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HAZcool®

HZ18 Fan Coil Unit


This evaporator unit is designed to be used as part of a chilled-water system to cool or regulate an internal environment that has been classed as hazardous.

This ATEX compliant system is designed for use in potentially hazardous, explosive atmospheres (zone 1 / zone 2). The system is cased in 316L stainless steel for corrosion resistance and standard components are used to ensure spare parts are readily available.


These units use a chilled water supply as a cooling medium eliminating the need to use ozone-depleting refrigerants. Units are designed for easy installation and only requires a client's electrical and fluid connection.


Suitable for

  • offshore
  • marine
  • petrochemical
  • hazardous
  • Benefits

    • Flame-proof: Hermetically-sealed products reduce the risk of ignition in flammable or explosive areas.
    • Compliant: Designed according to an ISO 9001 accredited QMS these products are compliant with IECEX and EU ATEX and PED directives, where applicable.
    • Customisation: When conditions are unique, customisation is possible. Products are adaptable when bespoke features are required.
    • Durable: Manufactured with durable components and cased in 316L stainless steel to promote a long service life.
    • User-friendly: Units are designed for easy installation and do not require specialist installation. Once installed, controls are easy to use.
  • Temperature Regulation

    SystemOperating Limits

    • -20°C to +50°C

    Typical Evaporator Unit Parameters

    • Room Temperature 22°C +/- 2°C
  • Non-Standard Options

    The following options are available upon request:

    • Non-standard electrical supply
    • Suitable for an H2S environment
    • IIC compliant
    • NORSOK compliant
  • Applications

    • Battery rooms
    • Mud mixing rooms
    • Chemical storage
    • Dog houses
    • Freezer rooms
    • Dry good stores
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Download data sheets

HZ18 Range Datasheet
  1. Previous HZ14 External Wall Mounted Packaged Air Conditioning Unit
  2. Next CM1 Fluid Chiller Unit
We've got you covered.

We've got you covered.

For pricing or technical enquiries, you can reach our products department by phone at +44 (0) 1224 707080 or by email.


We're here to help.