Customizable high-efficiency commercial heat pump for space heating, centralized hot water and large-scale HVAC projects.
Air-to-water heat pump platform developed for projects requiring substantial heating output, stable operation and flexible system integration.
This product is a high-capacity commercial air source heat pump designed to transfer heat from outdoor air into a centralized water heating system.
It can be connected to buffer tanks, fan coil units, underfloor heating, domestic hot water tanks and other hydronic equipment according to the project design.
Designed for projects where smaller heating equipment cannot efficiently meet the required load.
Suitable for professional buyers who require project-level selection and system support.
This commercial air source heat pump provides hydronic heating and cooling for hotels, factories, schools and other commercial buildings—addressing unstable water temperature, excessive cycling, winter ice buildup and changing seasonal loads.
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The full DC inverter commercial heat pump system modulates heating and cooling output to match the building load, maintaining steadier water temperature with less frequent part-load cycling.
The commercial air to water heat pump supplies chilled water to compatible terminals for even cooling with fewer cold drafts. Correct water-temperature and dew-point control can reduce excessive dehumidification.
Dynamic monitoring identifies actual frost buildup. Parallel capillary and expansion-valve paths redirect refrigerant quickly for rapid defrost under applicable conditions.
Branch subcooling and dual enhanced-vapor-injection design help defrost water drain before refreezing, reducing base ice and blocked drainage in winter.
Two-stage circulation and heating protection responds to low water temperature. Flow monitoring, emergency drain-down and a large-volume exchanger add protection during abnormal conditions.
A high-volume fan supports heat exchange at demanding loads, while inverter and soft-start control reduce abrupt speed changes and start-up impact.
Cooling comfort depends on terminal type, chilled-water temperature and dew-point control. Defrost time, noise level and protection functions should be referenced with the selected model, configuration and test conditions.
A commercial air to water heat pump does not generate all of its heat from electricity. It uses electrical input to operate the compressor, pumps and controls while moving available heat from outdoor air into the building’s water circuit.
The diagram shows heating mode. In cooling mode, the reversible commercial heat pump system removes heat from the water circuit and releases it outdoors.
Outdoor air passes across the evaporator. The low-pressure refrigerant absorbs available heat and changes into a gas.
The compressor raises refrigerant pressure and temperature. This is where most of the cycle’s electrical input is used.
The heat exchanger transfers energy from the hot refrigerant to the return water, which then flows to the building or buffer tank.
The expansion valve lowers refrigerant pressure and temperature before it returns to the evaporator and starts the cycle again.
Review the available performance range for preliminary project planning. Each commercial heat pump can be configured to suit the required capacity, climate, water temperature and installation conditions.
| Key Specification | Value |
|---|---|
| Energy Efficiency Class | A++ |
| Heating Capacity (A20°C/W55°C) | 93–186 kW |
| Heating COP (A20°C/W55°C) | 4.6 |
| Low-temperature Heating Capacity (A−12°C/W55°C) | 51–102 kW |
| Hot Water Production | 2.0–3.9 t/h |
| Outlet Water Temperature | 55°C rated / 62°C maximum |
| Operating Ambient Temperature | −36°C to 45°C |
| Refrigerant | R410A |
| Power Supply | 3P / 380V / 50Hz |
| Rated Water Flow / Connection | 15–30 m³/h / DN65 flange |
Review the reference size range, DN65 water connections and essential site requirements before planning installation. Final dimensions depend on the approved customized configuration.
Final installation must be reviewed by qualified HVAC, electrical and structural engineers according to local regulations.
We support wholesale orders, private labeling, product customization and long-term distributor cooperation for international markets.
Common questions about sizing, installation, performance, wholesale orders and OEM customization.
The available heating capacity is 93–186 kW at A20°C/W55°C. Because each commercial heat pump can be customized, final selection should be based on the project heat load, winter design temperature and required water temperature.
Yes. Multiple units can be connected through a cascade control system for staged capacity, operating rotation and backup. The final unit quantity and hydraulic arrangement should be confirmed according to the total project load.
The maximum outlet water temperature is 62°C, with a rated outlet temperature of 55°C. Actual achievable temperature and heating capacity depend on ambient temperature, inlet water temperature and system operating conditions.
Heating capacity and COP generally decrease as outdoor temperature falls. The operating ambient range is −36°C to 45°C. At A−12°C/W55°C, the available heating capacity is 51–102 kW with a COP of 2.43. Project selection should still be based on the site’s winter design temperature.
The standard power supply is 3P / 380V / 50Hz. Depending on the customized configuration, maximum input current ranges from 64.5 to 129 A. Cable sizing, circuit protection and grounding must be designed from the approved nameplate data by a qualified electrical engineer according to local regulations.
The commercial heat pump has an energy efficiency class of A++. Final efficiency and certification details depend on the selected configuration, operating conditions and applicable market standard.
Yes. OEM options can include logo, rating label, cabinet color, controller interface, packaging and documentation. Available options depend on order quantity and certification requirements.
Production time depends on order quantity, component availability and customization. Standard and OEM lead times will be confirmed in the quotation after the technical configuration has been approved.
Cassky specializes in high-performance heat pump systems and solar energy solutions, providing reliable products and customized services for global distributors, engineering companies, contractors, and brand partners.
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