current: 4.82 Amps
Moisture Removal: 1.6 L/hr
Airflow
Fan Speeds: 4
Air Flow (L/s): Hi: 167 / Med: 135 / Low: 111 / Sleep: 102
Dimensions & Weight
Indoor Unit (HxWxD): 280 x 780 x 220 mm / 9.5 kg
Outdoor Unit (HxWxD): 548 x 750 x 288 mm / 36 kg
Noise Levels
Indoor (Hi/Med/Sleep): 43 / 35 / 26 dB(A)
Outdoor (Cooling/Heating): 46 / 49 dB(A)
Installation
Refrigerant Type: R410A
Gas Pipe Size: 9.5mm (3/8″)
Liquid Pipe Size: 6.35mm (1/4″)
Pipe Charge Length: 20 m
Max Pipe Length: 20 m
Max Pipe Lift: 10 m
Connection Method: Flare
Operating Range
Cooling Outdoor Temp: -10°C ~ +43°C
Heating Outdoor Temp: -15°C ~ +21°C
Features
Air Purifying Filter: Yes
Nano Titanium Stainless Pre-Filter: Optional
Anti-Corrosion Fin: Transparent
Indoor Fan Anti-Bacterial Coating: Yes
All DC Inverter Control (Indoor/Outdoor): Yes
Wired Remote (SPX-RCK3): Optional
Weekly Timer (SPX-WKTI / SPX-DSTI): Optional
✅ Summary: Rite Price Heating & Cooling
Rite Price Heating & Cooling is South Australia’s go-to destination for affordable, energy-efficient air conditioning and heating solutions. Specialising in systems for both residential and commercial properties, Rite Price offers a full range of climate control options—including ducted reverse cycle, evaporative cooling, wall splits, and gas heating—from trusted brands like Hitachi, Carrier, Toshiba, and Braemar.
With free in-home quotes, competitive pricing, and expert installation, Rite Price makes it easy to stay comfortable all year round. Whether you’re building, renovating, or upgrading, their team ensures the right solution for your lifestyle and budget.
Learn more at: https://ritepriceheatingcooling.com.au/