WS 170

Centralised ventilation unit with heat recovery in 4 variants, up to 160 m³/h, without app control

WS 170 IM0014394.PNG Centralised ventilation unit with heat recovery in 4 variants, up to 160 m³/h, without app control

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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, 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, 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, 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 and RLS D1 WR digital control unit, 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 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, 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 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 and RLS 1 WR digital control unit, 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 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, 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, 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, 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 left, 4 x DN 125, including frost protection heating and RLS 1 WR control unit, 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
ArticleWS 170 RWS 170 RETWS 170 LWS 170 KBRWS 170 LETWS 170 KBLWS 170 KRWS 170 KRETWS 170 KLWS 170 KLET
Product detailsProduct detailsProduct detailsProduct detailsProduct detailsProduct detailsProduct detailsProduct detailsProduct detailsProduct details
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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
Article number: 0095.0081 0095.0110 0095.0082 0095.0085 0095.0111 0095.0086 0095.0083 0095.0112 0095.0084 0095.0113
Model

Standard version - right-hand

Standard version - right-hand

Standard version - left-hand

Bypass model, right

Standard version - left-hand

Bypass model, left

Comfort model, right

Comfort model, right

Comfort model, left

Comfort model, left

Number of ventilation levels

4

4

4

4

4

4

4

4

4

4

Air flow volume

40 m³/h - 160 m³/h

40 m³/h - 160 m³/h

40 m³/h - 160 m³/h

40 m³/h - 160 m³/h

40 m³/h - 160 m³/h

40 m³/h - 160 m³/h

40 m³/h - 160 m³/h

40 m³/h - 160 m³/h

40 m³/h - 160 m³/h

40 m³/h - 160 m³/h

Volumetric flow constant

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

Speed controllable

-

-

-

-

-

-

-

-

-

-

SEC average

-36,5 kWh/(m²*a)

-34,28 kWh/(m²*a)

-36,5 kWh/(m²*a)

not specified

-34,28 kWh/(m²*a)

not specified

-36,5 kWh/(m²*a)

-34,28 kWh/(m²*a)

-36,5 kWh/(m²*a)

-34,28 kWh/(m²*a)

Energy efficiency class

A

A

A

not specified

A

not specified

A

A

A

A

Type of voltage

Alternating current

Alternating current

Alternating current

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

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

50 Hz/60 Hz

50 Hz/60 Hz

50 Hz/60 Hz

SPI value in accordance with DIN EN 13141-7 (A7)

0,32 Wh/m³

0,28 Wh/m³

0,32 Wh/m³

not specified

0,28 Wh/m³

not specified

0,32 Wh/m³

0,28 Wh/m³

0,32 Wh/m³

0,28 Wh/m³

Power consumption

21 W - 80 W / At 100 Pa counter pressure

21 W - 80 W / At 100 Pa counter pressure

21 W - 80 W / At 100 Pa counter pressure

21 W - 80 W / At 100 Pa counter pressure

21 W - 80 W / At 100 Pa counter pressure

21 W - 80 W / At 100 Pa counter pressure

21 W - 80 W / At 100 Pa counter pressure

21 W - 80 W / At 100 Pa counter pressure

21 W - 80 W / At 100 Pa counter pressure

21 W - 80 W / At 100 Pa counter pressure

Power consumption in accordance with DIN EN 13141-7 (A7)

35 W

36 W

35 W

not specified

36 W

not specified

35 W

36 W

35 W

36 W

Stand-by power consumption

< 5 W

< 5 W

< 5 W

not specified

< 5 W

not specified

< 5 W

< 5 W

< 5 W

< 5 W

Imax

0,5 A

0,5 A

0,5 A

0,5 A / With active 4 A frost protection heating

0,5 A

0,5 A / With active 4 A frost protection heating

0,5 A / With active 4 A frost protection heating

0,5 A / With active 4 A frost protection heating

0,5 A / With active 4 A frost protection heating

0,5 A / With active 4 A frost protection heating

Degree of protection

IP 00

IP 00

IP 00

IP 00

IP 00

IP 00

IP 00

IP 00

IP 00

IP 00

DIBT approval

yes

yes

yes

yes

yes

yes

yes

No

yes

No

PHI certification

No

No

No

yes

No

yes

yes

No

yes

No

Installation site

Bathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / Hall

Bathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / Hall

Bathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / Hall

Bathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / Hall

Bathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / Hall

Bathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / Hall

Bathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / Hall

Bathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / Hall

Bathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / Hall

Bathroom / Kitchen / Cellar / Storage tank / Jamb wall / Utility room / Heating room / Hall

System type

Centralised

Centralised

Centralised

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

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

Synthetic material

Synthetic material

Synthetic material

Inner coating material

Plastic EPP

Plastic EPP

Plastic EPP

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

white aluminium, similar to RAL 9006

white aluminium

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

36,5 kg

40 kg

36,5 kg

44,8 kg

40 kg

44,8 kg

42,5 kg

46 kg

42,5 kg

46 kg

Weight including packaging

41,38 kg

51 kg

41,38 kg

50,7 kg

51 kg

50,7 kg

47 kg

51 kg

47 kg

51 kg

Filter class

G4 / G4

G4 / G4

G4 / G4

G4 / F7

G4 / G4

G4 / F7

G4 / F7

G4 / F7

G4 / F7

G4 / F7

Connection diameter

125 mm

125 mm

125 mm

125 mm

125 mm

125 mm

125 mm

125 mm

125 mm

125 mm

Connection diameter of condensation drain

3/4" hose connection or drain pipe with a diameter of 28 mm

3/4" hose connection or drain pipe with a diameter of 28 mm

3/4" hose connection or drain pipe with a diameter of 28 mm

3/4" hose connection or drain pipe with a diameter of 28 mm

3/4" hose connection or drain pipe with a diameter of 28 mm

3/4" hose connection or drain pipe with a diameter of 28 mm

3/4" hose connection or drain pipe with a diameter of 28 mm

3/4" hose connection or drain pipe with a diameter of 28 mm

3/4" hose connection or drain pipe with a diameter of 28 mm

3/4" hose connection or drain pipe with a diameter of 28 mm

Width

595 mm

595 mm

595 mm

595 mm

595 mm

595 mm

375 mm

595 mm

595 mm

595 mm

Height

820 mm

820 mm

820 mm

820 mm

820 mm

820 mm

820 mm

820 mm

820 mm

820 mm

Depth

375 mm

375 mm

375 mm

435 mm

375 mm

435 mm

595 mm

375 mm

375 mm

375 mm

Width with packaging

640 mm

640 mm

640 mm

640 mm

640 mm

640 mm

400 mm

640 mm

640 mm

640 mm

Height with packaging

990 mm

990 mm

990 mm

990 mm

990 mm

990 mm

990 mm

990 mm

990 mm

990 mm

Depth with packaging

400 mm

400 mm

400 mm

455 mm

400 mm

455 mm

640 mm

400 mm

400 mm

400 mm

Airstream temperature at IMax

-20 °C up to 60 °C

-20 °C up to 60 °C

-20 °C up to 60 °C

50 °C

-20 °C up to 60 °C

50 °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 temperature

10 °C up to 40 °C

10 °C up to 40 °C

10 °C up to 40 °C

10 °C up to 40 °C

10 °C up to 40 °C

10 °C up to 40 °C

10 °C up to 40 °C

10 °C up to 40 °C

10 °C up to 40 °C

10 °C up to 40 °C

Max. degree of heat provision in accordance with DIN EN 13141-7 (A7)

95 %

90 %

95 %

not specified

90 %

not specified

95 %

90 %

95 %

90 %

Heat exchanger construction type

Cross-counterflow

Enthalpy cross-counterflow

Cross-counterflow

Cross-counterflow

Enthalpy cross-counterflow

Cross-counterflow

Cross-counterflow

Enthalpy cross-counterflow

Cross-counterflow

Enthalpy cross-counterflow

Bypass

No

No

No

automatic

No

automatic

No

No

No

No

Frost protection

External

External

External

integrated

External

integrated

integrated

integrated

integrated

integrated

Enthalpy heat exchanger

No

yes

No

No

yes

No

No

yes

No

yes

Antifreeze circuit

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

Summer circuit

Exhaust air with RLS D1 WR

Exhaust air with RLS D1 WR

Exhaust air with RLS D1 WR

Exhaust air

Exhaust air with RLS D1 WR

Exhaust air

Exhaust air with RLS D1 WR

Exhaust air with RLS D1 WR

Exhaust air with RLS D1 WR

Exhaust air with RLS D1 WR

Filter monitoring

with time control

with time control

with time control

with time control

with time control

with time control

with time control

with time control

with time control

with time control

Humidity control

-

-

-

optional with HY 5, HY 5 I, HY 10 AP, HY 10 UP

-

optional with HY 5, HY 5 I, HY 10 AP, HY 10 UP

-

-

-

-

CO2 regulation (optional)

SKD

SKD

SKD

SKD

SKD

SKD

SKD

SKD

SKD

SKD

Air quality control (optional)

EAQ 10/2

EAQ 10/2

EAQ 10/2

EAQ 10/2

EAQ 10/2

EAQ 10/2

EAQ 10/2

EAQ 10/2

EAQ 10/2

EAQ 10/2

KNX connection (optional)

to be supplied by the customer

to be supplied by the customer

to be supplied by the customer

to be supplied by the customer

to be supplied by the customer

to be supplied by the customer

to be supplied by the customer

to be supplied by the customer

to be supplied by the customer

to be supplied by the customer

MODBUS interface

No

No

No

No

No

No

No

No

No

No

Control unit included in scope of delivery.

RLS 1 WR

RLS 1 WR

RLS 1 WR

RLS D1 WR

RLS 1 WR

RLS D1 WR

RLS 1 WR

RLS 1 WR

RLS 1 WR

RLS 1 WR

Control unit (optional)

RLS D1 WR

RLS D1 WR

RLS D1 WR

RLS 1 WR

RLS D1 WR

RLS 1 WR

RLS D1 WR

RLS D1 WR

RLS D1 WR

RLS D1 WR

Wireless switch on/off (optional)

XE 1, XS 1

XE 1, XS 1

XE 1, XS 1

XE 1, XS 1

XE 1, XS 1

XE 1, XS 1

XE 1, XS 1

XE 1, XS 1

XE 1, XS 1

XE 1, XS 1

EnOcean wireless integration (optional)

No

No

No

No

No

No

No

No

No

No

Mobile control

No

No

No

No

No

No

No

No

No

No

Housing emission sound pressure level

42 dB(A) / 45 dB(A) / 47 dB(A) / Spacing 1m, sound absorption 10 m²

42 dB(A) / 45 dB(A) / 47 dB(A) / Spacing 1m, sound absorption 10 m²

42 dB(A) / 45 dB(A) / 47 dB(A) / Spacing 1m, sound absorption 10 m²

32 dB(A) / 34 dB(A) / 35 dB(A) / Spacing 1m, sound absorption 10 m²

42 dB(A) / 45 dB(A) / 47 dB(A) / Spacing 1m, sound absorption 10 m²

32 dB(A) / 34 dB(A) / 35 dB(A) / Spacing 1m, sound absorption 10 m²

32 dB(A) / 34 dB(A) / 35 dB(A) / Spacing 1m, sound absorption 10 m²

32 dB(A) / 34 dB(A) / 35 dB(A) / Spacing 1m, sound absorption 10 m²

32 dB(A) / 34 dB(A) / 35 dB(A) / Spacing 1m, sound absorption 10 m²

32 dB(A) / 34 dB(A) / 35 dB(A) / Spacing 1m, sound absorption 10 m²

Approval number

Z-51.3-292

not specified

Z-51.3-292

Z-51.3-292

not specified

Z-51.3-292

Z-51.3-292

not specified

Z-51.3-292

not specified

Packing unit

1 piece

1 piece

1 piece

1 piece

1 piece

1 piece

1 piece

1 piece

1 piece

1 piece

Range

K

K

K

K

K

K

K

K

K

K

GTIN (EAN)

4012799950813

4012799951100

4012799950820

4012799950851

4012799951117

4012799950868

4012799950837

4012799951124

4012799950844

4012799951131

Degree of heat provision

not specified

not specified

not specified

94 %

not specified

94 %

not specified

not specified

not specified

not specified

Power of preheating register

not specified

not specified

not specified

not specified

not specified

not specified

0,74 kW

0,74 kW

0,74 kW

0,74 kW

* Blue markings show the differences between the products.

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