The Heinner HAC-HSN12WH++ air conditioner is a practical and efficient climate solution for daily comfort at home. With a cooling capacity of 12000 BTU, this wall-mounted air conditioner is suitable for rooms of approximately 16 to 21 m², such as bedrooms, living rooms, offices, student rooms, and home offices. Its sleek white design easily fits into both modern and classic interiors.

This Heinner air conditioner offers both cooling and heating, making it usable in different seasons. With energy class A++ for cooling and A+ for heating, it provides a good balance between comfort and energy efficiency. This model does not have WiFi and comes without an installation kit, making it suitable for users who want a standard wall-mounted split air conditioner.

The HAC-HSN12WH++ features convenient comfort functions such as Turbo, 8°C heating, silent operation, Sleep mode, iFEEL, Smart function, Dimmer, Economy mode, Auto Restart, and self-diagnosis. These functions make daily climate control easier, day and night. With reliable performance, practical settings, and a 3-year warranty, this 12000 BTU air conditioner is a strong choice for home and office use.

Key Features

• 12000 BTU Air Conditioner for Medium-Sized Rooms – Efficient Cooling for 16 to 21 m². The Heinner HAC-HSN12WH++ provides efficient cooling for rooms of approximately 16 to 21 m². Ideal for bedrooms, living rooms, offices, student rooms, and home offices.
• Energy Class A++ Cooling and A+ Heating – Comfort with Controlled Energy Consumption. This air conditioner is designed for efficient performance in both cooling and heating modes. It helps maintain a comfortable indoor temperature while keeping energy consumption under control.
• Cooling and Heating in One Unit – Practical Comfort for the Whole Year. Use the air conditioner for refreshing cooling during the summer and extra warmth during cooler periods. This makes it a practical climate solution for daily indoor comfort.
• iFEEL, Sleep, and Smart Functions – Comfort Tailored to Your Use. The iFEEL function helps adjust comfort based on the temperature near the remote control, Sleep mode supports quieter operation during the night, and Smart mode helps optimize operation automatically.
• Turbo, Silent, and Economy Modes – Fast Cooling with Quieter and More Efficient Use. Turbo mode ensures faster cooling when quick comfort is desired, silent operation helps reduce noise levels, and Economy mode supports more efficient daily use.
• 8°C Heating and Dimmer Function – Extra Comfort in Every Season. The 8°C heating function helps maintain a minimum temperature if needed, while the Dimmer function reduces the display brightness for extra comfort during evening or night use.
• Auto Restart and Self-Diagnosis – Reliable and Practical Daily Use. Auto Restart restores previous settings after a power outage, while self-diagnosis helps to more easily identify any operational issues for practical daily use.
• 3-Year Warranty for Extra Peace of Mind – Reliable 12000 BTU Air Conditioner. The Heinner HAC-HSN12WH++ comes with a 3-year warranty. This ensures you choose a reliable 12000 BTU air conditioner with A++ cooling, A+ heating, iFEEL, Sleep mode, Smart function, Economy mode, and a modern white design.