IECEx Portable Air Conditioning for Hazardous Areas

Cool air. Maximum productivity.

Safehouse® Portable Air Conditioning Units

When the heat is on, safety and performance can suffer. The Safehouse® IECEx Certified Portable Air Conditioning Unit delivers powerful, efficient cooling right to the heart of hazardous work zones, keeping your people comfortable, productive, and protected.

Built for the world’s toughest environments, this ultra-portable unit is engineered for Zone 1 and Zone 2 explosive atmospheres, with a compact footprint, rugged construction, and full compliance with IECEx standards. It’s the ultimate climate control solution for offshore platforms, FPSOs, hydrogen facilities, and more.

Why Safehouse’s portable AC unit?

Certified for hazardous areas

Fully IECEx certified for Zone 1 & Zone 2 (Gas Group IIB + H₂), ensuring safe operation in explosive and high-risk environments.

Designed for harsh industrial conditions

Built to withstand offshore environments, including high humidity, salt spray, and continuous operation in demanding conditions.

Flexible power compatibility

Operates on 3-phase 380–420V (50Hz) or 440–480V (60Hz), with or without neutral, ensuring compatibility across global sites.

Integrated with hazardous area systems

Connects seamlessly with Safehouse FRAS ducting and Ex-certified ventilation systems for complete cooling, airflow, and dehumidification control.

Portable and easy to deploy

Compact, pallet-sized footprint with integrated castors and lifting frame for efficient transport and relocation across site.

What our customers are saying about Safehouse’s air conditioning units

“The Safehouse AC unit made a huge difference to our offshore turnaround project. It’s reliable, easy to move, and keeps the crew cool and focused, even in extreme heat.”

Key benefits

• Reduces heat stress in hazardous work environments
  Improves worker safety, comfort, and endurance during high-temperature operations
• Maintains productivity during shutdowns and projects
  Enables crews to work efficiently in hot, confined, or enclosed spaces
• Safe cooling for explosive atmospheres
  Eliminates the need for non-certified cooling equipment in Zone-rated areas
• Supports compliant site operations
  Meets IECEx requirements for hazardous area equipment
• Reliable performance in harsh conditions
  Designed for continuous use in offshore and industrial environments

Applications

The Safehouse® portable AC unit is ideal for cooling in hazardous and high-risk environments:

• Offshore platforms and rigs
• FPSOs and FLNG vessels
• Hydrogen production and processing facilities
• Onshore oil & gas processing sites
• Temporary modular workspaces in hazardous areas
• Shutdowns, turnarounds, and confined space entries
• Zone 1 & Zone 2 classified hazardous areas

Standout features

• IECEx certified construction – Zone 1 & 2, Gas Group IIB + H₂
• DNV-certified offshore lifting frame – safe transport and deployment
• Heavy-duty castors – easy relocation on site
• Multiple voltage compatibility – 380–420V / 440–480V, 3-phase
• Sealed, corrosion-resistant design – built for offshore durability
• FRAS ducting compatibility – integrates with Safehouse ventilation systems

Technical specifications

• Zone rating: Zone 1 & Zone 2 (Gas Group IIB + H₂)
• Equipment Protection Level (EPL): Gb
• Temperature classification: T4
• Power supply: 380-420V 50Hz or 440-480V 60Hz (3-phase)
• Current draw: 20A
• Ingress protection: IP65
• Frame: DNV-certified offshore lifting frame
• Mobility: Heavy-duty integrated castors
• Footprint: Pallet-sized
• Ducting compatibility: Flame-retardant, anti-static (FRAS)

Part of the Safehouse Ex-Certified Ecosystem

Safehouse® portable air conditioning units integrate with a full range of Ex-certified power distribution, ventilation, and shutdown systems, delivering a complete solution for hazardous area cooling and climate control.

The Safehouse® advantage

Unlike standard portable air conditioning units, Safehouse® systems are specifically engineered for hazardous area compliance, combining safety, durability, and performance in a single solution.

They provide reliable cooling where conventional equipment cannot be safely used.

Ready to improve cooling in hazardous areas?

Contact our team to learn how Safehouse® IECEx Portable Air Conditioning Units can reduce heat stress, improve productivity, and support safe operations on your site.