Central ventilation device model HRV (up to 350 m³/h) with heat recovery

• With cross-flow heat exchanger for single-family homes and multi-storey buildings
• 2 ventilation motors
• 3 ventilation levels
• Safety threshold if there is a risk of frost
• Summer/winter automatic system via bypass flap
• Anti-freeze heat exchanger
• Building cool-down protection
• Sheet steel housing, epoxy powder-coated
• Wall bracket
• Operation only possible with additional controller (not included)
• Voltage: 230 V/50 Hz
• Heat recovery rate: up to 90%
• 2 air filter class EU3
• Heat exchanger made of plastic
• Air connector connection size: 4 x DN 150
• Condensate connection size: DN 40
• Weight: approx. 35 kg

Technical data:

HRV-25
• Extracted volume: 100/170/250 m3/h
• Flow pressure: 50/110/160 Pa
• Power consumption: 54/120/240 W
• Variable volume flow/constant pressure

HRV-30
• Extracted volume: 100/200/300 m3/h
• Flow pressure: 300/250/250 Pa
• Power consumption: 20/54/95 W
• Constant volume flow/variable pressure

HRV-35
• Extracted volume: 100/220/350 m3/h
• Flow pressure: 50/180/200 Pa
• Power consumption: 50/130/180 W
• Constant volume flow/variable pressure