Viessmann VITOCAL 160-A - Air Flow Rate Curve

Sound power level in circulating mode at air flow rate 250 m
3
/h
Sound power level L
W
[dB (A)]
at octave centre frequency [Hz] Total
63 125 250 500 1000 2000 4000 8000
In installation room 40 45 53 52 52 55 44 37 60
Air flow rate curve
0
Pressure in Pa
0
250
200
150
100
50
50 100 150 200 250 300
Flow rate in m³/h
Dimensions
Type WWK, WWKS with cover for circulation mode
700
105
243
609
893
1406
KW/E
HRS
HVS
Z
KOA
WW
Ø 660
1785
1846
BÖ
ELH
VA
BÖ Inspection aperture
E Drain connector
ELH Electric immersion heater
HRS Heating water return, solar thermal system
HVS Heating water flow, solar thermal system
KOA Condensate drain
KW Cold water
VA Sacrificial anode
WW DHW
Z DHW circulation
Vitocal 160-A
(cont.)
VITOCAL 160-A
VIESMANN
11
5822 485 GB
2