Table 5 Recommended Airflow; Table 6 Indoor Blower Performance; Table 7 Maximum Esp Electric Heat Only - Bard H42A1 Manual

e.s.P.
in
h2O
.0
.1
.2
.3
.4
.5
Values shown are for units equipped with standard 1-inch throwaway filter or 1-inch washable filter.
Derate ESP by .15 for 2-inch pleated filters.
Manual 2100-568A
Page 20 of 23
recOmmended airflOW
rated rated
model
cfm * esP *
H42A, H42L 1400
H48A, H48L 1550
H60A, H60L 1650
* Rated CFM and ESP on high speed tap.
indOOr blOWer PerfOrmance
h42a/l, h48a/l
high speed low speed
dry Wet dry
coil coil coil
1885 1800 1650
1770 1665 1550
1635 1540 1450
1500 1400 1350
1370 1285 1300
1250 1150 —
maXimum esP Of OPeratiOn
electric heat OnlY
model h42a/l, h48a/l
Outlet frOnt
speed high
-A0Z .50
-A05 .50
-A10 .50
-A15 .50
-A20 .50
-B0Z .50
-B09 .50
-B15 .50
-B18 .50
-C0Z .50
-C09 .50
-C15 .50
table 5
recommended factory speed
Airflow Range
.30 1600 - 1150
.20 1750 - 1285
.30 1950 - 1375
table 6
high speed
Wet dry Wet
coil coil coil
1600 2200 2000
1500 2100 1900
1400 2000 1800
1300 1875 1700
1175 1775 1600
— 1650 1475
table 7
h60a/l
frOnt
low high
.50 .50
.50 .50
.50 .50
.50 .50
.45 .50
.50 .50
.50 .50
.50 .50
.50 .50
.50 .50
.50 .50
.50 .50
connection
High
High
High
h60a/l
low speed
dry Wet
coil coil
1600 1450
1525 1375
— —
— —
— —
— —
low
.50
.50
.50
.50
.40
.50
.50
.50
.50
.50
.50
.50