Bryant 702B Installation, Start-Up, And Operating Instructions Manual page 27

UNIT
SIZE
600 700 800
024 0.005 0.007 0.010
030 – 0.007 0.010
036 – – –
042 – – –
048 – – –
060 – – –
FILTER SIZE
500 600 700
20 X 20 X 1 0.05 0.07 0.08 0.10 0.12
20 X 24 X 1 — — —
24 X 30 X 1 — — —
HEATER KW
RATING
240
Example:
15.0 kW (at 240-v.) heater on 208-v.
= 15.0 (.75 mult. factor)
= 11.25 capacity at 208-v.
TABLE 21—ICM FIOP WET COIL PRESSURE DROP (IN. WG)
STANDARD CFM (SCFM)
900 1000 1100 1200
0.012 0.015 – –
0.012 0.015 0.018 0.021
0.019 0.023 0.027 0.032
– 0.014 0.017 0.020
– – – 0.027
– – – –
TABLE 22—FILTER PRESSURE DROP TABLE (IN. WG)
800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
0.13 0.14 0.15
— 0.09 0.10 0.11 0.13
— — — — 0.07
TABLE 23—ELECTRIC HEATER MULTIPLICATION FACTORS
VOLTAGE
DISTRIBUTION
1300 1400 1500 1600
– – – –
0.024 – – –
0.037 0.042 0.047 –
0.024 0.027 0.031 0.035
0.032 0.036 0.041 0.046
– – 0.029 0.032
CFM
— — — —
0.14 0.15 0.16 —
0.08 0.09 0.10 0.11 0.12
200
208
230
240
—27—
1700 1800 1900
– – –
– – –
– – –
0.039 0.043 –
0.052 0.057 0.063
0.036 0.040 0.045
— — — — —
— — — — —
0.13 0.14 0.15 0.16
MULTIPLICATION
FACTOR
.69
.75
.92
1.00
2000 2100
– –
– –
– –
– –
0.068 –
0.049 0.053
— —
— —
0.17 0.18