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DRX OPTI series air handling units with capacities of 200 m3/h, 250 m3/h, 350 m3/ h, 450 m3/h, 550 m3/h

May contain:

  • Core counter-flow exchanger with high heat recovery efficiency
  • low-energy EC fans – ensuring low-cost, quiet and reliable operation for many years of operation
  • touch panel included in the price of the heat recovery unit
  • quiet operation thanks to optimally selected components and insulation
  • modern design
  • reversible unit
  • various installation methods (standing, wall, suspended)
  • wall mounting bracket included
  • pre-heater for even greater control of the exchanger against freezing,
  • Anti-freeze system – pre-heater
  • 100% summer circulation by-pass.
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DRX OPTI C

Recuperator connections: located in position 45"
Efficiency: DRX OPTI 350 C -350 m³/h DRX OPTI 450 C -450 m³/h
Energy efficiency class: A
Controller: Defro Air
Efficiency: to 95%
Standard equipment: The air handling unit is equipped with a unit operation controller with a 4.3" color display, a set of wall brackets.
Optional equipment - for an additional fee: Can be equipped with a CO₂ sensor and an HR humidity sensor.
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DRX OPTI F

Recuperator connections: located in a horizontal position
Efficiency: DRX 350 F - up to 350 m³/h DRX 450 F - up to 450 m³/h
Energy efficiency class: A
Controller: Defro Air
Efficiency: to 95%
Standard equipment: The air handling unit is equipped with a unit operation controller with a 4.3" color display.
Optional equipment - for an additional fee: ST-505 internet communication module (LAN) or WiFi RS internet communication module. Additionally, it can be equipped with a CO₂ sensor and an HR humidity sensor.
Additional information: DRX OPTI F L control unit - (mirror image) available upon request at no additional charge.
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DRX OPTI H

Recuperator connections: located in a horizontal position
Efficiency: DRX 300 H OPTI - do 350 m³/h DRX 400 H OPTI - do 450 m³/h DRX 500 H OPTI - do 550 m³/h
Energy efficiency class: A
Controller: Defro Air
Efficiency: to 95%
Standard equipment: The air handling unit is equipped with a unit operation controller with a 4.3" color display, a set of wall brackets.
Optional equipment - for an additional fee: ST-505 internet communication module (LAN) or WiFi RS internet communication module. Additionally, it can be equipped with a CO₂ sensor and an HR humidity sensor. Possibility of using elements for ceiling mounting: mounting console suspended from the heat recovery unit or on a base for the heat recovery unit.
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DRX OPTI V

Recuperator connections: located in a vertical position
Efficiency: DRX 300 V OPTI - up to 350 m³/h DRX 400 V OPTI - up to 450 m³/h DRX 500 V OPTI - up to 550 m³/h
Energy efficiency class: A
Controller: Defro Air
Efficiency: to 95%
Standard equipment: The air handling unit is equipped with a unit operation controller with a 4.3" color display, a set of wall brackets.
Optional equipment - for an additional fee: ST-505 internet communication module (LAN) or WiFi RS internet communication module. Additionally, it can be equipped with a CO₂ sensor and an HR humidity sensor. Possibility of using elements for ceiling mounting: mounting console suspended from the heat recovery unit or on a base for the heat recovery unit.
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DRX OPTI V S

Recuperator connections: located in a vertical position
Efficiency: DRX 250 VS OPTI - do 200 m³/h
Energy efficiency class: A
Controller: Defro Air
Efficiency: to 95%
Standard equipment: The air handling unit is equipped with a unit operation controller with a 4.3" color display, a set of wall brackets.
Optional equipment - for an additional fee: ST-505 internet communication module (LAN) or WiFi RS internet communication module. Additionally, it can be equipped with a CO₂ sensor and an HR humidity sensor. Possibility of using elements for ceiling mounting: mounting console suspended from the heat recovery unit or on a base for the heat recovery unit.
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The DEFRO air handling unit is perfect for maintaining high air quality in your home. With advanced technology and energy efficiency, DRX not only provides comfort, but also savings in the long run, creating a friendly environment for your family.

High quality
The best components
Guarantee
The best, experienced, fast device service