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* Note: ● The figures above have been measured at 500 m3/hr and 150 Pa. Please use the Duplexvent Selection Software to calculate measurements at other performance levels.
* Note: ● The figures above have been measured at 500 m3/hr and 150 Pa. Please use the Duplexvent Selection Software to calculate measurements at other performance levels.
l/sec0
1000
1200
400
200
600
800
1000 200 400300
0
STAT
IC P
RESS
URE
(Pa)
AIR FLOWm /hr3200 400 600 800 1200 14001000
ExtractSupply
●
l/sec0
350
400
200
150
100
50
250
300
1000 400200 300
0
NO
MIN
AL P
OW
ER (W
)
AIR FLOWm /hr3200 400 600 800 1200 14001000
ExtractSupply●●
l/sec40
80
70
60
50
90
100
1000 400200 300
0
THER
MAL
EFF
ICIE
NC
Y %
AIR FLOWm /hr3200 400 600 800 1200 14001000
Winter Summer
●
●
Sound Power Level Lw (dB) dB (A) 63 125 250 500 1 k 2 k 4 k 8 k
Outdoor air e1 47 68 57 47 42 35 28 <25 <25
Supply air e2 66 80 74 69 62 60 55 49 47
Extract air i1 45 67 55 46 40 33 26 <25 <25
Exhaust air i2 65 80 7 68 60 58 53 47 44
Breakout noise 51 70 55 57 44 40 33 27 25
Sound Pressure Level Ld dB (A) 63 125 250 500 1 k 2 k 4 k 8 k
To the surrounding 21 49 35 37 <25 <25 <25 <25 <25
Ventilation Supply Air Extract Air Maximum air volume @ 200 Pa m3/hr / l/sec 1100 / 306 1100 / 306
Air volume @ 150 Pa* m3/hr / l/sec 500 / 139 500 / 139
Nominal voltage V 230 230
Voltage (at operation point)* V 230 230
Nominal Power (at operation point)* W 93 87
Max connection power W 385 385
Max current A 2.5 2.5
Filters F7 M5
Fan Type EC EC
Heat Recovery Supply Air Extract Air Maximum air volume @ 200 Pa m3/hr / l/sec 1100 / 306 1100 / 306
Air volume @ 150 Pa* m3/hr / l/sec 500 / 139 500 / 139
Temperature at inlet* OC -10 22
Temperature at outlet* OC 17 2
Humidity at inlet* %rh 90 40
Humidity at outlet* %rh 12 100
Thermal efficiency in winter / summer % 84 / 80
Performance in winter / summer kW 4.6 / -0.6
Condensation l/h 1.5
Type of heat exchanger Counter Flow, Plastic
Part No. 90000183
Sound pressure level is measured at 3m distance
+excludes motors. Motor warranty one year from date of purchase.
KEY FEATURES
PERFORMANCE
Duplexvent FLEXI DV1100Flexi Line Side Entry - Up to 1250 m3/hr air volume
● Air volume up to 1100 m³/hr @ 200 Pa● Excellent heat recovery efficiency, up to 92% ● 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● 100% adjustable digital controller with internet
and BMS connection● BREEAM, Passive House and ErP 2016 / 2018
compliant● 2 year warranty +
E-mail: [email protected]: +44 (0) 1494 525252
airflow.com
© Airflow Developments Limited. Airflow Developments Limited reserve the right, in the interests of continuous development, to alter specifications without prior notice. All orders are accepted subject to our conditions of sale which are available on request
Certificate No. EMS 569454BS EN 1SO 14001 : 2015
Certificate No. FM 00152BS EN 1SO 9001 : 2015
Airflow Developments LimitedAidelle House, Lancaster Road,Cressex Business Park,High Wycombe, Buckinghamshire,United Kingdom, HP12 3QP
Call: 01494 560800 Visit: airflow.com80000670 Issue 1 06/17
Supplydescription t [°C] rh [%]
e1 outdoor air 22.0 35eR heat recovery 25.2 29
Exhaustdescription t [°C] rh [%]
i1 extract air 26.0 50i2 heat recovery 22.8 61
e1 - outdoor air (ODA) i1 - extract air (ETA)e2 - supply air (SUP) i2 - exhaust air (EHA)
Summer Operation*:
Note: AHU functions diagram. Inlet and outlet location may differ from actual position and port configuration.
-5
0
5
10
15
20
25
30
3540
4550
h [kJ/kg]
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15x [g/kg of dry air]
-15
-10
-5
0
5
10
15
20
25
30
t [°
C]
100 %90 %80 %
70 %
60 %
50 %40 %30 %20 %10 %
e1heat recovery
0,6 kW
eR=e2 i1 heat recovery-0,6 kWi2
230 V0,09 kW
S3.B80 %
-0,6 kW
filtration F7filtration M5
230 V0,09 kW
B
Me.107.EC1 Mi.107.EC1
22°C35%22°C
35%
25°C29%
500 m3/hr150 Pa
26°C28%
500 m3/hr150 Pa
26°C50%
26°C50%
23°C61% 23°C
59%
outdoorair
e1
supplyair
e2
exhaustair
extractair
i1
i2
Supplydescription t [°C] rh [%]
e1 outdoor air -10.0 90eR heat recovery 16.7 12
Exhaustdescription t [°C] rh [%]
i1 extract air 22.0 40i2 heat recovery 1.5 100
e1 - outdoor air (ODA) i1 - extract air (ETA)e2 - supply air (SUP) i2 - exhaust air (EHA)
Winter Operation*:
Note: AHU functions diagram. Inlet and outlet location may differ from actual position and port configuration.
-5
0
5
10
15
20
25
30
3540
4550
h [kJ/kg]
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15x [g/kg of dry air]
-15
-10
-5
0
5
10
15
20
25
30
t [°
C]
100 %90 %80 %
70 %
60 %
50 %40 %30 %20 %10 %
e1
heat recovery4,6 kW
eR=e2
i1
heat recovery-4,6 kW
i2
230 V0,09 kW
S3.B84 %
4,6 kW
filtration F7filtration M5
230 V0,09 kW
B
Me.107.EC1 Mi.107.EC1
-10 °C90%-10°C
90 %
17°C12 %
500 m3/hr150 Pa
17°C12%
500 m3/hr150 Pa
22°C40%
22°40 %
2°C100 % 2 °C
97%
outdoorair
e1
supplyair
e2
exhaustair
extractair
i1
i2
-5
0
5
10
1520
2530
3540
4550
h [kJ/kg]
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15x [g/kg of dry air]
-15
-10
-5
0
5
10
15
20
25
30
t [°C
]
100 %90 %80 %70 %60 %
50 %40 %30 %20 %10 %
i2
heat recovery-4,6 kW
i1
e2
heat recovery4,6 kW
e1
100 %90 %80 %70 %60 %
-15
-10
-5
0
5
10
15
20
25
30
t [°C
]
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15x [g/kg of dry air]
50 %40 %30 %20 %10 %
-5
0
5
1015
2025
3035
4045
50
h [kJ/kg]
e1heat recovery
0,6 kWe2 i1 heat recovery
-0,6 kWi2
670 370 x 275
K
i1
e2
e1
i2
R25
0
80
225
R25
0
80
359
R25
0
80
225
R25
0
80
246
670
1700
370 x 275
140
150
1100
K
R25
0
159
359
R25
0
175
225
140
150
R25
0
175
225
R25
0
159
395 395
246
140
150
LeftRight
Top View
Weight = 226kg
Front View
Weight = 226kg
Weight = 157kg
* The above figures are example performance measurements. Please use the Duplexvent Selection Software to calculate measurements at other performance levels.
Casing StrengthEN 1886, mm/m
10
4
0 1
D3
D2
D1
A
B
C
D
E
F
Energy EfficiencyEurovent
Connections Type Diameter Accessories
e1 Outdoor Air Ø 250 mm Shut-off Damper,Flexible Connector
e2 Supply Air Ø 250 mm Flexible Connectori1 Extract Air Ø 250 mm Flexible Connectori2 Exhaust Air Ø 250 mm Flexible ConnectorK Condensate Outlet Ø 21 mm Condensate Trap
Description t [oC] rh [%]e1 Outdoor Air -10.0 90e2 Supply Air 17.0 12
Description t [oC] rh [%]e1 Outdoor Air 22.0 35e2 Supply Air 25.0 29
Description t [oC] rh [%]i1 Extract Air 22.0 40i2 Exhaust Air 2.0 100
Description t [oC] rh [%]i1 Extract Air 26.0 50i2 Exhaust Air 23.0 61
Supply
Supply
Exhaust
Exhaust
CERTIFIEDCOMPONENT
Passive House Institute
See Duplexvent accessories pages for more details.
DIMENSIONS
ACCESSORIES
2016 / 2018