TCL 8kW Monoblock Heat Pump (Air-to-Water) - THMLd-8D/3HBp-A
TCL R32 Monoblock Heat Pump 8 kW | Eligible for BAFA Funding
The 8 kW model is connected single-phase at 220–240 V, achieves a SCOP of 4.9 and has a sound power level of 60 dB(A).

TOP BRAND PRODUCT
TCL is an established brand that has made a name for itself in the heating and air conditioning industry. Its commitment to innovation and quality makes TCL a preferred partner for efficient and sustainable heating and cooling solutions. With a comprehensive range of top-of-the-line products, TCL stands for quality and reliable performance.
Energy Efficiency Class: A+++
A high-performance unit certified with the top energy efficiency class, A+++, offers an eco-friendly and cost-saving heating solution for your home.
SG-Ready:
Our heat pump is SG Ready, making it ideal for integration into modern smart grids. It flexibly adapts to available electricity resources, ensuring particularly energy-efficient operation. Through this smart control system, the heat pump optimizes its operation in conjunction with renewable energy sources while also helping to stabilize the power grid. This allows you to enjoy maximum efficiency and a future-proof solution for your home.
Additional Support from an Electric Heating Element:
Our HANTECH heat pumps offer reliable supplemental heating via an integrated electric heating element, which provides additional heat when outdoor temperatures are extremely low or heating demand is particularly high.
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Models with 8 kW and 10 kW capacities are equipped with a 3 kW electric heating element.
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Models with 12 kW and 16 kW output feature a 9 kW electric heating element.
8 kW
- Heated area
80 m² – 100 m²
10 kW
- Heated area
100 m² - 120 m²
12 kW
- Heated area
120 m² - 160 m²
16 kW
- Heated area
160 m² - 200 m²
Technical Specifications
| Model | THMLd-8D/3HBP-A | THMLd-10D/3HBp-A | THMLd-12S/9HBp-A | THMLd-16S/9HBp-A |
|---|---|---|---|---|
| Technical Data | ||||
| ERP Class/Etas EN14825 (35 °C) | A+++ | A+++ | A+++ | A+++ |
| ERP Class/Etas EN14825 (55 °C) | A++ | A++ | A++ | A++ |
| Expansion tank | 8 L | 9 l | 9 l | 9 l |
| 8.0 kW | 10.0 kW | 12.1 kW | 15.0 kW | |
| 1.85 kW | 2.25 kW | 2.42 kW | 3.54 kW | |
| COP at A-7/W35 | 3.82 | 3.67 | 5 | 4.97 |
| SCOP | 4.60 | 4.68 | 4.77 | 4.56 |
| 7.5 kW | 10.0 kW | 12.0 kW | 15.0 kW | |
| 2.1 kW | 2.8 kW | 6.97 kW | 4.35 kW | |
| SEER | 5.1 | 5.3 | 5.0 | 4.52 |
| sound power level | 50 dB(A) 1*) | 62 dB(A) 1*) | 64 dB(A) 1*) | 68 dB(A) 1*) |
| Circulation | ||||
| R32 (675) 2*) | R32 (675) 2*) | R32 (675) 2*) | R32 (675) 2*) | |
| Connections / Threads | R5/4" | R5/4" | R5/4" | R5/4" |
| Sound pressure | ||||
| External | 35 dB(A) | 35 dB(A) | 53 dB(A) | 55 dB(A) |
| Power Consumption | ||||
| Power supply | 220–240 V AC /50Hz/1P | 220–240 V AC /50Hz/1P | 380–415 V~ /50Hz/3P | 380–415 V~/50Hz/3P |
| Product Dimensions | ||||
| Dimensions WxHxD | 1118×865×513 mm | 1118×865×513 mm | 1293×860×495 mm | 712×459×276 mm |
| Weight | 105 kg | 105 kg | 112 kg | 112 kg |
| Energy Label | | | | |
1*) Condition for the sound power test:EN12102-1 2*) Refrigerant leaks contribute to climate change. Refrigerants with a GWP contribute less to global warming in the event of a leak than those with a GWP. This system contains a refrigerant with a GWP of 675. Thus, 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.
Features
3-Zone Control

Intelligent Control
The TCL™ R32 Tri-thermal ATW Heat Pump Monoblock features 3-zone control, offering individual temperature settings for three areas. Perfect for customized living comfort and energy efficiency, this technology allows for flexible room temperature control tailored to personal preferences and room usage. The intuitive control via the Smart App enables adjustments from anywhere for environmentally friendly and cost-effective heating.
Vacation Mode

Convenient Energy-Saving Mode
Holiday Away Mode ensures your home is warm when you return. Control your heating remotely and save energy while you’re away. With the intuitive TCL™ app, your home is always welcoming and efficiently heated.
Anti-Freeze

Anti-Freeze
The TCL heat pump is equipped with advanced anti-freeze protection that not only protects the exterior from frost but also ensures reliable performance even when ice forms. Should the outdoor unit nevertheless become iced over, an electric heater automatically activates to maintain the heat supply while the outdoor unit is efficiently de-iced. This dual system ensures a continuous supply of heat and optimal operating conditions, even in freezing outdoor temperatures.
APP Control

Mode Customization
Adjust your heat pump’s settings directly from your smartphone. This includes various operating modes that can be tailored to your specific needs.
Cascade Control and Domestic Hot Water:
The TCL Monoblock heat pump offers a powerful cascade function that allows up to eight units to be combined to achieve a maximum heating capacity of 128 kW. This scalable solution is ideal for larger buildings and applications that require a flexible and efficient heating solution.
The cascade function allows multiple heat pumps to be intelligently controlled to optimize energy consumption and ensure even heat distribution. Perfect for commercial and industrial applications that require the highest performance and reliability.
Monitoring and Maintenance:
Keep track of the unit’s status and error messages. You can also monitor temperature trends, pump flow rates, and timer settings.
Warranty & Certifications

5-Year Warranty
The heat pump comes with a five-year warranty, which attests to the product’s reliability and quality.

Eligible for BAFA Funding
The product has received several certifications, including RoHS, CE, EAC, REACH, SGS, BAFA, and Rijksoverheid voor Ondernemend Nederland. These certifications attest to compliance with strict safety and environmental standards.
Additional Features

Online Update:
The system offers easy software updates and allows for convenient configuration of system connections as well as remote monitoring to ensure your heat pump is always up to date.

Low Noise Level:
Several quiet operating modes, including Night Mode and Super Quiet Mode, ensure peace and quiet in your home. Special optimization of the side panels and “3-D” simulation help significantly reduce vibrations and operating noise.
FUTURE-PROOF, ECO-FRIENDLY
R32

Why Switch to R32?
Under EU Regulation CE 517/2014, R410A is being phased out and replaced with non- gases (F-gases) such as R32 for environmental reasons. These require smaller fill quantities and can be more easily recycled and reused.
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 granted 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
- ∼70% lower global warming potential
- 0% ozone impact
- Future-proof
- Lower impact on global warming
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, TCL is committed to R32.
Effort Required for HVAC Technicians
Since R32 does not require any 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 less refrigerant is needed to achieve the same cooling capacity.
scope of delivery
TCL R32 Monoblock Heat Pump
- TCL R32 Monoblock Heat Pump
- Control System
Technical Informations
Manufacturer information (GPSR)
Manufacturer
TCL Air Conditioner (Zhongshan) Co., Ltd.
No. 59 Nantou Road West, Nantou Town
Zhongshan, Guangdong
China
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.