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Next-Generation Air Treatment & Energy Recovery System

Powered by NUVOLT Technology and Regenerative Heat Recovery for maximum efficiency and indoor air quality.



Nuvolt Technology 

DOHAIS with NUVOLT Technology is an advanced air purification and humidity control solution designed to create healthier indoor environments. Utilizing Plasma Ion Technology, the system helps improve Indoor Air Quality (IAQ) by reducing airborne contaminants while maintaining optimal temperature and humidity levels.

Unlike conventional systems, NUVOLT Technology operates without electric heaters, helping to reduce energy consumption while delivering clean, fresh air. The system is effective in minimizing bacteria, viruses, VOCs, fine dust particles, and electrostatic contaminants, making it ideal for hospitals, laboratories, pharmaceutical facilities, food processing plants, and cold storage applications.

Why Choose Our Nuvolt Technology ?


Advanced Plasma Ion Sterilization

Removes airborne bacteria, viruses, VOCs, and fine particles to improve indoor air quality.


Lower Operating Costs

Operates without electric heaters, helping reduce energy consumption and operating costs.


Precise Humidity Management

Maintains stable humidity levels to support sensitive healthcare and industrial applications.


Enhanced Environmental Safety

Helps maintain negative or positive pressure room requirements.



Flexible System Integration

Can be integrated into existing AHU and HVAC systems.

Regenerative Heat Pipe Technology

DOHAIS with Regenerative Heat Pipe Technology is an advanced air treatment solution designed to improve energy efficiency while maintaining precise humidity control and superior indoor air quality. By utilizing heat recovery technology, the system reduces energy consumption without the need for electric heaters, making it a cost-effective and sustainable solution for critical environments.

Integrated with Plasma Ion Technology, DOHAIS helps reduce airborne contaminants such as bacteria, viruses, VOCs, and fine dust particles. The system is ideal for hospitals, laboratories, pharmaceutical facilities, food processing plants, and cold storage applications that require stable temperature, humidity, and air quality conditions.

Why Choose Our Regenerative Heat Pipe Technology ?


Energy Recovery Technology

Recovers and reuses waste heat to improve system efficiency and reduce energy consumption.


High-Performance Dehumidificatio

Effectively controls humidity levels for critical environments requiring stable air conditions.


Enhanced Indoor Air Quality

Works with Plasma Ion technology to help reduce airborne contaminants and improve air cleanliness.


Up to 20% Higher Heat Transfer Efficiency

Specialized finned tube design improves heat exchange performance compared to conventional systems.



Smart Control System

Available with PLC touchscreen and microcontroller control for easy operation and monitoring.

Application 

Laboratories

Warehouses

Cold Storage Facilities