Airflow Solutions main catalogue

Duplexvent FLEXI DV3600 Flexi Line Side Entry - Up to 3800 m 3 /hr air volume Key Features

Casing Strength EN 1886, mm/m

Energy Efficiency Eurovent

A B C D E F

10 4 0

D3 D2 D1͚

1

● Extract up to 3600 m³/hr @ 200 Pa ● Excellent heat recovery efficiency, up to 95% ● Versatile unit positioning with floor and ceiling suspended mounting options ● Low SFP with energy saving EC fans ● Low noise, refer to NR35 and BB93 standards ● 10 speed digital control with internet and BMS ● Compliant to BREEAM, Passive House and ErP 2015 regulations ● 2 year warranty +

CERTIFIED COMPONENT Passive House Institute

10 %

20 %

30 %

40 %

50 %

30

Supply

100 % 90 % 80 % 70 % 60 %

e1 - outdoor air (ODA) e2 - supply air (SUP) Winter Operation*:

t [°C]

Description t [ o C] rh [%] e1 Outdoor Air -10.0 90 e2 Supply Air 18.0 11

25

i1 - extract air (ETA) i2 - exhaust air (EHA)

i1

20

e2

exhaust air

supply air

400 V 0.45 kW

400 V 0.40 kW

15

50

45

Exhaust

2000 m 3 /hr 250 Pa 19°C 11%

1°C 100 %

18°C 11 %

40

e2

i2

heat recovery -19.4 kW

B

1°C 97%

10

35

Description t [ o C] rh [%] i1 Extract Air 22.0 40 i2 Exhaust Air 1.0 100

h [kJ/kg]

30

1200

25

Mi.103.EC3

5

Me.103.EC3

S4.A.H 88 % 19.4. kW

Performance

heat recovery 19.4 kW

20

Extract Supply

15

0

2000 m 3 /hr 250 Pa 22°C 40%

1000

i2

10

-10 °C 90%

-5

22° 40 %

-10°C 90 %

5

e1

i1

800

filtration M5

filtration F7

0

extract air

outdoor air

Sound Power Level Lw (dB) dB (A) 63 125 250 500 1k 2k 4k 8k Outdoor air e1 50 67 65 46 36 35 28 <25 <25 Supply air e2 70 71 83 72 62 61 54 48 53 Extract air i1 50 66 65 45 38 34 28 <25 <25 Exhaust air i2 69 69 82 71 61 59 53 47 52 Breakout noise 54 56 67 56 49 44 35 <25 <25 Sound Pressure Level Ld dB (A) 63 125 250 500 1k 2k 4k 8k To the surrounding 33 36 46 36 28 <25 <25 <25 <25

-10

-5

e1

Note: AHU functions diagram. Inlet and outlet location may differ from actual position and port configuration.

0 1 2 3 4 5 6 7 8 9 101112131415 x [g/kg of dry air] -15

600

400

STATIC PRESSURE (Pa)

●

200

10 %

20 %

30 %

40 %

50 %

30

100 % 90 % 80 % 70 % 60 %

Supply

e1 - outdoor air (ODA) e2 - supply air (SUP) Summer Operation*:

t [°C]

0

i1 heat recovery i2 -2.3 kW

e1 e2

25

heat recovery 2.3 kW

Description t [ o C] rh [%] e1 Outdoor Air 22.0 35 e2 Supply Air 25.0 29

i1 - extract air (ETA) i2 - exhaust air (EHA)

0

250

500

750

1000 1250

l/sec

20

Sound pressure level is measured at 3m distance

0

500 1000 1500 2000 2500 3000 3500 4000 4500

m /hr 3

AIR FLOW

supply air

exhaust air

15

50

400 V 0.45 kW

400 V 0.40 kW

1500

45

Ventilation

Supply Air

Extract Air

Exhaust

23°C 61%

25°C 29%

2000 m 3 /hr 250 Pa 26°C 28%

40

e2

i2

B

10

35

23°C 60%

Description t [ o C] rh [%] i1 Extract Air 26.0 50 i2 Exhaust Air 23.0 61

Maximum air volume @ 200 Pa

m 3 /hr / l/sec 3600 / 1000 3600 / 1000

30

h [kJ/kg]

1250

25

5

Me.103.EC3

Mi.103.EC3

S4.A.H 84 % -2.3 kW

20

Air volume @ 250 Pa *

m 3 /hr / l/sec 2000 / 556

2000 / 556

15

1000

0

2000 m 3 /hr 250 Pa 26°C 50%

10

Nominal voltage

V

400 400

400 400 397 2.4 M5 EC 1480

22°C 35%

-5

5

Voltage (at operation point) * Nominal Power (at operation point) *

26°C 50%

22°C 35%

i1

e1

V

750

0

filtration M5

filtration F7

-10

extract air

outdoor air

W 446 W 1480

-5

500

Max connection power

0 1 2 3 4 5 6 7 8 9 101112131415 x [g/kg of dry air] -15

Note: AHU functions diagram. Inlet and outlet location may differ from actual position and port configuration.

● ●

Max current

A

2.4 F7 EC

NOMINAL POWER (W)

250

Extract Supply

Filters

Dimensions

Fan type

0

0

250

500

750

1000 1250

l/sec

* Note: ● The figures above have been measured at 2000 m 3 /hr and 250 Pa. Please use the Duplexvent Selection Software to calculate measurements at other performance levels.

Front View

Right

Left

0

500 1000 1500 2000 2500 3000 3500 4000 4500

Connections

Type

Diameter

Accessories

780

2450

780

m /hr 3

163

300

AIR FLOW

300

163

370x275

1040

e1 e2

Outdoor Air Supply Air Extract Air Exhaust Air

600 x 300 mm Shut-off Damper, Flexible Connector

100

Heat Recovery

Supply Air

Extract Air

140

140

600 x 300 mm 600 x 300 mm 600 x 300 mm

Flexible Connector Flexible Connector Flexible Connector

140

145

145

Maximum air volume @ 200 Pa

m 3 /hr / l/sec 3600 / 1000 3600 / 1000

i1 i2 K

90

e2

i2

● ●

600

600

i1 600x300 145 75 600x300

600x300 145

Air volume @ 250 Pa * Temperature at inlet * Temperature at outlet * Humidity at inlet * Humidity at outlet *

m 3 /hr / l/sec 2000 / 556

2000 / 556

Condensate Outlet

Ø 21 mm Condensate Trap

80

1660

O C O C

-10

22

18 90 11

1

70

e1

600

600

%rh %rh

40

75

75 600x300

75

K

K

K

60

150

150

150

100

163

300

163

300

Thermal efficiency in winter / summer Performance in winter / summer

%

88 / 84

Top View

Accessories See Duplexvent accessories pages 204-206 for more details.

50 THERMAL EFFICIENCY %

Winter Summer

kW

19.4 / -2.3

Condensation

l/h

6.5

0

Weight = 320kg

0

250

500

750

1000 1250

l/sec

Type of heat exchanger

Counter Flow, Plastic

1040

370 x 275

P art No.

90000070

0

500 1000 1500 2000 2500 3000 3500 4000 4500

m /hr 3

* The above figures are example performance measurements. Please use the Duplexvent Selection Software to calculate measurements at other performance levels.

* Note: ● The figures above have been measured at 2000 m 3 /hr and 250 Pa. Please use the Duplexvent Selection Software to calculate measurements at other performance levels.

AIR FLOW

+ Excludes motors

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