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HRU 420 N
Domestic ventilation with high efficiency heat recovery (>90%)
The HRU is a surprisingly compact ventilation unit, Standardly installed with inverter controlled EC fans.
Optionally fitted with a fully automated face and bypass damper, which supplies “free cooling” (when available) during summer nights.
Housing
• Material polypropylene, chalk filled
• Casing 100% recyclable
• Fire safety class B1/B2
• Colour: ivory white
• Integrated drip tray left or right
• Internally acoustically insulated
• Coldbridge free construction
• Flexible duct connections: horizontally and/or vertically
