Hisense Energy Pro X QH25XV4B air conditioner (black casing) – set (indoor + outdoor unit)

The Hisense Energy Pro X QH25XV4B wall-mounted air conditioner set with a black indoor unit casing is a complete split set – indoor unit QH25XV4BG and outdoor unit AS25XV4EW. It offers 2.6 kW of cooling capacity and 3.2 kW of heating capacity, with an A+++/A+++ energy efficiency class (cooling/heating). Energy Pro X is Hisense's flagship range of room air conditioners – featuring AI Smart, Smart Eye intelligent airflow and the highest energy efficiency class available in the range, A+++/A+++ (models 25 and 35).

Advantages and benefits

• AI Smart function – with one touch, the unit automatically selects the temperature, humidity, airflow direction and fan speed – no manual configuration is required, as the air conditioner adapts to the room conditions.
• Smart Eye intelligent airflow control and follow/avoid airflow – the sensor detects people in the room and controls the airflow direction – greater user comfort and a lower risk of catching a cold from direct, cold airflow.
• Hi-NANO ionisation – generates highly concentrated negative ions that neutralise bacteria and viruses – healthier, cleaner air in the room.
• 4-in-1 filter (vitamin C, silver ions, catechin, HEPA) and activated carbon filter – multi-stage filtration captures pollutants and neutralises unpleasant odours – fewer allergens and less dust in the air breathed by customers and employees.
• Energy class up to A+++/A+++ – the highest cooling and heating energy efficiency available in the range – lower electricity bills during year-round use.
• Year-round operation down to -22°C and condensate pan heater in the outdoor unit – the unit operates reliably even in severe frost, without the risk of condensate freezing – reliable winter heating without downtime caused by icing.
• Built-in WiFi and voice control as standard – remote control via the ConnectLife app and integration with Google Home and Amazon Alexa – convenient air conditioner operation without reaching for the remote control.

Technical data

Parameter	Value
Set model	QH25XV4B (black)
Indoor unit	QH25XV4BG
Outdoor unit	AS25XV4EW
Cooling capacity	2.6 kW
Heating capacity	3.2 kW
Energy class (cooling/heating)	A+++/A+++
Temperature range – cooling	-15°C to +50°C
Temperature range – heating mode	-22°C to +24°C
Pipe diameters (liquid / gas)	1/4″ / 3/8″
Refrigerant	R32 (GWP=675)
Condensate pan heater (outdoor unit)	yes, in the outdoor unit
Hi-NANO ionisation	yes
UVC sterilisation	no
Ioniser (cold plasma)	no
Air filtration	4-in-1 filter (vitamin C, silver ions, catechin, HEPA) + activated carbon filter
WiFi	built-in as standard
Remote control included	wireless RCH-RTY3
Wired controller	optional: YXE-C01U1(E) or YXE-E01U(E)

Frequently asked questions

What are the cooling and heating capacities of the QH25XV4B set?

The QH25XV4B set offers 2.6 kW of cooling capacity and 3.2 kW of heating capacity.

Is this air conditioner suitable for use in winter?

Yes, the unit operates in heating mode at outdoor temperatures from -22°C to +24°C. The outdoor unit is additionally equipped with a condensate pan heater that prevents freezing at low temperatures.

Which refrigerant is used in this unit?

The set uses R32 refrigerant (GWP=675), in accordance with the manufacturer's catalogue data.

Does the set include a remote control?

Yes, the set includes a wireless RCH-RTY3 remote control. The wired controller YXE-C01U1(E) or YXE-E01U(E) is available optionally as an additional accessory.

What is the energy class of the unit?

The set has an A+++/A+++ energy class (cooling/heating).

Does the air conditioner have WiFi?

Yes, WiFi is built in as standard and enables control via the ConnectLife app.

What installation pipe diameters are required?

The installation requires pipes with diameters of 1/4″ / 3/8″ (liquid/gas).