
Maximum flexibility by broad operating range
The state-of-the-art design of the water-cooled chiller system, featuring an electronic expansion valve, microprocessor control and infinitely adjustable power control, once again demonstrated STULZ's expertise in liquid cooling devices.
Product Overview
- Accordion tab title
Most important benefits
- Compact design: The Explorer offers maximum cooling capacity with a minimal footprint.
- Reliability: High-quality components with easy access for maintenance purposes
Most important features
- Single or dual circuit chiller versions
- 16 sizes
Most important technical data
- Cooling capacity (kW) 230 – 1,530
- Reliability: High-quality components with easy access for maintenance purposes
- Innovative control: STULZ's own control system with 7" touch display enables the STULZ Explorer to be perfectly integrated in existing systems.
- Standardized components: By using components that are commonly found on the market, rapid availability of spare parts for the water-cooled chiller system is guaranteed.
- End-of-line test: An end-of-line test and factory parameter setting ensures easy commissioning and cuts installation costs.
- Sustainability: The direct evaporator minimizes refrigerant quantities and so helps conserve the environment.
- Constant-speed screws combined with dry-expanding evaporators
- Single or dual circuit chiller versions
- 16 sizes
- Available in standard and quiet design variants
- Generously proportioned switch gear cabinet
- In-cabinet socket for easy service access
- Easy installation and machine connection thanks to Victaulic connectors
- Electronic expansion valve as standard, controlled by the STULZ C2020
- Use of pipe bending machines to avoid single points of failure (SPOF)
Cooling capacity total (kW) | 230 – 1,530 |
Sizes | 16 |
Dimensions | Lenght (mm): 3,010 – 5,390 Depth (mm): 1,340 – 1,931 Height (mm): 1,880 – 2,165 |
Refrigerants | R134a (GWP: 1,430) R513 (GWP: 573) |

All details about Explorer WSW
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