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/ Product catalogue / Decentralized ventilation units / Decentralized HRU for residential buildings / Advanced / TwinFresh Comfo RA1-50 V.3 / TwinFresh Comfo RA1-50 V.3

Vents TwinFresh Comfo RA1-50 V.3

Vents TwinFresh Comfo RA1-50 V.3 - The TwinFresh Comfo user-friendly ventilator ensures fresh and clean air with a comfort level of humidity in your house
Series: TwinFresh Comfo RA1-50 V.3
The TwinFresh Comfo user-friendly ventilator ensures fresh and clean air with a comfort level of humidity in your house
  • Air flow in heat recovery mode: 25 m3/h
  • Sound pressure level LpA at 3 m: 23 dB(A)
  • Sound pressure level LpA at 1 m: 32 dB(A)
  • Heat exchanger type: Regenerative
  • Filter: G3 (G4 F7 опційно)
  • Sound insulation
  • Motor type: EC
  • Control: Remote Control
  • Casing material: Plastic
  • Humidity sensor: Built-in
Unit of measurement TwinFresh Comfo RA1-50 V.3
Minimum supply voltage V 100
Maximum supply voltage V 240
Power supply frequency Hz 50/60
Rated power W 4.50 5.00 7.00
Unit current A 0.024 0.026 0.039
Air flow in ventilation mode m3/h 20 35 50
Air flow in heat recovery mode m3/h 10 18 25
Sound pressure level LpA at 3 m dB(A) 13 20 23
Sound pressure level LpA at 1 m dB(A) 22 29 32
Heat recovery efficiency, max % 88
Heat exchanger type - Regenerative
Heat exchanger material - Ceramic
Filter - G3 (G4 F7 опційно)
Transported air temperature (max) °С 40
Transported air temperature (min) °С -20
Ambient air temperature min °С 1
Ambient air temperature max °С 40
Ambient air humidity max % 65
Ingress protection rating - IP24
Vents TwinFresh Comfo RA1-50 V.3 37 50 2016
Trademark Vents
Model TwinFresh Comfo RA1-50 V.3
Specific energy consumption (SEC) (kWh/(m2/a)) Cold Average Warm
-81.8 A+ -39.3 A -14.9 E
Type of ventilation unit Bidirectional
Type of drive installed 3-speed
Type of heat recovery system Regenerative
Thermal efficiency of heat recovery (%) 80
Maximum flow rate (m3/h) 50
Electric power input (W) 7
Reference flow rate (m3/s) 0.005
Specific power input (SPI) (W/(m3/h)) 0.286
Control typology Local demand control
Airflow sensitivity at +20 Pa and -20 Pa (%) 0.4
Declared typology RVU BVU
Sound power level (dB(A)) 37
The annual electricity consumption (AEC) (kWh/a) Cold Average Warm
206 206 206
The annual heating saved (AHS) (kWh/a) Cold Average Warm
87 44 20
Datasheet
"VENTS TwinFresh Comfo RA1 V.3" product description 09-2021
3.73 Mb
Manual
"TwinFresh Comfo RA(1)-50(85) V.3" user's manual 12-2023 (V123EN-05)
4.09 Mb
Manual
"TwinFresh Comfo RA(1)-50(85) V.3" user's manual 04-2021 (V123EN-05)
5.28 Mb
BIM/CAD models
TwinFresh Comfo RA1-50(85) V.3
2.14 Mb
Image
TwinFresh Comfo RA1-50 V.3 - image 1
355 Kb
Vents TwinFresh Comfo RA1-50 V.3 - Dimensions
Other accessories
Name Photo Description
Vents EH-14 beige 160 EH-14 beige 160 Plastic outer hood
Vents EH-14 black 160 EH-14 black 160 Plastic outer hood
Vents EH-14 brown 160 EH-14 brown 160 Plastic outer hood
Vents EH-14 chrome 160 EH-14 chrome 160 Plastic outer hood
Vents EH-14 grey 160 EH-14 grey 160 Plastic outer hood
Vents EH-14 terracotta 160 EH-14 terracotta 160 Plastic outer hood
Vents EH-14 white 160 EH-14 white 160 Plastic outer hood
Vents EH-17 beige 160 EH-17 beige 160 Plastic outer hood
Vents EH-17 black 160 EH-17 black 160 Plastic outer hood
Vents EH-17 brown 160 EH-17 brown 160 Plastic outer hood
Vents EH-17 grey 160 EH-17 grey 160 Plastic outer hood
Vents EH-17 terracotta 160 EH-17 terracotta 160 Plastic outer hood
Vents EH-17 white 160 EH-17 white 160 Plastic outer hood
Vents MVVM 162 05 MVVM 162 05 Outer ventilation hood
Other accessories
Name Photo Description
Vents EH-2 chrome 160 EH-2 chrome 160 Outer hood for thin walls
Vents EH-2 grey 160 EH-2 grey 160 Outer hood for thin walls
Vents EH-13 chrome 160 EH-13 chrome 160 Outer hood for cold climate
Vents EH-13 white 160 EH-13 white 160 Outer hood for cold climate
Vents TwinFresh R-50 TwinFresh R-50 Kit for pre-installation
Vents TwinFresh Comfo RA1-50 V.3 completion kit TwinFresh Comfo RA1-50 V.3 completion kit Completion kit (for the TwinFresh Comfo RA1-50 V.3 model)
Vents RC TwinFresh Comfo R-50 RC TwinFresh Comfo R-50 Remote control
Vents SF TwinFresh R-50 G3 SF TwinFresh R-50 G3 G3 filter kit (2 pcs.)
Vents SFC 150x50 F7 SFC 150x50 F7 Filter
Vents SFC 150x50 G4 SFC 150x50 G4 Filter
Other accessories
Name Photo Description
Vents MVMO 150 bV1s An MVMO 150 bV1s An Supply and exhaust round edge-raised metal grilles
Flat duct
Name Photo Description
Vents 3805 3805 Wall mounting
Vents 3810 3810 Wall mounting