AUX C-SMART 18 inverter split air conditioner set 5.4 kW A+++/A++

Name: AUX C-SMART 18 inverter split air conditioner set 5.4 kW A+++/A++
SKU: CA18
Price: 1084.09 EUR
Availability: InStock

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1 084.09 €

1 275.4 €

Start date: 12/03/2026 While supplies last

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Savings 191.31 €

Package contents

The AUX C-SMART 18 split air conditioning set with a capacity of 5.4 kW is a modern inverter air conditioning system that offers an ideal solution for air conditioning larger apartments, living rooms, offices or commercial premises. Thanks to modern heat pump technology, the device not only provides efficient cooling in the summer months, but also offers energy-saving heating during transitional periods.

The 5.4 kW AUX air conditioner is typically suitable for air conditioning rooms with a floor area of 35–55 m² . The inverter technology continuously regulates the compressor power, so the device always adapts to current needs. This not only ensures a more stable temperature, but also results in significant energy savings.

The device has an A+++ energy efficiency rating in cooling mode, which is one of the best categories for modern air conditioners. Thanks to this, the device can be operated economically in the long term, while offering an environmentally friendly solution.

Efficient cooling and heat pump heating

The AUX C-SMART air conditioner operates with a modern air-to-air heat pump system . This technology extracts a significant portion of its energy from the ambient air, making the system much more efficient than a traditional electric heater.

The device quickly reaches the desired temperature, and then the inverter control maintains it stably. This provides a more comfortable thermal sensation while keeping electricity consumption low.

The system is ideal for:

for summer cooling
for heating during the transitional period
as additional heating

Smart control and WiFi connection

The C-SMART series features intelligent control that allows remote control of the air conditioner via WiFi connection . The device can be controlled from anywhere using the mobile application, allowing users to conveniently control the temperature even while traveling.

Control can be done:

with remote control
with mobile phone application
with timed programs

This feature significantly increases comfort and energy efficiency.

Quiet operation

One of the biggest advantages of modern inverter technology is quiet operation . The AUX C-SMART air conditioner has an advanced fan and optimized airflow, so it operates with low noise levels during operation.

This is especially important in rooms such as:

living room
bedroom
office
apartment
guesthouse

Night mode further reduces noise levels and provides a more comfortable sleeping environment.

Modern look and reliability

The unit has a clean, modern design that fits well with most home decor styles. Thanks to the split system design, the noisier components are located in the outdoor unit, ensuring quiet operation of the indoor unit.

The AUX brand is known worldwide for its reliability and long service life, making the C-SMART series an excellent choice for long-term use.