WS 470

Centralised ventilation unit with heat recovery in models with preheating register, bypass, enthalpy heat exchanger and combinations thereof, up to 470 m³/h

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WS 470 B

Centralised, highly-efficient ventilation units with EC fans and constant volumetric flow regulation, including bypass and cross-counterflow exchanger, supply and exhaust air on left, air volume 80 - 470 m³/h, connection diameter 4 x DN 160, 4 SVR 160 plug connectors or 90° B90-160 elbow needed to connect folded spiral-seams ducts (order as accessories), including RLS 1 WR control unit, including integrated web server and MAICO app (air@home) for mobile unit control, live reports via web tool, DIBT approval and passive house certificate, KNX and EnOcean connection possible

  • On the notes

WS 470 K

Centralised, highly-efficient ventilation units with EC fans and constant volumetric flow regulation, including preheating register and cross-counterflow exchanger, supply and exhaust air on left, air volume 80 - 470 m³/h, connection diameter 4 x DN 160, 4 SVR 160 plug connectors or 90° B90-160 elbow needed to connect folded spiral-seams ducts (order as accessories), including RLS 1 WR control unit, including integrated web server and MAICO app (air@home) for mobile unit control, live reports via web tool, DIBT approval and passive house certificate, KNX and EnOcean connection possible

  • On the notes

WS 470 KB

Centralised, highly-efficient ventilation units with EC fans and constant volumetric flow regulation, including preheating register, bypass and cross-counterflow exchanger, supply and exhaust air on left, air volume 80 - 470 m³/h, connection diameter 4 x DN 160, 4 SVR 160 plug connectors or 90° B90-160 elbow needed to connect folded spiral-seams ducts (order as accessories), including RLS 1 WR control unit, including integrated web server and MAICO app (air@home) for mobile unit control, live reports via web tool, DIBT approval and passive house certificate, KNX and EnOcean connection possible

  • On the notes

WS 470 ET

Centralised, highly-efficient ventilation units with EC fans and constant volumetric flow regulation, including enthalpy cross-counterflow exchanger, supply and exhaust air on left, air volume 80 - 470 m³/h, connection diameter 4 x DN 160, 4 SVR 160 plug connectors or 90° B90-160 elbow needed to connect folded spiral-seams ducts (order as accessories), including RLS 1 WR control unit, including integrated web server and MAICO app (air@home) for mobile unit control, live reports via web tool, DIBT approval and passive house certificate, KNX and EnOcean connection possible

  • On the notes

WS 470 BET

Centralised, highly-efficient ventilation units with EC fans and constant volumetric flow regulation, including bypass and enthalpy cross-counterflow exchanger, supply and exhaust air on left, air volume 80 - 470 m³/h, connection diameter 4 x DN 160, 4 SVR 160 plug connectors or 90° B90-160 elbow needed to connect folded spiral-seams ducts (order as accessories), including RLS 1 WR control unit, including integrated web server and MAICO app (air@home) for mobile unit control, live reports via web tool, DIBT approval and passive house certificate, KNX and EnOcean connection possible

  • On the notes

WS 470 KET

Centralised, highly-efficient ventilation units with EC fans and constant volumetric flow regulation, including preheating register and enthalpy cross-counterflow exchanger, supply and exhaust air on left, air volume 80 - 470 m³/h, connection diameter 4 x DN 160, 4 SVR 160 plug connectors or 90° B90-160 elbow needed to connect folded spiral-seams ducts (order as accessories), including RLS 1 WR control unit, including integrated web server and MAICO app (air@home) for mobile unit control, live reports via web tool, DIBT approval and passive house certificate, KNX and EnOcean connection possible

  • On the notes

WS 470 KBET

Centralised, highly-efficient ventilation units with EC fans and constant volumetric flow regulation, including preheating register, bypass and enthalpy cross-counterflow exchanger, supply and exhaust air on left, air volume 80 - 470 m³/h, connection diameter 4 x DN 160, 4 SVR 160 plug connectors or 90° B90-160 elbow needed to connect folded spiral-seams ducts (order as accessories), including RLS 1 WR control unit, including integrated web server and MAICO app (air@home) for mobile unit control, live reports via web tool, DIBT approval and passive house certificate, KNX and EnOcean connection possible

  • On the notes
Article WS 470 B WS 470 K WS 470 KB WS 470 ET WS 470 BET WS 470 KET WS 470 KBET
Produktdetails Produktdetails Produktdetails Produktdetails Produktdetails Produktdetails Produktdetails
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Product type Centralised ventilation unit Centralised ventilation unit Centralised ventilation unit Centralised ventilation unit Centralised ventilation unit Centralised ventilation unit Centralised ventilation unit
Article number: 0095.0229 0095.0230 0095.0231 0095.0232 0095.0233 0095.0234 0095.0235
Air flow volume 80 m³/h - 470 m³/h 80 m³/h - 470 m³/h 80 m³/h - 470 m³/h 80 m³/h - 470 m³/h 80 m³/h - 470 m³/h 80 m³/h - 470 m³/h 80 m³/h - 470 m³/h
Energy efficiency class A A A A A A A
Type of voltage Alternating current Alternating current Alternating current Alternating current Alternating current Alternating current Alternating current
Rated voltage 230 V 230 V 230 V 230 V 230 V 230 V 230 V
Frequency 50 Hz/60 Hz 50 Hz/60 Hz 50 Hz/60 Hz 50 Hz/60 Hz 50 Hz/60 Hz 50 Hz/60 Hz 50 Hz/60 Hz
SPI value in accordance with DIN EN 13141-7 (A7) 0,26 Wh/m³ 0,26 Wh/m³ 0,26 Wh/m³ 0,25 Wh/m³ 0,25 Wh/m³ 0,25 Wh/m³ 0,25 Wh/m³
Power consumption in accordance with DIN EN 13141-7 (A7) 87 W 87 W 87 W 85 W 85 W 85 W 85 W
Stand-by power consumption < 1 W < 1 W < 1 W < 1 W < 1 W < 1 W < 1 W
Imax 2 A 11,5 A 11,5 A 2 A 2 A 11,5 A 11,5 A
Degree of protection IP 40 IP 40 IP 40 IP 40 IP 40 IP 40 IP 40
DIBT approval yes yes yes yes yes yes yes
PHI certification yes yes yes yes yes yes yes
System type Centralised Centralised Centralised Centralised Centralised Centralised Centralised
Housing material Sheet steel, powder coated Sheet steel, powder coated Sheet steel, powder coated Sheet steel, powder coated Sheet steel, powder coated Sheet steel, powder coated Sheet steel, powder coated
Heat exchanger material Synthetic material Synthetic material Synthetic material Synthetic material Synthetic material Synthetic material Synthetic material
Inner coating material Plastic EPP Plastic EPP Plastic EPP Plastic EPP Plastic EPP Plastic EPP Plastic EPP
Colour white aluminium, similar to RAL 9006 white aluminium, similar to RAL 9006 white aluminium, similar to RAL 9006 white aluminium, similar to RAL 9006 white aluminium, similar to RAL 9006 white aluminium, similar to RAL 9006 white aluminium, similar to RAL 9006
Weight 67 kg 67 kg 67 kg 73 kg 73 kg 73 kg 73 kg
Filter class G4/F7 G4/F7 G4/F7 G4/F7 G4/F7 G4/F7 G4/F7
Connection diameter 160 mm 160 mm 160 mm 160 mm 160 mm 160 mm 160 mm
Connection diameter of condensation drain 1 1/2" (screen valve) 1 1/2" (screen valve) 1 1/2" (screen valve) 1 1/2" (screen valve) 1 1/2" (screen valve) 1 1/2" (screen valve) 1 1/2" (screen valve)
Width 841 mm 841 mm 841 mm 841 mm 841 mm 841 mm 841 mm
Height 857 mm 857 mm 857 mm 857 mm 857 mm 857 mm 857 mm
Depth 598 mm 598 mm 598 mm 598 mm 598 mm 598 mm 598 mm
Airstream temperature at IMax -20 °C up to 40 °C -20 °C up to 40 °C -20 °C up to 40 °C -20 °C up to 40 °C -20 °C up to 40 °C -20 °C up to 40 °C -20 °C up to 40 °C
Max. degree of heat provision in accordance with DIN EN 13141-7 (A7) 96 % 96 % 96 % 93 % 93 % 93 % 93 %
Heat exchanger construction type Cross-counterflow Cross-counterflow Cross-counterflow Enthalpy cross-counterflow Enthalpy cross-counterflow Enthalpy cross-counterflow Enthalpy cross-counterflow
Bypass yes No yes No yes No yes
Frost protection No integrated integrated No No integrated integrated
Enthalpy heat exchanger No No No yes yes yes yes
Antifreeze circuit yes yes yes yes yes yes yes
Summer circuit ECO exhaust air / ECO supply air ECO exhaust air / ECO supply air ECO exhaust air / ECO supply air ECO exhaust air / ECO supply air ECO exhaust air / ECO supply air ECO exhaust air / ECO supply air ECO exhaust air / ECO supply air
Filter monitoring with time control with time control with time control with time control with time control with time control with time control
Humidity control integrated integrated integrated integrated integrated integrated integrated
CO2-control (optional) SKD SKD SKD SKD SKD SKD SKD
Air quality control (optional) EAQ 10/3 EAQ 10/3 EAQ 10/3 EAQ 10/3 EAQ 10/3 EAQ 10/3 EAQ 10/3
KNX connection (optional) K-SM K-SM K-SM K-SM K-SM K-SM K-SM
MODBUS interface integrated integrated integrated integrated integrated integrated integrated
Control unit included in scope of delivery. RLS 1 WR, App RLS 1 WR, App RLS 1 WR, App RLS 1 WR, App RLS 1 WR, App RLS 1 WR, App RLS 1 WR, App
Control unit (optional) RLS T1 WS RLS T1 WS RLS T1 WS RLS T1 WS RLS T1 WS RLS T1 WS RLS T1 WS
EnOcean wireless integration (optional) E-SM E-SM E-SM E-SM E-SM E-SM E-SM
Mobile control yes yes yes yes yes yes yes
Housing emission sound pressure level 42 dB(A) / Spacing 1m, sound absorption 10 m² 42 dB(A) / Spacing 1m, sound absorption 10 m² 42 dB(A) / Spacing 1m, sound absorption 10 m² 42 dB(A) / Spacing 1m, sound absorption 10 m² 42 dB(A) / Spacing 1m, sound absorption 10 m² 42 dB(A) / Spacing 1m, sound absorption 10 m² 42 dB(A) / Spacing 1m, sound absorption 10 m²
Packing unit 1 piece 1 piece 1 piece 1 piece 1 piece 1 piece 1 piece
Range K K K K K K K
EAN 4012799952299 4012799952305 4012799952312 4012799952329 4012799952336 4012799952343 4012799952350
Humidity conditions with enthalpy heat exchanger in accordance with DIN EN 13141-7 (A2) not specified not specified not specified 57 % 57 % 57 % 57 %

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