Stolway packaged HVAC unit for an analyser shelter

Zone 1 · IIB+H2 · T3Engineered in Australia

Dual ATEX & IECEx Packaged Units

Custom-engineered packaged HVAC systems configured for the building they serve and the conditions they operate in.

Ex rating: Zone 1 IIB+H2 T3
Design ambient: 54°C standard
Certification: Single overall CoC
Power: Single point connection

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Specification

Typical Configuration

A starting point only. Every packaged unit is configured to your specification and site conditions.

Applications

Analyser buildings
Continuous emissions monitoring shelters (CEMS)
Battery rooms
Hazardous goods and munitions stores
Electrical houses (E-houses)
Accommodation rooms

Design features

Dual IECEx and ATEX single overall certificate of conformity
Zone 1 Group IIB+H2 T3
54°C design ambient temperature as standard
R134a refrigerant with zero ozone depletion potential
All-in-one integrated control enclosure
Single point power connection
Configured for return air with fresh air make-up

Construction

Powder-coated galvanised steel casing, with SS304 and SS316 options
Foil-faced insulation in the evaporator section
Fully hermetic Ex d certified compressors
Non-sparking direct drive fans
Air-cooled condenser coil, copper tube and aluminium fins
Epoxy-treated coils

Dangerous goods store with a Stolway vertical packaged unit behind a mesh enclosure

Custom-built

Vertical packaged units for dangerous goods storage

Air-cooled vertical packaged units built for temperature control of dangerous goods stores at sites including the Queen Victoria Museum and Art Gallery in Launceston and Monash University.

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Need something the typical configuration doesn't cover?

Tell us your duty, design ambient, hazardous area classification, materials and power supply. If a standard design won't meet the requirement, we'll engineer one that will.

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