ALNOR
®
ventilation systems
is a legally protected trademark and technical patent. All rights reserved.
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User Manual
HRU-PremAIR
• HRU-PremAIR-450
up to 85,2%, according to: EN 13141-7:2010
• HRU-PremAIR-500
up to 81,6%, according to: EN 13141-7:2010
Efficiency [%]
Air flow [m
3
/h]
80
82
84
86
88
90
92
94
96
0
100
200
300
400
500
600
Efficie
ncy
[%]
Air flow [m3/h]
Temperature efficiency HRU-PremAIR
Wielob. (PremAIR-500)
Efficiency [%]
Air flow [m
3
/h]
80
82
84
86
88
90
92
94
96
0
100
200
300
400
500
600
E
ffici
en
cy
[%
]
A
ir
flow
[m
3
/h]
T
emperature
efficiency
HRU
-
P
rem
AIR
Wielob. (PremAIR-450 & PremAIR-350)
