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Portable HVAC System ATEX Qatar

ATEX Portable HVAC Units

The ENERGYHAB Portable HVAC System delivers continuous fresh air supply and precise temperature control within the pressurized habitat enclosure. ATEX-certified and directly integrated with the air inlet blower system, it ensures a stable, safe, and comfortable working environment for personnel throughout all hot work operations, regardless of external Global climate conditions.


Key Features

  • ATEX-certified portable air conditioning unit for Zone 1 and Zone 2 hazardous areas
  • Direct integration with habitat air inlet blower for continuous fresh air circulation
  • Maintains safe and controlled internal temperatures across all Middleeast environmental conditions
  • Automatic shutdown via AIC PLC upon gas detection or pressure alarm activation
  • Supports extended hot work operations by ensuring stable, safe, and comfortable working conditions inside the habitat

Engineered for Hazardous Area Hot Work Operations


The EnergyHab Portable HVAC System is fully ATEX certified for operation in Zone 1 and Zone 2 hazardous environments. Designed as an integrated component of the complete habitat system, it operates under Certificate complies with EN IEC 60079-0:2018 and EN IEC 60079-13:2017 standards.

Built for demanding industrial applications, the system delivers safe, reliable climate control in hazardous environments where personnel protection and operational continuity are critical


Automatic Emergency Shutdown Integration

Safety is fully automated.

The Portable HVAC System is seamlessly integrated with the AIC PLC control program, ensuring immediate system-wide response during hazardous events. In the event of gas detection, pressure loss, or any critical alarm condition, the HVAC system automatically shuts down simultaneously with all other habitat electrical equipment without requiring manual intervention.

This integrated shutdown functionality enhances personnel safety, minimizes ignition risks, and supports full compliance with hazardous area operational requirements.


Essential Climate Control for Hot Work Environments

Hot work activities generate substantial heat within enclosed habitat structures. In Global operating environments, where ambient temperatures frequently exceed 40°C, effective HVAC performance becomes essential for safe operations.


The EnergyHab Portable HVAC System helps maintain safe and controlled internal temperatures to support:

  • Personnel safety and comfort
  • Improved operational performance
  • Reduced heat stress and fatigue
  • Continuous productivity during extended hot work operations
  • Compliance with occupational health and safety standards

Designed for harsh industrial conditions, the system ensures a safer and more efficient working environment throughout the duration of hot work activities.

System Key Features

  • ATEX-Certified Pressurized Habitat Systems
  • Modular, Flexible & Fire-Retardant Habitat Design
  • Positive Pressure Containment System
  • Integrated Air Inlet & Pressure Monitoring System
  • Continuous Fresh Air Ventilation System
  • Air Conditioning & Environmental Control
  • Automatic Shutdown & Gas Detection Interlock System
  • Multi-Gas Detection & Remote Monitoring Capability

System Benefits

  • Safe, Cost-Effective & Time-Efficient Operations
  • Elimination of Production Shutdowns
  • Continuous Operational Productivity
  • Improved Asset Integrity & Extended Asset Life
  • Rapid Deployment & Efficient Project Execution
  • Integrated End-to-End Hot Work Solutions
  • Controlled Operating Procedures
  • Reduced Operational Risk

Industries We Serve

  • Refineries
  • Distilleries & Industrial Processing Plants
  • LNG Facilities
  • Oil & Gas
  • Hydrogen Facilities
  • Marine & Offshore Assets
  • Petrochemical