Inverter Air Conditioning Unit - Compact i21 VSD

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Compact i21 VSD air conditioning unit has numerous benefits, including a heat pump reverse cycle operation, low temperature fluctuation, and reduced electricity consumption

Equipped with advanced technology such as a brushless DC motor compressor and an inverter that controls speed and cooling power

The air conditioning unit has a Wi-Fi module that allows remote control through a dedicated app

Comes with a wall-mounted touch control digital panel and prewired electrical box for easy installation

Uflex s.r.l.
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The price provided is NET-price, meaning shipment and VAT are not included. Additional duties and tax payments might be required. Taxes and delivery costs are calculated after ordering the goods and depend on the type of client and delivery address.

BrandVelair Shipping fromCroatia
Air exit duct diameter, mm
Cooling capacity, BTU/h
Dimensions, mm
Input power ECO mode
Maximum air flow, m³/h
Maximum input power cooling
Minimum opening for supply air grill, cm²
Minimum water flow, l/min
Weight, kg
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The self-contained-VSD air conditioner is equipped with advanced technology such as a brushless DC motor compressor and an inverter that has a frequency range of 20 to 100 Hz, controls speed and cooling power, known as Variable Speed Drive. It also features a reverse blade brushless fan, an electronic expansion valve and uses R32 refrigerant. The compressor adjusts its running speed according to the temperature settings and the ambient temperature. Initially, it operates at maximum power to cool the cabins quickly, but once it reaches the desired temperature, it reduces its power and electrical consumption, thus maintaining optimal comfort levels with minimal energy usage. VELAIR's self-contained-VSD units are compliant with EMC 2004/108/EC directives.

Benefits of the Compact i21 VSD Air Conditioning Unit:
- Air conditioning unit has heat pump reverse cycle operation
- Temperature fluctuation is only 0.5°C
- Compressor noise and vibrations are almost non-existent
- No current peaks during start-up
- Electricity consumption reduced overall
- Twin Rotary compressors used
- Air flow temperature remains constant
- Component lifetime is increased
- Includes new wall touch display with 8m cable
- WIFI enabled for remote control via smartphone
- Designed and manufactured in Italy

Woorking limits:
Seawater temperature in winter mode: > +5°C/+41°F
Seawater temperature in summer mode: < +40°C/+104°F

Air conditioning unit now comes with a Wi-Fi module that allows users to monitor and adjust the unit through a dedicated app. The smartphone can communicate with the unit directly when on board, or via the internet when away from the boat, provided there is a Wi-Fi network in the marina or a router on board. This allows users to turn on the air conditioning or heat pump remotely to ensure a comfortable temperature upon arrival. The unit also comes with a wall-mounted touch control digital panel that can be easily installed without the need for a rectangular cut. Additionally, the prewired electrical box with a cable bundle makes installation a breeze, allowing for optimal positioning around the machine, and direct access to the terminal block to connect the power supply and sea water pump.

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