Nortek SD Ultra Low Nox Series, Руководство по установке

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Airflow Data
Table 7. *SD 050U-23EA Blower Data (Heating Airflow)
HEATING AIRFLOW (CFM) & TEMPERATURE RISE (°F)
MODEL NAME/
HEATING INPUT
RETURN
AIR VIA:
MOTOR
SPEED
EXTERNAL STATIC PRESSURE (IN. W.C.)
0.1 0.2 0.3 0.4 0.5
CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE
-050U-T23A*
50,000 BTU/Hr
Input
50,000
Btuh Input
Btuh Output
Bottom
Tap 9
Tap 8
Tap 7
Tap 6
Tap 5 970 45 935 47 915 48 880 50 845 52
Tap 4 875 50 835 53 810 54 770 57 735 60
Tap 3 835 53 795 55 765 57
Tap 2
Tap 1
Side
Tap 9
Tap 8
Tap 7
Tap 6
Tap 5 935 47 915 48 880 50 845 52 805 55
Tap 4 850 52 815 54 780 56 745 59
Tap 3 815 54 775 57 740 59
Tap 2
Tap 1