Water Source Heat Pump 75kW FSH-75II Heating

The 75kW water source heat pump (model FSH-75II/GW) is a heavy-duty high-temperature heat pump system designed for industrial and large-scale commercial heating applications. As a premium high temperature water source heat pump, it uses water as the core heat exchange medium, extracting low-temperature heat energy from water sources and upgrading it to high-temperature thermal energy through advanced compression technology. This unit is tailored for business clients including industrial facility managers, energy engineering contractors, district heating operators, food and beverage manufacturers, and hospital engineering departments. With industry-leading waste heat recovery capabilities, ultra-broad temperature output, and 15+ year service life, it delivers exceptional energy efficiency and reliable performance for demanding high-temperature heating, cooling, and hot water supply needs, helping clients reduce energy consumption, lower infrastructure investment, and meet sustainability targets.

Core Advantages of the FSH-75II Water Source Heat Pump

Industrial-Grade Durability & Intelligent Low-Maintenance Operation

Constructed with heavy-duty stainless steel sheet metal, this industrial hot water heat pump offers exceptional heat resistance, corrosion resistance, and deformation resistance, with a service life exceeding 15 years. The design minimizes operational vibration and noise, making it suitable for continuous 24/7 industrial operation. It supports one-touch start, timed on/off, and automatic multi-temperature range adjustment, eliminating the need for full-time on-site personnel and drastically reducing labor and maintenance costs for industrial operators.

Waste Heat Recovery for Maximized Energy Utilization

The unit’s industry-leading total heat recovery technology captures waste heat from industrial wastewater, exhaust gases, and other low-grade heat sources, repurposing it for heating, cooling, and hot water supply. This secondary energy utilization significantly improves overall energy efficiency, while also reducing the required capacity of supporting equipment such as transformers and power lines, lowering grid load and upfront infrastructure investment for large-scale projects.

Ultra-Broad Temperature Output for Diverse High-Temperature Demands

Unlike traditional heat pumps limited by low-temperature environments, this waste heat recovery heat pump delivers stable high-temperature thermal energy, with standard 75℃ output for commercial heating, 90℃ for ultra-high-temperature industrial processes, and up to 120℃ for extreme high-temperature scenarios. It maintains efficient heating performance even in -35℃ extreme low-temperature environments, fully meeting the differentiated heating needs of industrial production, district heating, and specialized medical applications.

Ideal Application Scenarios

District Central Heating for Industrial Parks & Large Communities

As the core equipment for regional centralized heating systems, this unit is ideal for industrial parks and large-scale residential communities. It efficiently utilizes waste heat to supply domestic hot water and space heating, maintaining stable operation in low-temperature conditions without the need for auxiliary heating. When integrated with municipal pipeline networks, it supports multi-zone precise temperature regulation via 5G remote monitoring, minimizing heat loss in pipeline systems.

Brewing & Beverage Production Processes

The unit delivers precise temperature control throughout the brewing and fermentation stages, using gentle heating to prevent the evaporation of aromatic compounds in beverages, directly improving product quality and consistency. Its heat recovery capabilities also capture waste heat from the distillation process to preheat raw materials, further reducing production energy consumption and operational costs for manufacturers.

Specialized High-Temperature Industrial & Medical Applications

Designed for demanding high-temperature scenarios, it is perfect for laboratory constant-temperature heating, hospital high-temperature sterilization steam supply, and other specialized industrial processes. Its ultra-high-temperature operating mode meets the strict thermal energy requirements of these industries, with stable and safe operation that eliminates risks of explosion or leakage, fully complying with medical and industrial safety standards.

Installation & Maintenance

This commercial heat pump water heater is designed for seamless integration with existing industrial water circulation, waste heat recovery, and district heating systems, with installation completed by professional engineering teams to ensure optimal performance. The integrated remote monitoring system enables real-time oversight of unit operation, with online diagnostic capabilities to resolve most minor faults remotely, reducing on-site maintenance visits and downtime. Daily maintenance is minimal, with only regular inspections of pipelines and heat exchangers required. The stainless steel structure has undergone special anti-corrosion treatment, with strong resistance to acid, alkali, and salt spray corrosion; for high-salinity water sources such as seawater, it can be paired with a specialized anti-corrosion heat exchanger to isolate core components and extend service life.

FAQ About Water Source Heat Pump 75kW FSH-75II Heating

Can this 75kW water source heat pump operate with high-salinity water sources like seawater?

Yes. The unit’s stainless steel sheet metal has undergone special anti-corrosion treatment, with strong resistance to acid, alkali, and salt spray corrosion. For high-salinity water sources such as seawater, we recommend pairing it with a specialized anti-corrosion heat exchanger to isolate the water source from the unit’s core components, eliminating concerns about corrosion and lifespan reduction.

What functions are supported by the unit’s remote monitoring system?

The APP-based remote monitoring system allows real-time viewing of critical data including water temperature, pressure, energy consumption, and operating status. It also supports remote start/stop and temperature adjustment, with remote diagnostic capabilities to resolve most minor faults such as parameter abnormalities and sensor issues online, reducing maintenance costs and downtime.

Will the unit lose heating efficiency in -35℃ extreme low-temperature environments?

No. The unit is equipped with a specialized anti-freezing protection function for low-temperature environments, using high-efficiency refrigerant and compressor technology to minimize frosting risk. Even if slight frosting occurs, the system automatically activates the defrosting program to maintain stable heat exchange efficiency. It can reliably deliver high-temperature hot water and constant-temperature heating in -35℃ environments, with no significant reduction in heating performance.