F300 ELECTRONIC AIR CLEANER
5 68-0240EF-5
Fig. 2. Electronic air cleaner installation dimensions in in. (mm).
PLANNING THE INSTALLATION
Application
The F300 Electronic Air Cleaner is used in a forced air heating,
cooling, or ventilating system. It removes airborne particles
from the air circulated through it. All models have an internal air
flow switch that automatically energizes the air cleaner cells
when the system blower is on.
Review Installation Requirements
The air cleaner should be installed where all the air passing
through the system circulates through it. The best location is in
the return air duct next to the blower compartment so the air
cleaner can help keep the blower motor and evaporator coils
clean.
IMPORTANT
Do not mount in the discharge air duct.
For most efficient air cleaning, airflow must be spread evenly
across the face of the air cleaner. If the duct is a different size
than the air cleaner cabinet, gradual transitions are
recommended. If the duct turns sharply just before the air
cleaner, turning vanes are recommended.
Applications with Air Conditioning
The air cleaner should be installed upstream from the
evaporator coil. The air cleaner will help keep the coil clean,
reducing maintenance.
M2872A
F50F SIZE
IN.
16 X 25
16 X 20
20 X 25
20 X 20
20 X 12 1/2
MM
406 X 635
406 X 508
508 X 635
508 X 508
508 X 318
DIM. A
14 7/16
14 7/16
18 7/16
18 7/16
18 7/16
367
367
468
468
468
DIM. B
16 3/16
16 3/16
20 3/16
20 3/16
20 3/16
411
411
513
513
513
23 1/4
18 1/4
23 1/4
18 1/4
10 7/8
DIM. C
591
457
591
457
276
DIM. D
25 1/2
20 1/2
25 1/2
20 1/2
13 1/8
648
521
648
521
333
DIM. C (SEE TABLE)
DIM. D (SEE TABLE)
DIM. B
(SEE TABLE)
DIM. A
(SEE TABLE)
7
8
(22)
5
8
(16)
6
3
4
(172)
7
8
(22)
IN. MM IN. MM
IN. MM IN. MM
DIM. E
(SEE TABLE)
ELECTRONIC AIR CLEANER
3
8
(162)
6
DIM. E
2 3/4
2 3/4
2 3/4
2 3/4
3 5/8
70
70
70
70
92
IN. MM
