Inverter air conditioner with WiFi AUX Q-PLUS, 18000 BTU
- Stock: In Stock
- Brand: AUX
- SKU: 04.333.049
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365 DAY RETURN
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SECURE PAYMENTS
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Cooling
Energy class A++
SEER: 6.8
Heating
Energy class A+
SCOP: 5.2
Why choose Q-Plus air conditioner?
Gentle airflow
Micro-holes in the slat for almost silent comfort without irritation
Active ventilation
External air intake with HEPA PM2.5 filter for fresh air
100% DC Inverter
Operates from -10°C to +49°C - ideal for all seasons
WiFi smart control
Included - control from a smartphone anywhere
UV Purification
Uniquely kills 99% of bacteria and viruses without chemicals
Ideal size
Suitable for homes and offices 35-40 sq.m.
Quiet operating
58 dB indoor unit - comfortable sleep and work
Environmentally friendly
R-32 refrigerant with zero ozone impact
Energy saving
Energy class A++ - reduces costs up to 40%
Frost protection
Special heaters ensure operation down to -10°C
Triple filtration
Silver Ion + Active Carbon + Sterilization for clean air
Cleaning reminder
Device maintenance indicator light
Technical specifications
| Model | AUX Q-Plus ASW-H18B4/BQAR3DI |
| Rated power (cooling) | 5.3 kW (18,000 BTU) |
| Rated power (heating) | 4.3 kW |
| SEER coefficient | 6.8 |
| SCOP coefficient | 5.2 |
| Voltage | 220-240V / 50Hz |
| Refrigerant | R-32 (environmentally friendly) |
| Cooling operating temperature | -10°C to +49°C |
| Heating operating temperature | -15°C to +30°C |
| Noise level (indoor unit) | 58 dB(A) |
| Recommended volume | 35-40 square meters |
| WiFi control | Included in the kit |
WiFi control
Control the temperature from any location via a mobile app:
- ✓Turn the air conditioner on/off from your smartphone
- ✓Schedule programming according to your needs
- ✓Remote control of modes
- ✓Real-time energy-efficient suggestions
- ✓Compatibility with Google Assistant and Amazon Alexa

Basic operating modes
Eco mode: Average energy consumption with optimal comfort. Ideal for transitional seasons.
Sleep mode: Quiet operation with step-by-step temperature change for comfortable sleep.
Turbo mode: Maximum power for fast cooling or heating when needed.
Dry mode: Dehumidification without strong cooling - perfect for humid days.
Clean and healthy air system
Silver Ion filter
Fights bacteria and viruses. Prevents their spread in the air and maintains a healthy atmosphere.
Active Carbon filter
Removes odors, pollutants and harmful gases. Provides clean and fresh air in the room.
UV Sterilization
Ultraviolet light kills 99% of bacteria and viruses without chemicals or consumables.
Active fresh air ventilation
A unique feature of the Q-Plus series is the active ventilation of the room. Through a special external air intake, the air conditioner ensures a continuous supply of fresh air from outside.
This air passes through a HEPA PM2.5 filter, which encapsulates fine dust particles and pollutants before entering the room.
Result: The air in the room is constantly renewed and purified, creating a healthier and fresher atmosphere for you and your family.
Tips for maximum energy savings
1. Maintain optimal temperature (22-24°C) - Every degree lower significantly reduces costs
2. Close doors and windows during cooling and heating
3. Use Sleep mode at night to reduce consumption
4. Regular filter cleaning - at least every month for optimal performance
5. Activate Eco mode in moderate climate conditions
6. Use WiFi control for automated schedule control
7. Annual technical inspection to maintain optimal performance
AUX Q-Plus климатик 18000 BTU с активна вентилация и свеж въздух. Енергоклас A++ за охлаждане и A+ за отопление. WiFi управление включено. UV sterilization убива 99% бактерии. HEPA PM2.5 филтър за пречиствателен въздух. Silver Ion, Active Carbon филтри. Тройна филтрация за чист въздух. Работи от -10°C до +49°C. Идеален за 35-40 кв.м. SEER 6.2, SCOP 4.0. Тихо работещ 58 dB. Гаранция 36 месеца. Екологичен R-32.
| Characteristics | |
| Approximate surface (m²) | 40 |
| Operating temperature range (°C) | -10°C to +49°C |
| Refrigerant | R32 |
| External body dimensions (Length x Width x Height), mm | 300х785х555 |
| Internal body dimensions (Length x Width x Height), mm | 315х960х222 |
| Efficiency class Heating | А+ |
| Efficiency class Cooling | А++ |
| BTU | 18000 |
| Cooling capacity (kW) | 5.3 |
| Heating capacity (kW) | 4.3 |
| Seasonal efficiency Cooling (SEER) | 6.8 |
| Seasonal efficiency Heating (SCOP) | 5.2 |
| Sound pressure dB(A) | 58 - indoor unit 62 - outdoor unit |
