WS 170 air@home

Centralised ventilation unit with heat recovery, in standard, comfort and bypass versions up to 160 m³/h

WS 170 air@home IM0014394.PNG Centralised ventilation unit with heat recovery, in standard, comfort and bypass versions up to 160 m³/h

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Article

WS 170 R

Centralised ventilation unit with very effective heat recovery through cross-counterflow exchanger, EC motors with constant volumetric flow regulation, supply and exhaust air on the right, 4 x DN 125, including RLS 1 WR control unit and mobile control by app, DIBT approval, 40 - 160 m³/h, 23 - 46 m³/h in interval mode, KNX connection possible, 4 x SVR 125 plug connector or 90° B90-125 elbow needed to connect folded spiral-seams ducts (order as accessories)

  • On the notes

WS 170 RET

Centralised ventilation unit with very effective heat recovery through enthalpy cross-counterflow exchanger, EC motors with constant volumetric flow regulation, supply and exhaust air on the right, 4 x DN 125, including RLS 1 WR control unit and mobile control via app, DIBT approval, 40 - 160 m³/h, 23 - 46 m³/h in interval mode, KNX connection possible, 4 x SVR 125 plug connector or 90° B90-125 elbow needed to connect folded spiral-seams ducts (order as accessories)

  • On the notes

WS 170 L

Centralised ventilation unit with very effective heat recovery through cross-counterflow exchanger, EC motors with constant volumetric flow regulation, supply and exhaust air on the left, 4 x DN 125, including RLS 1 WR control unit and mobile control by app, DIBT approval, 40 - 160 m³/h, 23 - 46 m³/h in interval mode, KNX connection possible, 4 x SVR 125 plug connector or 90° B90-125 elbow needed to connect folded spiral-seams ducts (order as accessories)

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WS 170 LET

Centralised ventilation unit with very effective heat recovery through enthalpy cross-counterflow exchanger, EC motors with constant volumetric flow regulation, supply and exhaust air on the left, 4 x DN 125, including RLS 1 WR control unit and mobile control via app, DIBT approval, 40 - 160 m³/h, 23 - 46 m³/h in interval mode, KNX connection possible, 4 x SVR 125 plug connector or 90° B90-125 elbow needed to connect folded spiral-seams ducts (order as accessories)

  • On the notes

WS 170 KR

Centralised ventilation unit with very effective heat recovery through cross-counterflow exchanger, EC motors with constant volumetric flow regulation, supply and exhaust air on the right, 4 x DN 125, including frost protection heating and RLS 1 WR control unit and mobile control by app, DIBT and passive house approval, 40 - 160 m³/h, 23 - 46 m³/h in interval mode, KNX connection possible, 4 x SVR 125 plug connector or 90° B90-125 elbow needed to connect folded spiral-seams ducts (order as accessories)

  • On the notes

WS 170 KRET

Centralised ventilation unit with very effective heat recovery through enthalpy cross-counterflow exchanger, EC motors with constant volumetric flow regulation, supply and exhaust air on the right, 4 x DN 125, including frost protection heating and RLS 1 WR control unit and mobile control by app, DIBT approval, 40 - 160 m³/h, 23 - 46 m³/h in interval mode, KNX connection possible, 4 x SVR 125 plug connector or 90° B90-125 elbow needed to connect folded spiral-seams ducts (order as accessories)

  • On the notes

WS 170 KL

Centralised ventilation unit with very effective heat recovery through cross-counterflow exchanger, EC motors with constant volumetric flow regulation, supply and exhaust air on the left, 4 x DN 125, including frost protection heating and RLS 1 WR control unit and mobile control by app, DIBT and passive house approval, 40 - 160 m³/h, 23 - 46 m³/h in interval mode, KNX connection possible, 4 x SVR 125 plug connector or 90° B90-125 elbow needed to connect folded spiral-seams ducts (order as accessories)

  • On the notes

WS 170 KLET

Centralised ventilation unit with very effective heat recovery through enthalpy cross-counterflow exchanger, EC motors with constant volumetric flow regulation, supply and exhaust air on the right, 4 x DN 125, including frost protection heating and RLS 1 WR control unit and mobile control by app, DIBT approval, 40 - 160 m³/h, 23 - 46 m³/h in interval mode, KNX connection possible, 4 x SVR 125 plug connector or 90° B90-125 elbow needed to connect folded spiral-seams ducts (order as accessories)

  • On the notes

WS 170 KBR

Centralised ventilation unit with very effective heat recovery through cross-counterflow exchanger, EC motors with constant volumetric flow regulation, supply and exhaust air on the right, 4 x DN 125, including frost protection heating, bypass, RLS 1 WR control unit and mobile control by app, DIBT and passive house approval, 40 - 160 m³/h, 23 - 46 m³/h in interval mode, KNX and EnOcean connection possible, 4 x SVR 125 plug connector or 90° B90-125 elbow needed to connect folded spiral-seams ducts (order as accessories)

  • On the notes

WS 170 KBRET

Centralised ventilation unit with very effective heat recovery through enthalpy cross-counterflow exchanger, EC motors with constant volumetric flow regulation, supply and exhaust air on the right, 4 x DN 125, including frost protection heating, bypass, RLS 1 WR control unit and mobile control by app, 40 - 160 m³/h, 23 - 46 m³/h in interval mode, KNX and EnOcean connection possible, 4 x SVR 125 plug connector or 90° B90-125 elbow needed to connect folded spiral-seams ducts (order as accessories)

  • On the notes

WS 170 KBL

Centralised ventilation unit with very effective heat recovery through cross-counterflow exchanger, EC motors with constant volumetric flow regulation, supply and exhaust air on the left, 4 x DN 125, including frost protection heating, bypass, RLS 1 WR control unit and mobile control by app, DIBT and passive house approval, 40 - 160 m³/h, 23 - 46 m³/h in interval mode, KNX and EnOcean connection possible, 4 x SVR 125 plug connector or 90° B90-125 elbow needed to connect folded spiral-seams ducts (order as accessories)

  • On the notes

WS 170 KBLET

Centralised ventilation unit with very effective heat recovery through enthalpy cross-counterflow exchanger, EC motors with constant volumetric flow regulation, supply and exhaust air on the left, 4 x DN 125, including frost protection heating, bypass, RLS 1 WR control unit and mobile control by app, 40 - 160 m³/h, 23 - 46 m³/h in interval mode, KNX and EnOcean connection possible, 4 x SVR 125 plug connector or 90° B90-125 elbow needed to connect folded spiral-seams ducts (order as accessories)

  • On the notes
ArticleWS 170 RWS 170 RETWS 170 LWS 170 LETWS 170 KRWS 170 KRETWS 170 KLWS 170 KLETWS 170 KBRWS 170 KBRETWS 170 KBLWS 170 KBLET
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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 Centralised ventilation unit Centralised ventilation unit Centralised ventilation unit Centralised ventilation unit Centralised ventilation unit
Article number: 0095.0276 0095.0277 0095.0278 0095.0279 0095.0280 0095.0281 0095.0282 0095.0283 0095.0087 0095.0114 0095.0088 0095.0115
ModelStandard version - right-handStandard version - right-handStandard version - left-handStandard version - left-handComfort version - right-handComfort version - right-handComfort version - left-handComfort version - right-handBypass version - right-handBypass version - right-handBypass version - left-handBypass version - left-hand
Number of ventilation levels444444444444
Air flow volume40 m³/h - 160 m³/h40 m³/h - 160 m³/h40 m³/h - 160 m³/h40 m³/h - 160 m³/h40 m³/h - 160 m³/h40 m³/h - 160 m³/h40 m³/h - 160 m³/h40 m³/h - 160 m³/h40 m³/h - 160 m³/h40 m³/h - 160 m³/h40 m³/h - 160 m³/h40 m³/h - 160 m³/h
Volumetric flow constantyesyesyesyesyesyesyesyesyesyesyesyes
SEC average-38,6 kWh/(m²*a)-36,53 kWh/(m²*a)-38,6 kWh/(m²*a)-36,53 kWh/(m²*a)-38,6 kWh/(m²*a)-36,53 kWh/(m²*a)-38,6 kWh/(m²*a)-36,53 kWh/(m²*a)-38,6 kWh/(m²*a)-36,53 kWh/(m²*a)-38,6 kWh/(m²*a)-36,53 kWh/(m²*a)
Energy efficiency classAAAAAAAAAAAA
Type of voltageAlternating currentAlternating currentAlternating currentAlternating currentAlternating currentAlternating currentAlternating currentAlternating currentAlternating currentAlternating currentAlternating currentAlternating current
Rated voltage230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V
Frequency50 Hz/60 Hz50 Hz/60 Hz50 Hz/60 Hz50 Hz/60 Hz50 Hz/60 Hz50 Hz/60 Hz50 Hz/60 Hz50 Hz/60 Hz50 Hz/60 Hz50 Hz/60 Hz50 Hz/60 Hz50 Hz/60 Hz
SPI value in accordance with DIN EN 13141-7 (A7)0,32 Wh/m³0,28 Wh/m³0,32 Wh/m³0,28 Wh/m³0,32 Wh/m³0,28 Wh/m³0,32 Wh/m³0,28 Wh/m³0,32 Wh/m³0,28 Wh/m³0,32 Wh/m³0,28 Wh/m³
Power consumption21 W - 80 W / At 100 Pa counter pressure21 W - 80 W / At 100 Pa counter pressure21 W - 80 W / At 100 Pa counter pressure21 W - 80 W / At 100 Pa counter pressure21 W - 80 W / At 100 Pa counter pressure21 W - 80 W / At 100 Pa counter pressure21 W - 80 W / At 100 Pa counter pressure21 W - 80 W / At 100 Pa counter pressure21 W - 80 W / At 100 Pa counter pressure21 W - 80 W / At 100 Pa counter pressure21 W - 80 W / At 100 Pa counter pressure21 W - 80 W / At 100 Pa counter pressure
Power consumption in accordance with DIN EN 13141-7 (A7)35 W36 W35 W36 W35 W36 W35 W36 W35 W36 W35 W36 W
Stand-by power consumption< 1 W< 1 W< 1 W< 1 W< 1 W< 1 W< 1 W< 1 W< 1 W< 1 W< 1 W< 1 W
Imax0,5 A0,5 A0,5 A0,5 A0,5 A / With active 4 A frost protection heating0,5 A / With active 4 A frost protection heating0,5 A / With active 4 A frost protection heating0,5 A / With active 4 A frost protection heating0,5 A / With active 4 A frost protection heating0,5 A / With active 4 A frost protection heating0,5 A / With active 4 A frost protection heating0,5 A / With active 4 A frost protection heating
Degree of protectionIP 00IP 00IP 00IP 00IP 00IP 00IP 00IP 00IP 00IP 00IP 00IP 00
DIBT approvalyesyesyesyesyesyesyesyesyesNoyesNo
PHI certificationNoNoNoNoyesNoyesNoyesNoyesNo
Installation siteBathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / HallBathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / HallBathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / HallBathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / HallBathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / HallBathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / HallBathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / HallBathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / HallBathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / HallBathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / HallBathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / HallBathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / Hall
System typeCentralisedCentralisedCentralisedCentralisedCentralisedCentralisedCentralisedCentralisedCentralisedCentralisedCentralisedCentralised
Housing materialSheet steel, powder coatedSheet steel, powder coatedSheet steel, powder coatedSheet steel, powder coatedSheet steel, powder coatedSheet steel, powder coatedSheet steel, powder coatedSheet steel, powder coatedSheet steel, powder coatedSheet steel, powder coatedSheet steel, powder coatedSheet steel, powder coated
Heat exchanger materialSynthetic materialSynthetic materialSynthetic materialSynthetic materialSynthetic materialSynthetic materialSynthetic materialSynthetic materialSynthetic materialSynthetic materialSynthetic materialSynthetic material
Inner coating materialPlastic EPPPlastic EPPPlastic EPPPlastic EPPPlastic EPPPlastic EPPPlastic EPPPlastic EPPPlastic EPPPlastic EPPPlastic EPPPlastic EPP
Colourwhite aluminium, similar to RAL 9006white aluminium, similar to RAL 9006white aluminium, similar to RAL 9006white aluminium, similar to RAL 9006white aluminium, similar to RAL 9006white aluminium, similar to RAL 9006white aluminium, similar to RAL 9006white aluminium, similar to RAL 9006white aluminium, similar to RAL 9006white aluminium, similar to RAL 9006white aluminium, similar to RAL 9006white aluminium, similar to RAL 9006
Weight36,5 kg40 kg36,5 kg40 kg42,5 kg46 kg42,5 kg46 kg44,8 kg48 kg44,8 kg48 kg
Filter classG4 / G4G4 / G4G4 / G4G4 / G4G4 / F7G4 / F7G4 / F7G4 / F7G4 / F7G4 / F7G4 / F7G4 / F7
Connection diameter125 mm125 mm125 mm125 mm125 mm125 mm125 mm125 mm125 mm125 mm125 mm125 mm
Connection diameter of condensation drain3/4" hose connection or drain pipe with a diameter of 28 mm3/4" hose connection or drain pipe with a diameter of 28 mm3/4" hose connection or drain pipe with a diameter of 28 mm3/4" hose connection or drain pipe with a diameter of 28 mm3/4" hose connection or drain pipe with a diameter of 28 mm3/4" hose connection or drain pipe with a diameter of 28 mm3/4" hose connection or drain pipe with a diameter of 28 mm3/4" hose connection or drain pipe with a diameter of 28 mm3/4" hose connection or drain pipe with a diameter of 28 mm3/4" hose connection or drain pipe with a diameter of 28 mm3/4" hose connection or drain pipe with a diameter of 28 mm3/4" hose connection or drain pipe with a diameter of 28 mm
Width595 mm595 mm595 mm595 mm595 mm595 mm595 mm595 mm595 mm595 mm595 mm595 mm
Height820 mm820 mm820 mm820 mm820 mm820 mm820 mm820 mm820 mm820 mm820 mm820 mm
Depth375 mm375 mm375 mm375 mm375 mm375 mm375 mm375 mm435 mm435 mm435 mm435 mm
Airstream temperature at IMax-20 °C up to 60 °C-20 °C up to 60 °C-20 °C up to 60 °C-20 °C up to 60 °C-20 °C up to 60 °C-20 °C up to 60 °C-20 °C up to 60 °C-20 °C up to 60 °C-20 °C up to 60 °C-20 °C up to 60 °C-20 °C up to 60 °C-20 °C up to 60 °C
Ambient temperature10 °C up to 40 °C10 °C up to 40 °C10 °C up to 40 °C10 °C up to 40 °C10 °C up to 40 °C10 °C up to 40 °C10 °C up to 40 °C10 °C up to 40 °C10 °C up to 40 °C10 °C up to 40 °C10 °C up to 40 °C10 °C up to 40 °C
Max. degree of heat provision in accordance with DIN EN 13141-7 (A7)95 %90 %95 %90 %95 %90 %95 %90 %95 %90 %95 %90 %
Heat exchanger construction typeCross-counterflowEnthalpy cross-counterflowCross-counterflowEnthalpy cross-counterflowCross-counterflowEnthalpy cross-counterflowCross-counterflowEnthalpy cross-counterflowCross-counterflowEnthalpy cross-counterflowCross-counterflowEnthalpy cross-counterflow
BypassNoNoNoNoNoNoNoNoautomaticautomaticautomaticautomatic
Frost protectionExternalExternalExternalExternalintegratedintegratedintegratedintegratedintegratedintegratedintegratedintegrated
Enthalpy heat exchangerNoyesNoyesNoyesNoyesNoyesNoyes
Antifreeze circuityesyesyesyesyesyesyesyesyesyesyesyes
Summer circuitExhaust air / supply airExhaust air / supply airExhaust air / supply airExhaust air / supply airExhaust air / supply airExhaust air / supply airExhaust air / supply airExhaust air / supply airExhaust air / supply airExhaust air / supply airExhaust air / supply airExhaust air / supply air
Filter monitoringwith time controlwith time controlwith time controlwith time controlwith time controlwith time controlwith time controlwith time controlwith time controlwith time controlwith time controlwith time control
Humidity controlintegratedintegratedintegratedintegratedintegratedintegratedintegratedintegratedintegratedintegratedintegratedintegrated
CO2-control (optional)SKDSKDSKDSKDSKDSKDSKDSKDSKDSKDSKDSKD
Air quality control (optional)EAQ 10/3EAQ 10/3EAQ 10/3EAQ 10/3EAQ 10/3EAQ 10/3EAQ 10/3EAQ 10/3EAQ 10/3EAQ 10/3EAQ 10/3EAQ 10/3
KNX connection (optional)K-SMK-SMK-SMK-SMK-SMK-SMK-SMK-SMK-SMK-SMK-SMK-SM
MODBUS interfaceintegratedintegratedintegratedintegratedintegratedintegratedintegratedintegratedintegratedintegratedintegratedintegrated
Control unit included in scope of delivery.RLS 1 WR, AppRLS 1 WR, AppRLS 1 WR, AppRLS 1 WR, AppRLS 1 WR, AppRLS 1 WR, AppRLS 1 WR, AppRLS 1 WR, AppRLS 1 WR, AppRLS 1 WR, AppRLS 1 WR, AppRLS 1 WR, App
Control unit (optional)RLS T1 WSRLS T1 WSRLS T1 WSRLS T1 WSRLS T1 WSRLS T1 WSRLS T1 WSRLS T1 WSRLS T1 WSRLS T1 WSRLS T1 WSRLS T1 WS
Wireless switch on/off (optional)XE 1, XS 1XE 1, XS 1XE 1, XS 1XE 1, XS 1XE 1, XS 1XE 1, XS 1XE 1, XS 1XE 1, XS 1XE 1, XS 1XE 1, XS 1XE 1, XS 1XE 1, XS 1
EnOcean wireless integration (optional)E-SME-SME-SME-SME-SME-SME-SME-SME-SME-SME-SME-SM
Mobile controlyesyesyesyesyesyesyesyesyesyesyesyes
Housing emission sound pressure level42 dB(A) / 45 dB(A) / 47 dB(A) / Spacing 1m, sound absorption 10 m²42 dB(A) / 45 dB(A) / 47 dB(A) / Spacing 1m, sound absorption 10 m²42 dB(A) / 45 dB(A) / 47 dB(A) / Spacing 1m, sound absorption 10 m²42 dB(A) / 45 dB(A) / 47 dB(A) / Spacing 1m, sound absorption 10 m²32 dB(A) / 34 dB(A) / 35 dB(A) / Spacing 1m, sound absorption 10 m²32 dB(A) / 34 dB(A) / 35 dB(A) / Spacing 1m, sound absorption 10 m²32 dB(A) / 34 dB(A) / 35 dB(A) / Spacing 1m, sound absorption 10 m²32 dB(A) / 34 dB(A) / 35 dB(A) / Spacing 1m, sound absorption 10 m²32 dB(A) / 34 dB(A) / 35 dB(A) / Spacing 1m, sound absorption 10 m²32 dB(A) / 34 dB(A) / 35 dB(A) / Spacing 1m, sound absorption 10 m²32 dB(A) / 34 dB(A) / 35 dB(A) / Spacing 1m, sound absorption 10 m²32 dB(A) / 34 dB(A) / 35 dB(A) / Spacing 1m, sound absorption 10 m²
Packing unit1 piece1 piece1 piece1 piece1 piece1 piece1 piece1 piece1 piece1 piece1 piece1 piece
RangeKKKKKKKKKKKK
GTIN (EAN)401279995276340127999527704012799952787401279995279440127999528004012799952817401279995282440127999528314012799950875401279995114840127999508824012799951155
Humidity conditions with enthalpy heat exchanger in accordance with DIN EN 13141-7 (A2)not specified80 %not specified80 %not specified80 %not specified80 %not specified80 %not specified80 %
Power of preheating registernot specifiednot specifiednot specifiednot specified0,74 kW0,74 kW0,74 kW0,74 kW0,74 kW0,74 kW0,74 kW0,74 kW

* Blue markings show the differences between the products.

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