7. Construction and dimensional features
AGD2 - Ø230 mm fan diameter unit
650
610
585
=
L1 - Fan shroud
L2 - Drip tray
MF - Heater clip
RBB - Low power electric heater in coil
Model
Motorfans
Dimensions
Coil connections
Drain connection
Net weight
=
AGD
21E49R
21E49
n° x Ø mm
1x230
1x230
A
430
430
B
320
320
C
172
172
D
30
In (SAE)
1/2"
1/2"
Out (mm)
12
Ø (GAS)
1/2"
1/2"
kg
7 3
50
B
130
D
A
Positioning of electric heaters
RBB
L1
L2
21A49
22E49
22A49
1x230
2x230
2x230
430
730
320
620
172
185
30
30
30
1/2"
1/2"
12
16
16
1/2"
1/2"
7 3
8 0
12.2
Use thermostatic valve with external pressure equalizer
2.5
35
=
=
9
MF
23A49
24A49
25A49
3x230
4x230
5x230
730
1030
1330
620
920
1220
185
185
185
30
30
35
1/2"
1/2"
1/2"
16
22
22
1/2"
1/2"
1"
13 4
19 0
24.4
www.modine.com
1630
1520
185
35
1/2"
22
1"
29.9
35