FKH-140IIGW High-Temperature Heat Pump 75 degree Hot Water

With its exceptional heating capacity, wide operating temperature range (down to -20℃), reliable cooling performance, and optimized energy efficiency, the 75 ℃ High-temperature Heat Pump FKH-140IIGW delivers stable, clean, and economical heating and cooling. The product operates on a stable three-phase power supply (380V3N~50Hz) and integrates advanced components such as a specialized compressor and refrigerant for high-temperature heat pumps, ensuring reliability and safety during high-power operation. Its compact, modular design and standardized flange connections significantly simplify transportation, installation, and long-term maintenance. The FKH-140IIGW is not merely a heat pump; it's a pivotal step towards clean energy adoption and sustainable development, offering comprehensive temperature control solutions for your facilities.

• Safety and Stability：

  The system incorporates a two - stage compression technology, featuring two compressors that operate alternately. This design guarantees a stable operating pressure and effectively prevents overload situations. Additionally, the system is equipped with a variety of self - inspection and protection mechanisms, including compressor discharge temperature protection and system high - and low - pressure protection. 

  
  

• Intelligent Features：

  The system is integrated with 5G cloud technology, enabling remote monitoring, fault diagnosis, and online maintenance, thereby enhancing service efficiency. Furthermore, the intelligent zone defrosting function minimizes the adverse impact of defrosting on heating efficiency and helps maintain a more stable water temperature.

  
  

• Exceptional High-Temperature Output and Broad Operating Range:

  This unit breaks through conventional heat pump limitations by consistently delivering hot water up to 75℃, making it ideal for industrial processes and demanding commercial heating. It ensures robust heating even in extreme cold, maintaining a powerful 100kW output at -20℃ ambient temperature, while providing an impressive 140kW under standard 20℃ conditions, ensuring reliable and continuous heat supply across diverse climates.

  
  

• Superior Energy Efficiency and Robust Power Infrastructure:

  The FKH-140IIGW offers industry-leading energy performance, significantly reducing operational costs by producing 140kW of heat with only 56kW of electrical input at 20℃ ambient temperature. Its reliance on a stable 380V3N~50Hz three-phase industrial power supply, capable of handling up to 200A, guarantees electrical stability and safety for continuous, heavy-duty operation.

  
  

• Optimized Design for Simplified Integration and Maintenance:

  With compact dimensions of 2260mm (L) x 1230mm (W) x 2170mm (H) and a weight of 1250kg, this unit is designed for efficient space utilization and easy handling. It features standardized DN80 (flange) connections for quick integration into existing piping systems, boasts a high fluid flow rate of 24.1m³/h with low water-side pressure loss (≤88kPa) for efficient heat transfer, and operates with a noise level of ≤72dB(A), ensuring a more comfortable environment.

  
  

• Eco-Friendly Operation and Contribution to Sustainability:

  As a non-combustion heat source, the FKH-140IIGW produces zero emissions of smoke, sulfur oxides, or nitrogen oxides, significantly reducing the carbon footprint and supporting clean production initiatives. By efficiently utilizing ambient heat with minimal electricity, it lessens reliance on fossil fuels, aligning with environmental regulations.

• Efficient Heating Solutions for Agricultural Greenhouses: 

  For modern agricultural greenhouses cultivating high-value crops like tropical fruits, delicate flowers, or off-season vegetables, maintaining a precise and optimal temperature is critical, especially in colder climates. The FKH-140IIGW reliably delivers suitable temperature which can create a stable and consistent growing environment. This eco-friendly approach significantly reduces reliance on expensive and polluting fossil fuel boilers, leading to substantial energy cost savings.

  
  

• Providing Process Heating for the Food Processing Sector: 

  In the food processing workflow, numerous stages require the precise application of high-temperature heat for critical processes. The FKH-140IIGW is perfectly suited to meet these demands by reliably delivering thermal energy, ensuring that processing lines operate at the required high temperatures for hygiene and product quality. This provides a cost-effective and consistent heat source for large-scale food manufacturing operations, adhering to stringent industry standards.

  
  

• Reliable Temperature Supply for Saunas and Bathrooms:

  Commercial sauna facilities, luxury hotels, spas, and large public bathhouses demand a continuous and ample supply of high-temperature thermal energy to ensure guest comfort and maintain hygiene within their heating systems. The FKH-140IIGW can ensure comfortable temperatures for large-scale bathing areas. Its impressively low noise level (≤72dB(A)) is particularly beneficial in these relaxation-focused environments, ensuring a quiet and undisturbed user experience while efficiently meeting peak thermal energy demands.

>> The company has high-temperature heat pump

Ma'anshan Laineng Energy saving Technology Co., Ltd. is an enterprise that integrates research and development, production, sales, and service, and has outstanding performance in the field of heat pump energy-saving products. The company's business mainly covers energy-saving and environmentally friendly products, such as carbon dioxide heat pumps, providing customers with one-stop services from design, production to delivery. In terms of energy-saving products, taking carbon dioxide heat pumps as an example, their products have the characteristics of natural environmental protection, good high-temperature heating performance, strong low-temperature adaptability, high efficiency, and wide applicability. Our company's products have been exported to more than 40 countries and regions including the United States, Canada, Australia, Kenya, Brazil, etc., and have received praise and praise from customers. The company is committed to every project, guided by customer needs, and strives to become a first-class service enterprise with international competitiveness.

If you are satisfied with our company's heat pump products, you can directly order or consult about heat pump related issues. We will provide you with the best heat pump products and services. We are pleased to cooperate with you and bring you satisfactory products.

1. How to choose the installation location of the heat pump?

Ensure that the heat pump is installed in a well ventilated area and away from direct sunlight; The pipeline connection must be tight and leak free; Reasonably set parameters based on environmental temperature and usage requirements during debugging.

2. What should be done if the heat pump fails to start, runs unstably, or suddenly shuts down?

Regularly inspect electrical circuits and components to ensure secure connections and no damage; If necessary, seek professional electricians for inspection and maintenance.

3. How to deal with refrigerant leakage?

Regularly inspect refrigerant pipelines and connecting components, promptly identify and repair leakage points; Ensure that the refrigerant charge meets the equipment requirements.

4. What is the minimum order quantity (MOQ) ?

1 units.

5. Do you provide OEM or private labeling?

Yes. We offer OEM/ODM services, including: Logo printing and Custom packaging.

6. Do you offer technical training and support?

Yes. We provide: Online and on-site training for sales and technicians, Detailed installation manuals and wiring diagrams, Troubleshooting guides, Remote video support during first installations,  etc.