Cairox Air Conditioning R4L-HECO-18K Inverter Heat Pump 5.0kW/18000 BTU

Cairox R4L-HECO-18K Air Conditioning System – 5.0kW (18,000 BTU) Wall-Mounted Inverter Heat Pump – Built-in Wi-Fi, for Rooms up to 42m²

The Cairox R4L-HECO 18K is a high-capacity wall-mounted air conditioning system engineered for powerful and efficient cooling and heating in larger indoor spaces. Delivering an impressive 5.0 kW (18,000 BTU) of cooling power, and 5.3 kW for heating, this unit is ideally suited for rooms up to 42 m², such as open-plan living areas, master suites, or commercial office spaces.

With advanced inverter heat pump technology, smart Wi-Fi control, and premium features like 4D airflow and self-cleaning mode, the R4L-HECO 18K is built to handle demanding environments while maintaining comfort, energy efficiency, and quiet performance.

Total Climate Control for Larger Spaces

Designed to handle a wide range of environmental conditions, the R4L-HECO 18K provides both rapid cooling in summer and effective heating in winter, giving you full climate control in one reliable and compact unit. Thanks to its high output and precise temperature control, it delivers consistent performance even in larger, harder-to-condition areas.

Key Features:

• Cooling and Heating:
  Delivers 5.0 kW of cooling and 5.3 kW of heating, ideal for keeping large rooms comfortable throughout the year.

• Room Coverage:
  Effectively cools and heats spaces up to 42 m², including open-plan living rooms, large bedrooms, lofts, or workspaces.

• Wall-Mounted Inverter Heat Pump:
  The inverter system intelligently adjusts to demand, using less energy while maintaining stable room temperature, reducing power bills and system wear.

• Built-in Wi-Fi – Smart App Control:
  Connect to your air conditioner from anywhere using a mobile app. Adjust temperatures, switch modes, schedule operations, and monitor usage remotely.

• 4D Airflow – Complete Coverage:
  Motorised louvers move air both vertically and horizontally, ensuring consistent, even distribution of air across larger areas without hot or cold spots.

• iFeel Temperature Sensing:
  The remote control measures the temperature where you are, not just at the unit, for more accurate and personalised comfort.

• Self-Cleaning Technology:
  Automatically removes moisture from internal components after use, helping to prevent dust and bacteria buildup and improve long-term air quality.

• Quiet Operation:
  Despite its high output, the R4L-HECO 18K is designed to operate with minimal noise, making it suitable for homes, offices, and hospitality settings.

• Energy Efficiency:
  The inverter compressor ensures top performance with reduced energy use, making it an environmentally and budget-friendly choice.

Benefits at a Glance:

• Year-round performance with powerful cooling and heating

• Designed for large rooms up to 42 m²

• Wi-Fi-enabled smart control from any location

• 4D airflow for thorough air circulation

• Self-cleaning function enhances air quality and reduces maintenance

• iFeel sensor for personalised comfort

• Energy-saving inverter technology helps reduce power bills

• Quiet, wall-mounted design integrates easily into any space

Ideal For:

• Open-plan living areas, large bedrooms, or shared workspaces

• Users who want a high-capacity air conditioning and heating system

• Homeowners and professionals looking for smart, quiet, and efficient climate control

• Rooms with high heat loads or more complex airflow needs

Technical Specifications:

• Model: Cairox R4L-HECO 18K

• Type: Wall-Mounted Split System

• Cooling Capacity: 5.0 kW / 18,000 BTU

• Heating Capacity: 5.3 kW

• Recommended Room Size: Up to 50 m²

• Power Supply: 220–240V / 50Hz

• Wi-Fi: Built-in (App Controlled)

• Operating Modes: Cool, Heat, Dry, Auto, Fan, Sleep

• Features: 4D Airflow, iFeel Sensor, Self-Cleaning Mode

• Energy Rating: Inverter technology for high efficiency

• Noise Level: Low-noise indoor operation

Warranty: This air conditioning system comes with 5-year manufacturer’s only parts warranty.