HVAC & Refrigeration Engineering Ltd.
Water Chiller Units

Hazcool HZ1 Packaged Air Cooled Water Chiller Units are robustly designed and constructed for use in the hazardous offshore, marine and petrochemical environment.
Our team of dedicated, highly skilled engineers and technicians use their extensive knowledge, experience and the latest 3D technology to continually develop and update our designs.
Materials and components are selected to provide resistance to corrosion, long service life and optimum reliability along with standardisation of common components across the range to ensure spare parts are always readily available at competitive prices.
System Description
HazCool Chiller Units are designed and certified to meet ATEX, CAT2/3 or Zone 1/2 standards. The HZ1 unit is a 1 piece packaged design that requires no specialist refrigeration skills to install as there is no external piping required and the unit is pre-charged with refrigerant.
Controls are designed to be easy to operate without the need for complicated programming while still maintaining reliable efficient automatic control of room temperature. Only two client interfaces are required for electrical supply and water connection.
Typical Applications
This equipment is suitable for providing climate control in the following typical applications
- Accommodation Modules
- LER Modules
- SCR Modules
- Transformer Rooms
- Galley Cooling
- VSD Module
Options
- Range of cooling capacities from 3 to 350kW
- Electric heating
- IEC Zone 1/2 Certification
- ATEX Category 2 Certification
- Other Certification may be available
- Notified Body Type Approval
- For non-hazardous areas units – please refer to our climarine range of product
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