You can have the all-in-one Olimpia air conditioner installed by a third-party company (no F-gas certificate required), or make use of our professional installation services.















NEW 2025 Olimpia Splendid Unico PRO EVAN 35 HP Inverter 12000 BTU 3.5 kW All-in-One Air Conditioning Unit with WiFi
Olimpia Splendid UNICO PRO – Advanced Wall-Mounted Air Conditioner & Heat Pump with Wi-Fi and BMS Connectivity
✅ 3.5 kW Cooling | ✅ 3.2 kW Heating | ✅ Heating, Dehumidification & Ventilation | ✅ No Outdoor Unit | ✅ Wi-Fi Control | ✅ Ultra-Quiet Operation | ✅ Designed in Italy
Experience professional-grade climate control with the UNICO PRO – the most powerful and sophisticated air conditioning unit in the UNICO range. Designed for larger spaces and modern environments, the UNICO PRO combines high cooling capacity, award-winning aesthetics, and smart connectivity in one compact wall-mounted unit – all without the need for an external condenser.
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Powerful Performance
- The recommended area of the premises: up to 40 m².
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High Cooling Capacity: With a cooling output of 3.5 kW, UNICO PRO efficiently cools even large rooms.
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Heating Power: Delivers up to 3.2 kW of heating capacity, making it ideal for year-round comfort.
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Energy Efficient: Reaches up to A energy class, thanks to advanced inverter technology and a synchronised compressor system for reduced energy use and quiet operation.
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All-Season Comfort: Provides cooling, heating, ventilation, and dehumidification modes for complete indoor climate control.
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Cooling-Only Option: Heating function can be disabled during installation if not required.
Smart Control & Connectivity
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Built-in Wi-Fi: Adjust your comfort remotely from any smartphone or smart home system.
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RS485 Port for BMS: Seamlessly integrates with external building management systems (BMS) via Modbus RTU.
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Touch Display: Intuitive backlit control panel for easy, direct access to all functions.
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On/Off Energy Management Contact: For enhanced automation and energy optimisation.
Whisper-Quiet Comfort
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Silent Mode: Operates as quietly as 32 dB(A) – perfect for bedrooms, offices, or hotels where silence matters.
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Even Air Distribution: Wide flap design ensures smooth and uniform airflow across the entire room.
Eco-Friendly Technology
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Refrigerant: Uses next-gen R32 refrigerant, which has a significantly lower global warming potential (GWP) than older gases.
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Efficient Design: Built for minimal energy use with maximum comfort.
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Made for Sustainability: Built-in features to reduce power consumption and improve long-term energy management.
Easy Installation & Maintenance
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No Outdoor Unit Required: Ideal for buildings with restrictions or where aesthetics matter.
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Front Access Maintenance: All internal components are accessible from the front after installation.
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Compact Dimensions: 903 x 520 x 215 mm
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Weight: 42 kg
Award-Winning Italian Design
Designed by renowned Italian architects Matteo Thun & Antonio Rodriguez, UNICO PRO blends minimalist design with maximum function. Its sleek, modern finish has earned global recognition and fits seamlessly into high-end residential or commercial spaces.
Advanced Filtration System
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Dual Filters: Includes an electrostatic filter to capture fine dust and an activated carbon filter to neutralise odours – improving indoor air quality for healthier living.
✅ Why Choose UNICO PRO?
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No external unit – fully self-contained
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Powerful enough for large rooms and commercial applications
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Smart control via Wi-Fi and building systems
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Ultra-quiet for undisturbed comfort
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Designed and engineered in Italy for elegance and efficiency
📐 Technical Specifications
General Information & Design
- Design: Designed by Matteo Thun and Antonio Rodriguez, it has essential and original lines, and has won numerous international competitions.
- Refrigerant Gas: R32, which is a low GWP (Global Warming Potential) refrigerant.
- Condensate Drain: Mandatory if heating is used.
Performance & Energy Efficiency
- Max Power Model: 3.5 kW.
- Cooling Power (min/max): 1.9/3.5 kW.
- Heating Power (min/max): 1.5/3.2 kW.
- Nominal Cooling Capacity (Prated): 3.1 kW.
- Nominal Heating Capacity (Prated): 2.4 kW.
- Nominal Energy Efficiency Index (EERD) (1): 2.6.
- Nominal Efficiency Coefficient (COP) (1): 3.1.
- Energy Efficiency Class in Cooling (1): A (on a range between A+++ and D).
- Energy Efficiency Class in Heating (1): A.
- Dehumidification Capacity: 1.3 l/h.
Electrical Data
- Supply Voltage (V-F-Hz): 230-1-50.
- Supply Voltage (min/max): 198/264 V.
- Nominal Power Consumption for Cooling (PEER) (1): 1.2 kW.
- Nominal Absorption for Cooling (1): 4.3 A.
- Nominal Power Consumption for Heating (PCOP) (1): 0.8 kW.
- Nominal Absorption for Heating (1): 3.76 A.
- Power Consumption in Cooling Mode (min/max): 0.5/1.5 kW.
- Absorption in Cooling Mode (min/max): 3.1/7.5 A.
- Absorbed Power in Heating Mode (min/max): 0.4/1.4 kW.
- Absorption in Heating Mode (min/max): 2.5/6.8 A.
- Power Cable (N pole×section mm2): 3×1.5.
- Electric Resistance Heating: Not applicable/No data available in the table.
Dimensions, Weight, and Acoustic Data
- Dimensions (WxHxD) (without packaging): 903×520×215 mm.
- Dimensions (WxHxD) (with packaging): 980×610×330 mm.
- Weight (without packaging): 39 kg.
- Weight (with packaging): 42 kg.
- Internal Sound Pressure (min/max) (2): 43/32-43 dB(A).
- Silent Mode Sound Pressure Level: 34 dB(A).
- Air Flow Rate in Cooling Environment (max/med/min): 350/390/490 m3/h.
- Air Flow Rate in Heating Environment (max/med/min): 350/390/490 m3/h.
- External Air Flow Rate in Cooling (max/min): 120/600 m3/h.
- External Air Flow Rate in Heating (max/min): 120/500 m3/h.
Refrigerant and Operation Limits
- Refrigerant Gas Type: R32.
- Refrigerant Gas Charge: 0.46 kg.
- Global Warming Potential (GWP): 675.
- Maximum Operating Pressure: 4.28 MPa.
- Operating Conditions Limits (Indoor/Outdoor):
- Maximum Temperature in Cooling (Outdoor): DB 43°C-WB 32°C.
- Minimum Temperature in Cooling (Outdoor): DB 24°C-WB 18°C.
- Maximum Temperature in Cooling (Indoor): DB 38.35°C-WB 24°C.
- Minimum Temperature in Cooling (Indoor): DB 18°C.
- Maximum Temperature in Heating (Indoor): DB 27°C.
- Minimum Temperature in Heating (Outdoor): DB −15°C.
Features & Functions
- Functions: Cooling, heating, dehumidification, and ventilation.
- Economy function: Allows energy savings by automatically optimising machine performance.
- Auto function: Modulates operating parameters relative to room temperature.
- Silent Mode function: Sets the machine to the lowest noise level (compressor and fans reduce sound pressure down to 34 dB(A)).
- 24 H timer.
- Filters: Multi-filtering system with an electrostatic filter (anti-dust) and an activated carbon filter (anti-odour).
- Controls: Backlit display with touch controls on the machine; Remote Control Included; Wi-Fi capability.
- Connectivity: RS485 port prepared for controlling the conditioner with external BMS (Building Management System) in Modbus RTU language.
- Installation: Internal components are accessible from the front once the machine is installed. The machine can be configured during installation for "ONLY COOLING" (disabling heating) or "ONLY HEATING" (deactivating cooling).
- Wall Holes: Diameter wall holes are 162/202 mm; machine is supplied with 202 mm grilles.
- Made in Italy.
- 2-year warranty.
🛒 Order now and enjoy silent, stylish, and sustainable air comfort — with the added reliability of electric heating for cold winters.
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Delivery & Return
Shipping Policy
Enjoy Free UK Delivery on Orders Over £199!
Enjoy free shipping on orders over £199 at Redlakecompany.co.uk! Most items qualify for free delivery, with shipping costs for Gloss Fire products calculated at checkout.
You can choose to have your order shipped with a variety of carriers, including DHL, UPS, Parcelforce, and DPD. However, we reserve the right to use a different courier if your parcel exceeds the size limits of the selected carrier.
Most orders placed before 3:00 PM are shipped the same day.
Shipment method |
DHL, UPS, Palletforce |
Estimated delivery time |
Delivery within 1-3 working days |
Shipment confirmation & Order tracking
You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s).
International Shipping Policy
We do ship outside the UK. For detailed information contact us info@redlakecompany.co.uk
Returns Policy
"Love it or Return it Guarantee"
At Redlake, we want to ensure that you receive the product that’s perfect for you. We understand that choosing the right item can be challenging, and sometimes things look different once they’re in your home.
That’s why we offer a free 30-day, no-questions-asked return guarantee. If you’re not completely satisfied with your order, you can exchange it for any other product or simply return it for a full refund.
Contact us by live chat or email info@redlakecompany.co.uk and request the appropriate returns address. To be eligible for a return, your item must be in the same condition that you received it, in its original packaging. You’ll also need the receipt or proof of purchase.
If you wish to return an item, please review our return policy.
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