Manage the microclimate in your home with reliable and functional Haier HEC Design air conditioners. They are equipped with all the necessary technologies to maintain the set temperature and at the same time operate as quietly and efficiently as possible.

Haier Electric Company (HEC) air conditioner is an inexpensive, compact, high-quality and advanced air conditioner model. The appearance of HEC on the market is the first step towards expanding the range of Haier Group climate control equipment in the line of products with basic functionality.

The 2025 model - HEC Design, is a budget air conditioner in an elegant design. Available in 2 color cases - traditional white and sophisticated black.

Antibacterial filter 3 in 1: antibacterial, antiviral and antiallergic filter. Detains and deactivates dust mites, pollen, viruses and bacteria. Dehumidification mode Comfortable sleep - the mode of operation of the air conditioner, providing the most comfortable temperature for sleeping: in cooling mode, the temperature will rise twice by 1 degree and maintain this mode for 6 hours, and in heating mode it will drop twice by 2 degrees, and then rise by 1 degree for comfortable awakening. The duration of the regime is 8 hours. Intensive Turbo/Power mode - high-speed fan operation mode that allows you to quickly reach the set temperature. Auto-restart - in the event of a power failure, the air conditioner settings are saved, and after power is supplied, the air conditioner will automatically return to the preset operating mode. 24-timer - the ability to set the exact time to turn on and turn off the air conditioner in advance. Self-diagnosis - in case of malfunction or error in the operation of the air conditioner, primary diagnostics are carried out, and the code of the received error or malfunction is displayed on the display. This allows you to reduce the cost of service and repair of the air conditioner. 5 speeds of the internal block fan – the fan of the internal block can work in 5 high-speed modes, for providing different processes and operating modes. Maximum Air Throw - The innovative fan design allows you to supply cooled or heated air up to 12 meters away, avoiding drafts, hypothermia or overheating of people near the operating air conditioner. Ag+ heat exchanger coating. The evaporator of the indoor unit is covered with silver ions, which prevent the growth and reproduction of bacteria. Wi-Fi - air conditioning control system from a smartphone. Allows you to work according to the “smart home” scheme, set operating modes, turn the air conditioner on and off remotely. For example, to warm up or cool down the house before arriving from work, to maintain an economical “heating standby” mode during the holidays, etc.

General characteristics
Series	HEC Design
The lineup	HEC-12HRE03/R3-B
Inverter	on/off
Recommended service area	26 - 35 m2
Rated power	cooling: 3.4 kW heating: 3.5 kW
Power consumption	cooling: 1.06 kW heating: 0.97 kW
Energy efficiency	EER/COP: 3.21 / 3.61
Seasonal efficiency class	A / A
Guaranteed temperature range	cooling: +18°C ~ +43°C heating: -7°C ~ +24°C
Indoor unit
Name	HEC-12HRE03/R3-B
Power supply	1 phase / 230V / 50Hz
Air flow	600 m3/hour
Noise level	27 / 32 / 34 / 37 dB(A)
Dimensions (net / gross)	805200290 / 874363270 mm
Weight (net / gross)	9.2 kg / 11.5 kg
Remote control	YR-HE
Outdoor unit
Name	HEC-12HRE03/R3(OUT)
Power supply	1 phase / 230V / 50Hz
Noise level	52 dB(A)
Dimensions (net / gross)	700245544 / 819320592 mm
Weight (net / gross)	26.6 kg / 28.7 kg
Compressor manufacturer	HIGHLY
Refrigerant	R32
Dimensions and connection
Liquid pipe diameter	6.35 mm (1/4')
Gas pipe diameter	9.52 mm (3/8')
Maximum pipeline length / height difference	15 m / 10 m
Factory refrigerant charge	0.58 kg
Maximum pipeline length without refueling	7.0 m
Additional refrigerant charge	20 g/m