Central ventilation unit type HRV 20 for ceiling and Wall mounting (up to 200 m³/h) with heat recovery

• With cross-flow heat exchanger for single-family homes and multi-storey buildings
• For wall and ceiling mounting
• 3 ventilation levels (50/120/200 m³/h)
• Safety threshold if there is a risk of frost
• Automatic summer/winter control via bypass damper
• Anti-freeze heat exchanger
• Building cool-down protection
• Sheet steel housing, epoxy powder-coated
• Operation only possible with additional controller (not included)

Technical data:
• Voltage: 230 V/50 Hz
• Power consumption: 2 x 67 W DC
• Protection class: IP 32
• Heat recovery rate: up to 92%
• Energy efficiency class: A+
• 2 air filter class G4
• Heat exchanger made of plastic
• Air connector connection size: 4 x DN 150
• Condensate connection size: DN 40
• Weight: approx. 28 kg