Roof Top Unit Dirna Integral Power DUO 24V dusty environment

Dirna Integral Power DUO 24V

Available only for vehicles without a roof hatch (roof window).

Integral Power DUO is the latest generation of roof-mounted air conditioning systems from Dirna Bergstrom, developed as the evolution of the well-known Integral Power II. It is a fully electric unit that combines air conditioning and heating in a single system, ensuring maximum thermal comfort throughout the year.

The unit is installed on the vehicle cab roof and is the ideal solution for vehicles without factory-installed air conditioning, for boosting an existing HVAC system, or as an independent cooling and heating solution. Its robust design makes it particularly suitable for construction, agricultural, and municipal vehicles operating in demanding environments.

Key Features

• Combined cooling and heating in a single unit
• 100% electric operation without any connection to the vehicle engine
• Advanced inverter technology for high efficiency
• Up to 12 dB(A) lower external noise level compared to the previous generation
• Heavy-duty construction designed for harsh working conditions
• Minimal maintenance requirements
• Easy roof-top installation
• Perfect for cabs without a roof hatch
• Cutting template included for installation
• Environmentally friendly next-generation refrigerant R-1234yf

Typical Applications

• Excavators
• Loaders
• Dump trucks
• Cranes
• Motor graders
• Agricultural machinery
• Forklifts
• Municipal and refuse collection vehicles

Technical Specifications