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112
AIR
INLET
A
B
L
W
2"
5 1/2"
STANDARD
H
DISCHARGE
GRILLE
FAN PAC-With Discharge Grille
AIR FLOW
*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
MFH PERFORMANCE DATA
MFH-DG ELECTRIC HEAT DISCHARGE GRILL
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
220
195
175
130
Below 50 CFM
MIN
95
85
80
70
500
1 @ 1/6
3.60
1.10
MAX
640
600
540
490
430
390
350
MIN
290
275
250
230
210
200
190
750
1 @ 1/4
5.30
1.70
MAX 1290 1270 1250 1170 1130 1030
940
MIN
450
440
430
420
410
405
400
1500
1 @1/2
8.30
2.50
MAX 1725 1690 1640 1560 1470 1350 1240
MIN
820
790
760
675
590
515
440
1800
1 @ 1/2
9.70
3.10
MAX 2020 1980 1940 1840 1750 1650 1570
MIN
850
840
820
810
790
740
630
2000
1 @ 3/4
11.00
4.30
MAX 2130 2060 2000 1940 1860 1760 1660
MIN 1200 1120 1040
950
860
750
640
3000
2 @ 1/2
19.40
6.30
MAX 3060 2940 2820 2960 2500 2340 2140
MIN 1840 1800 1760 1720 1640 1560 1460
4000
2 @ 3/4
22.00
8.60
MAX 4050 3950 3850 3730 3550 3150 2900
MIN 2200 2180 2160 2130 2080 2000 1900
Model
Dimensions (Inches)
A
B
L
H
500
14
18
36
10
750
18
18
36
12
1500
18
22
36
12
1800
18
26
36
12
2000
18
26
36
12
3000
18
44
36
12
4000
18
52
36
12
Basic Weight
(no options)
Model
lbs.
300
95
500
115
750
138
1500
160
1800
175
2000
198
3000
275
4000
315
RFH-DG Series Fan Coil Units