Hantech 8 kW Monoblock Heat Pump (ATW) – HNT-IP08CV2M43TC-O
The 8-kW model achieves a SCOP of 5.33, has a sound power level of 60 dB(A) and weighs 104 kg.
Government subsidies of up to 70%
The Hantech R290 Monoblock Series meets all requirements for government subsidies. We have made all documents available for you to download directly.
BAFA List (PDF)
CE Declaration (PDF)
Data Sheet (PDF)
Manual (PDF)
Important Note:
The device is always listed in the BAFA list under the manufacturer
TCL
. HANTECH is the brand with identical construction. For the subsidy application, the manufacturer TCL must be specified. Model numbers: 8 kW: THMLd-8D/3FBp-A | 10 kW: THMLd-10D/3FBp-A | 12 kW: THMLd-12D/3FBp-A | 16 kW: THMLd-16D/3FBp-A.
The Right Power for Your Project
8 kW
up to approx. 120 m²
10 kW
up to approx. 150 m²
12 kW
up to approx. 180 m²
16 kW
over 200 m²
Hot water
Reliable supply for the bathroom and kitchen (0.1 to 0.3 MPa).
Heating
Powerful heat for your home, even in extreme cold.
Cooling
Active cooling for the perfect summer climate.
R290 Refrigerant
Sustainability without compromise. With a global warming potential (GWP) of just 3, propane (R290) actively protects the climate and already meets all strict EU standards today.
80°C Flow Temperature & A+++ Efficiency
A milestone in retrofitting existing buildings: With a flow temperature of up to 80°C, this system covers over 98% of European heating scenarios. Thanks to state-of-the-art inverter technology, the series achieves the top A+++ rating.
View 8 kW energy label
Precise 3-Zone Control
Maximum comfort for every floor: Control up to three heating circuits (e.g., radiant floor heating, radiators, hot water) completely independently of one another.
Winter-Ready & Smart Switching
Harsh winters are no obstacle: Full functionality down to -25°C. The intelligent Smart Switching feature automatically compares energy prices and switches to the most economical mode.
Your heating system does exactly what you want
Smart comfort via app: Easily adjust the temperature while you’re on the go. Our intelligent IoT service also enables real-time monitoring and quick remote diagnostics.
PV-Ready & SG Ready
Use your own electricity. Thanks to the SG Ready interface, the heat pump communicates directly with your photovoltaic system to make optimal use of free solar power.
More Heat from Less Electricity
The L-Type design is all about efficiency: Its special design extracts significantly more energy from the outside air, boosting performance by up to 10%.
A Revolution for DIY Enthusiasts
- ✓ No refrigeration license required: Hermetically sealed at the factory.
- ✓ Easy installation: Water-side connection only.
- ✓ Plug & Play: Many components, such as the 3 kW auxiliary heater and the high-efficiency pump, are pre-installed in the housing
Up to 6-fold frost protection
Water pump
Compressor
Chassis
E-Heater
Personalized Consultation
We’ll guide you every step of the way, from planning to commissioning. Send us an email—we’ll be happy to call you back.
Note: We take the time to advise you both before and after your purchase. Please send us an email for technical inquiries.
Certified Quality
Detailed Specifications (8 kW Model)
| Model / Power | 8 kW | 10 kW | 12 kW | 16 kW |
|---|---|---|---|---|
| Heating Capacity & Efficiency | ||||
| Rated Heating Capacity | 8.0 kW | 9.5 kW | 12.1 kW | 15.0 kW |
| COP (A7/W35) | 5.33 | 5.11 | 4.95 | 4.81 |
| SCOP (W35) | 5.15 | 5.02 | 4.88 | 4.75 |
| A+++ / A++ | A+++ / A++ | A+++ / A++ | A+++ / A++ | |
| Operating Range & Temperatures | ||||
| Max. flow temperature | 80°C | 80°C | 80°C | 80°C |
| Heating operating range | -25°C to +45°C | |||
| Integrated heating element | 3.0 kW (standard) | |||
| Electrical & Physical Specifications | ||||
| Power Supply | 380–415 V / 3-phase / 50 Hz | |||
| refrigerant (R290) | 1,100 g | 1,100 g | 1,250 g | 1,250 g |
| Sound pressure level (Silent) | 35 dB(A) | 35 dB(A) | 36 dB(A) | 38 dB(A) |
| Dimensions (WxHxD) mm | 1110 x 810 x 480 | 1210 x 910 x 480 | ||
Certified Energy Labels
8 kW ERP label
10 kW ERP label
12 kW ERP label
16 kW ERP label
How a Heat Pump Works
A heat pump works like a refrigerator—only in reverse. It extracts energy from the outside air, compresses it, and transfers it to your home as heat. The Hantech Monoblock generates up to 5 kWh of heat from 1 kWh of electricity.
Subsidy Checklist (KfW)
1
Sign the contract:
Sign a supply contract with a condition precedent (approval from KfW).
2
Receive the BzA:
Your contractor will prepare the “Confirmation of Application.”
3
Submit the application:
Register online on the “Meine KfW” portal.
Manufacturer: TCL
4
Payment:
After installation, upload invoices and receive the subsidy (up to 70%).
| Funding Component | Grant |
|---|---|
| Basic subsidy for all private homeowners | 30% |
| Efficiency Bonus (R290 refrigerant) | 5 |
| Speed bonus (replacement of fossil fuel heating system) | 20 |
| Income bonus (income < €40,000) | 30% |
| Maximum possible total subsidy | 70% (cap) |
* All information is provided without guarantee. For the latest information, visit kfw.de
Frequently Asked Questions & Safety
Is my house suitable for a heat pump?
If your home can be heated to a flow temperature of approximately 55°C on cold days, the heat pump will operate efficiently. Thanks to its 80°C reserve, the Hantech R290 is also ideally suited for existing buildings without underfloor heating.
What happens during extreme frost?
The system operates reliably down to -25°C. An integrated 3 kW heating element serves as a safety net, ensuring it stays comfortably warm even in extreme sub-zero temperatures.
Is the heat pump too loud?
Thanks to high-quality GMCC inverters, the unit is barely any louder than a modern refrigerator when running. In silent mode, the noise level drops to a whisper.
Do I need to retrofit underfloor heating?
No. In most cases, simply replacing individual radiators with low-temperature models is sufficient to achieve full efficiency.
Pre-Purchase Checklist
✓ Is there an outdoor installation site available (foundation)?
✓ Is a 400V electrical connection feasible?
✓ Is a 55°C flow test successful on cold days?
✓ Can a wall opening for water pipes be planned?
Technical Informations
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.