Water-Water High-Temperature Heat Pump
HYDRYA HHP
with natural refrigerant
-
TEMPERATURES
Up to 110 °C -
HEATING CAPACITY
40 kW – 830 kW -
COOLING CAPACITY
30 kW – 680 kW -
CUSTOM SIZES
On request
heating at a high level
Our high-temperature heat pump is the ideal choice for achieving high supply temperatures and ensuring an efficient heating system. This makes it suitable for existing buildings as well as commercial and industrial applications.
- 2 module sizes
- 4 modules combinable
MODULAR TO MATCH THE REQUIRED OUTPUT
Whether as a standalone unit or a multi-unit system, our high-temperature heat pump meets the requirement for delivering high supply temperatures of up to 110 °C – with waste heat often serving as the energy source.
The combination with an upstream air-to-water heat pump or a water-cooled chiller from our product portfolio is also a practical solution. This combination is also known as a booster system.
Services
- Cooling capacity
- Heating capacity
-
TEMPERATURES
Up to 110 °C -
HEATING CAPACITY
40 kW – 830 kW -
COOLING CAPACITY
30 kW – 680 kW -
MODULE SIZES
S / M
Up to 4 modules combinable -
CUSTOM SIZES
On request
- Semi-hermetic reciprocating compressor
- Optional capacity control
- Low-noise design
- SPS control
Our electric isobutane heat pumps
deliver optimum performance for every application requirement.
Our electric heat pumps use the natural refrigerant isobutane, providing a future-proof solution that supports long-term regulatory compliance.
YANMAR has always been synonymous with high-performance and cost-effective machinery. Our electric heat pumps and chillers continue this tradition: they are designed for efficient operation, reliable performance and cost-effective integration into the relevant energy system.
Operation and maintenance are carried out exclusively from the front and rear of the unit. All components are positioned for easy service access.
Every unit undergoes a comprehensive functional test on our in-house test bench before delivery.
process heat
Rising energy costs and ambitious CO₂ reduction targets are putting increasing pressure on industry to provide process heat more efficiently and sustainably. At the same time, the decarbonization of industrial processes is gaining strategic importance in order to ensure long-term competitiveness and security of supply.
High-temperature heat pumps are a key enabling technology, as they recover and upgrade available waste heat into reliable process heat at high temperature levels. For industrial companies and process operators, this means lower emissions, reduced operating costs, and a future-ready pathway for transforming industrial heat supply.
Replace fossil fuels with efficient heat pump technology and sustainably reduce the carbon footprint of industrial processes.
High COP and TER values ensure maximum efficiency: multiple units of useful heat are generated from a single unit of electricity.
Reducing external energy demand by utilizing available waste heat decreases dependence on energy markets and minimizes economic risks.
Our in-house plant engineering, service, and engineering teams support your project from initial requirements through to the end of the product lifecycle—all from a single source.
TECHNICAL
SPECIFICATIONS
The YANMAR high-temperature heat pump provides heating with supply temperatures of up to 110 °C, and heating capacities ranging from 40 kW to 830 kW, precisely engineered for each operating point.
-
Supply temperature
Up to 110 °C -
Heating capacity
40 kW – 830 kW -
Source temperature
10 °C – 50 °C -
Integration
Custom hydraulic systems can be integrated directly into the unit.
ACROSS THE OPERATING RANGE
The operating point has a significant influence on the achievable efficiency and capacity. In particular, the temperature difference between the heat source and the heat sink has a major impact on system performance. As a result, the same unit can deliver different capacity and efficiency values depending on the operating point.
The color scale in the diagram below illustrates the performance characteristics across the operating range.
INTEGRATION EXAMPLES
To provide reliable guidance across this operating range, representative integration examples for operating the high-temperature heat pump are presented, including the achievable capacities and efficiency levels for each case. Typical applications include breweries and the dairy industry, among others.
in a process heating system
| Source temperature | 20 °C |
| Sink temperature | 90 °C |
| Cooling capacity | 10 kW - 190 kW |
| Heating capacity | 15 kW - 320 kW |
| COP | 2.4 |
| TER | 3.9 |
from an existing chiller in process heating
| Source temperature | 35 °C |
| Sink temperature | 95 °C |
| Cooling capacity | 20 kW - 370 kW |
| Heating capacity | 30 kW - 550 kW |
| COP | 2.9 |
| TER | 4.9 |
from a heat recovery system for
process heating or for space heating and domestic hot water production.
| Source temperature | 40 °C |
| Sink temperature | 70 °C |
| Cooling capacity | 40 kW - 680 kW |
| Heating capacity | 45 kW - 830 kW |
| COP | 5.2 |
| TER | 9.5 |
with the highest possible
outlet temperature
| Source temperature | 20 °C |
| Sink temperature | 110 °C |
| Cooling capacity | 5 kW - 100 kW |
| Heating capacity | 10 kW - 240 kW |
| COP | 1.7 |
| TER | 2.4 |
The following table presents a selection of systems currently operating in the field under real-world conditions across a range of industrial applications.
UNLOCK THE POTENTIAL
Discover how to utilize your waste heat efficiently, sustainably, and economically with our support. Our team of experts guides you through every step—from initial analysis to the complete solution—with transparency and a clear focus on improving your energy efficiency. Getting started is simple and free of charge.