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111
AIR FLOW
AIR
INLET
A
B
L
W
2"
5-1/2"
STANDARD
H
FAN PAC-Electric Heat
*See minimum CFM chart for all electric coil selections.
208V and 240V units use 277V rated motors - F.L.A. on 208V and 240V units same as 277V. For fan curve data consult factory
Model
Dimensions (Inches)
A
B
L
Discharge
W H
300
12
14
28
14
8
500
14
18
36
18
8
750
18
18
36
18
10
1500
18
22
36
22
10
1800
18
26
36
26
10
2000
18
26
36
26
10
3000
18
44
36
44
10
4000
18
52
36
52
10
MFH PERFORMANCE DATA
MFH-E ELECTRIC HEAT
MODEL MOTOR
H.P.
MOTOR
AMPS
FULL LOAD
AMPS
MOTOR
SPEED
CONTR.
EXTERNAL STATIC PRESSURE (in. H
2
0)
.1 CFM .2 CFM .3 CFM .4 CFM .5 CFM .6 CFM .7 CFM
115V
277V
300 1 @ 1/15
2.90
1.00
MAX
270
245
225
180
Below 50 CFM
MIN
95
85
80
70
500 1 @ 1/6
3.60
1.10
MAX
740
700
640
590
530
490
450
MIN
290
275
250
230
210
200
190
750 1 @ 1/4
5.30
1.70
MAX
1390
1370
1350
1270
1230
1130
1040
MIN
450
440
430
420
410
405
400
1500 1 @1/2
8.30
2.50
MAX
1825
1790
1740
1660
1570
1450
1340
MIN
820
790
760
675
590
515
440
1800 1 @ 1/2
9.70
3.10
MAX
2120
2080
2040
1940
1850
1750
1670
MIN
850
840
820
810
790
740
630
2000 1 @ 3/4
11.00
4.30
MAX
2230
2160
2100
2040
1960
1860
1760
MIN
1200
1120
1040
950
860
750
640
3000 2 @ 1/2
19.40
6.30
MAX
3160
3040
2920
2790
2600
2440
2240
MIN
1840
1800
1760
1720
1640
1560
1460
4000 2 @ 3/4
22.00
8.60
MAX
4150
4050
3950
3830
3650
3250
3000
MIN
2200
2180
2160
2130
2080
2000
1900
RFH-E Series Fan Coil Units