Hantech U-Fresh 12K Split Air Conditioner Set + 3m Pipe - HNT-WC12VMCL/S
HANTECH U-Fresh 12,000 BTU 3.6 kW Split Air Conditioner with Fresh Air Intake, 3 m Duct, and Wi-Fi

The U-Fresh split air conditioner from Hantech efficiently cools and ventilates living and workspaces. With a cooling capacity of 12,000 BTU, it is suitable for rooms up to 40 square meters. The unit is energy-efficient, cost-effective, and uses the environmentally friendly refrigerant R32. A special feature is the integrated fresh air intake, which continuously draws in outside air and filters out dust and pollen using high-quality filters—ideal for allergy sufferers. The unit is easily operated via remote control. Thanks to its quiet operation, it does not disturb the peace and quiet of the room. The unit’s modern and sleek design also blends seamlessly into any environment.
12,000 BTU
- Room size
up to 40 m²
Future-proof
- R32 Climate control
Innovative
- with fresh air intake
Smart
- App-based control
Extensive features
Wi-Fi & App Control
The air conditioner is controlled via Wi-Fi using a smartphone app. This allows you to conveniently adjust the temperature, modes, and schedules from anywhere. Voice control via Alexa or Google Assistant is also available.
QuadruPuri Filter
Fresh air is passed through four purification filters—including the pre-filter, the antibacterial silver-ion layer, the high-performance EPA filter, and the high-density filter—to ensure efficient air purification.
Temperature Compensation
After the fresh air is drawn into the interior through the heat exchanger, it is cooled or heated and returned to the same interior temperature with an accuracy of ±0.5°C. This prevents temperature fluctuations .
FUTURE-PROOF, ECO-FRIENDLY
R32

Why switch to R32?
According to EU Regulation CE 517 2014, R410A will be phased out and replaced with non-fluorinated gases (F-gases) such as R32 for environmental reasons. Smaller fill quantities are required, and these gases can be more easily recycled and reused.
R32 It is environmentally friendly
Positive effects include no impact on the ozone layer and a reduced contribution to global warming. A transition period for R410A will be in effect starting in 2017—as of 2025, imports for systems with a charge of less than 3 kg will be prohibited. As a simple refrigerant—not a compound—R32 can be easily recycled and reused. This makes it environmentally friendly.
Advantages over
R410A refrigerants
- ∼70% lower global warming potential
- 0% ozone depletion potential
- Future-proof
- Lower global warming potential
HANTECH’s
Vision for the Future
Today, protecting the environment is one of society’s most important challenges. Both end users and manufacturers are doing their best to protect the environment as much as they can. As one of the pioneers in air conditioning manufacturing, HANTECH is committed to “R32.”
Effort for HVAC Technicians
Since “R32” requires no extra effort and is as easy to install as “R410A,” there will be no additional costs. On the contrary, “R32” is more cost-effective because it requires less refrigerant for the same cooling capacity.
Technical Data
| IN ACCORDANCE WITH EU REGULATION 626/2011 | HNT-WC12VMCL/IU-OU |
|---|---|
| Technical Specifications | |
| cooling capacity | 12,386 BTU (3.63 kW) |
| heating capacity | 13,507 BTU (3.96 kW) |
| Airflow | 660 / 560 m³/h (cooling/heating) |
| Recommended room size | up to approx. 40 m² |
| Control | Remote control & Wi-Fi (app) |
| Energy efficiency class (cooling) | A+++ |
| 8.5 | |
| Power Consumption (Cooling) | 148 kWh year 1*) |
| Refrigerant Cycle | |
| Refrigerant (GWP) | R32 (675) 2*) |
| Charge (kg) | 0.805 kg |
| CO₂ equivalent (t) | 0.544 t |
| Connections / Threads | 1/4" 3/8" |
| Max. sound power level (indoor) | from 22 dB(A) to 55 dB(A) |
| Cable length | 3 meters (copper wire) |
| Power Consumption | |
| Power consumption (cooling) | 290–1,510 watts |
| Product Dimensions | |
| Net dimensions of indoor unit (WxHxD) | 960 x 316 x 198 mm |
| Net weight of indoor unit | 9.5 kg |
| Energy Label |
|
1*) Annual energy consumption (kWh/year). Based on standard test results. Actual consumption depends on usage and the unit’s location. 2*) Refrigerant leaks contribute to climate change. Refrigerants with a lower GWP contribute less to global warming in the event of a leak than those with a higher GWP. This system contains a refrigerant with a GWP of 675. Therefore, a leak of 1 kg of this refrigerant would have an impact on global warming 675 times greater than 1 kg of CO2 over a period of 100 years. Do not perform any work on the refrigeration circuit or disassemble the unit—always consult qualified personnel.
scope of delivery
HANTECH U-Fresh 12,000 BTU 3.6 kW Split Air Conditioner
- 1x Indoor unit for HANTECH U-Fresh 12,000 BTU 3.6 kW split air conditioner
- 1x Outdoor unit compatible with HANTECH U-Fresh 12,000 BTU 3.6 kW split air conditioner
- 1x Instruction Manual
- 1x Remote control
- 1x Mounting plate for indoor unit
- 1x 1/4 copper pipe, 3m
- 1x 3/8 copper pipe, 3 m
Technical Data
Manufacturer information (GPSR)
Disposal of waste electrical and electronic equipment
Electrical appliances do not belong in household waste. You can return old appliances free of charge to municipal collection points or register them with us for take-back. The crossed-out wheelie bin means the appliance must be collected separately.