Ventilation unit - OXeN-X2-W-1.2-H | Flowair

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Ventilation unit, no ducts, expanded polypropylene (EPP) casing, aluminum cross flow heat exchangers, modulating fans by german manufacturer EBM, horizontal version for ceiling mounting, delivered with a adapter OxC2-H (1 piece) dedicated for connecting unit with extension duct OxE-H, with additional 10 kW (water 80/60°C, air 5°C) water heat exchanger, air flow 150-1200 m³/val., air stream range 4.5 m, heat recovery efficiency 74.7-80.9%, acoustic pressure level 49 dB(A), maks. power consumption 420 W, protection class IP42, weight 80.5 kg, 2 year WARRANTY
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Arvydas Palivonas

LT, RU, EN
+370 601 74426

Sales representative for Vilnius, Ukmergė, Utena, Kaišiadorys and Varėna regions Get Offer

Andrius Lekarevičius

LT, RU, EN
+370 606 11865

Sales representative for Kaunas, Panevėžys, Šiauliai, Telšiai, Klaipėda, Tauragė, Marijampolė and Alytus districts Get Offer
Click on the Model for technical data, dimensions, accessories
OXeN - no ducts, expanded polypropylene (EPP) casing, aluminum cross flow heat exchangers, fans by german manufacturer EBM, vertical version for wall mounting, delivered with a wall transition OxC (1 piece)
OXeN-X2-N-1.2-V Air flow 150-1200 m³/val., air stream range 15 m, heat recovery efficiency 74.7-80.9%, acoustic pressure level 49 dB(A), maks. power consumption 420 W, protection class IP42, weight 75.1 kg, 2 year WARRANTY
OXeN-X2-N-1.2-V
Air flow 150-1200 m³/val., air stream range 15 m, heat recovery efficiency 74.7-80.9%, acoustic pressure level 49 dB(A), maks. power consumption 420 W, protection class IP42, weight 75.1 kg, 2 year WARRANTY
OXeN-X2-W-1.2-V With additional 10 kW (water 80/60°C, air 5°C) water heat exchanger, air flow 150-1200 m³/val., air stream range 15 m, heat recovery efficiency 74.7-80.9%, acoustic pressure level 49 dB(A), maks. power consumption 420 W, protection class IP42, weight 77.5 kg, 2 year WARRANTY
OXeN-X2-W-1.2-V
With additional 10 kW (water 80/60°C, air 5°C) water heat exchanger, air flow 150-1200 m³/val., air stream range 15 m, heat recovery efficiency 74.7-80.9%, acoustic pressure level 49 dB(A), maks. power consumption 420 W, protection class IP42, weight 77.5 kg, 2 year WARRANTY
OXeN-X2-E-1.2-V With additional 3-steps 3.5/5.5/8.5 kW electric heat exchanger, air flow 1200 m³/val., air stream range 15 m, heat recovery efficiency 74.7-80.9%, acoustic pressure level 49 dB(A), maks. power consumption (without additional heat exchanger) 420 W, protection class IP42, weight 82.5 kg, 2 year WARRANTY
OXeN-X2-E-1.2-V
With additional 3-steps 3.5/5.5/8.5 kW electric heat exchanger, air flow 1200 m³/val., air stream range 15 m, heat recovery efficiency 74.7-80.9%, acoustic pressure level 49 dB(A), maks. power consumption (without additional heat exchanger) 420 W, protection class IP42, weight 82.5 kg, 2 year WARRANTY
OXeN - no ducts, expanded polypropylene (EPP) casing, aluminum cross flow heat exchangers, modulating fans by german manufacturer EBM, horizontal version for ceiling mounting, delivered with a adapter OxC2-H (1 piece) dedicated for connecting unit with extension duct OxE-H
OXeN-X2-N-1.2-H Air flow 150-1200 m³/val., air stream range 4.5 m, heat recovery efficiency 74.7-80.9%, acoustic pressure level 49 dB(A), maks. power consumption 420 W, protection class IP42, weight 78.1 kg, 2 year WARRANTY
OXeN-X2-N-1.2-H
Air flow 150-1200 m³/val., air stream range 4.5 m, heat recovery efficiency 74.7-80.9%, acoustic pressure level 49 dB(A), maks. power consumption 420 W, protection class IP42, weight 78.1 kg, 2 year WARRANTY
OXeN-X2-W-1.2-H With additional 10 kW (water 80/60°C, air 5°C) water heat exchanger, air flow 150-1200 m³/val., air stream range 4.5 m, heat recovery efficiency 74.7-80.9%, acoustic pressure level 49 dB(A), maks. power consumption 420 W, protection class IP42, weight 80.5 kg, 2 year WARRANTY
OXeN-X2-W-1.2-H
With additional 10 kW (water 80/60°C, air 5°C) water heat exchanger, air flow 150-1200 m³/val., air stream range 4.5 m, heat recovery efficiency 74.7-80.9%, acoustic pressure level 49 dB(A), maks. power consumption 420 W, protection class IP42, weight 80.5 kg, 2 year WARRANTY
Model: OXeN-X2-W-1.2-H
General data
Stepless modulating air flow
m³/h
150 - 1200
Heat recovery efficiency on dry / wet air conditions (according to directive 2009/125/EC measured with balanced mass flow, an indoor-outdoor air temperature difference of 20°C)
%
74,7 / 80,9
Air flow range (measured verticaly at 0.2 m/s speed limit)
m
4,5
Additional water heater heating capacity at 80/60°C water and 5°C air temperature, fans at max speed
kW
10
Additional water heater air temperature rise ΔT at 80/60°C water and 5°C air temperature, fans at max speed
°C
25
Fan data
Max. acoustic pressure level at a distance of 5 m from the unit, in the 500 m³ room of medium capabillity of sound absorption
dB(A)
49
Air filters data
Class
EU4
Installation data
Power supply
V/Hz
230/50
Max. power consumption
W
420
Max. current consumption
A
1,9
IP protection class
42
Installation
Horizontally under the ceiling
Max. air contamination
g/m³
0,3
Max. operating temperature
°C
5 - 45
Max. heating water temperature
°C
95
Max. operating pressure
MPa
1,6
Hydraulic connection
Ø "
½
Other data
Heat recovery exchanger
Two stage recovery, cross flow heat exchanger
Casing
EPP - expanded polypropylene
Color
Grey (similar to RAL 9007)
Control
Touchscreen control panel T-box
Anti-freeze protection for heat recovery exchanger
Decrease of supplying air volume
Anti-freeze protection for water heat exchanger
Supply air and heating medium temperature measurement by PT1000 sensor
Dimensions
Length
mm
1370
Width
mm
1180
Height
mm
760
Weight
kg
80,5
Weight of unit filled with water
kg
81,3

Dimensions

Model: OXeN-X2-W-1.2-H
Dimensions

Heating capacity tables

OXeN-X2-W-1.2-H airflow = 1200 m³/h
Tp1
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
PT
Qw
∆pw
Tp2
kW
l/h
kPa
°C
 
-5
0
5
10
15
20
Tw1/Tw2 = 90/70°C
13,3
587
12,1
28,0
12,5
552
10,9
31,0
11,7
518
9,7
34,0
10,9
483
8,5
37,0
10,2
449
7,5
40,0
9,4
414
6,5
43,0
 
-5
0
5
10
15
20
Tw1/Tw2 = 80/60°C
11,6
507
9,6
24,0
10,8
473
8,5
27,0
10,0
438
7,4
30,0
9,2
404
6,4
33,0
8,4
369
5,4
35,0
7,6
334
4,5
38,0
 
-5
0
5
10
15
20
Tw1/Tw2 = 70/50°C
9,8
429
7,3
19,0
9,0
394
6,3
22,0
8,2
359
5,3
25,0
7,4
324
4,4
28,0
6,6
289
3,6
31,0
5,8
253
2,9
34,0
 
-5
0
5
10
15
20
Tw1/Tw2 = 60/40°C
8,0
350
5,3
15,0
7,2
315
4,4
18,0
6,4
280
3,6
21,0
5,6
244
2,8
24,0
4,8
208
2,1
27,0
3,9
171
1,5
30,0
 
-5
0
5
10
15
20
Tw1/Tw2 = 50/30°C
6,2
270
3,5
10,0
5,4
235
2,7
13,0
4,6
199
2,0
16,0
3,7
161
1,4
19,0
2,8
122
0,9
22,0
1,3
56
0,2
23,0
  • PT - heating capacity
  • Tp1 - air temperature at the unit inlet
  • Tp2 - air temperature at the unit outlet
  • Tw1 - heating medium temperature at the heat exchanger inlet
  • Tw2 - heating medium temperature at the heat exchanger outlet
  • Qw - heating medium flow rate in heat exchanger
  • Δpw - heating medium pressure drop in heat exchanger

If you want to calculate heating capacity at different parameters you can do this at manufacturer website.

OXeN heat recovery unit
Manuals 2.2 MB
Declarations of conformity 347 KB
Brochures 738 KB
Catalogue 9.6 MB
Hygienic certificate 592 KB
AutoCAD drawings 1.2 MB
BIM objects 5.1 MB
T-box controller
Manuals 22.7 MB
Declarations of conformity 643 KB
MODBUS protocol for connection to BMS 6.2 MB