F300E ELECTRONIC AIR CLEANER WITH ENHANCED FILTRATION
68-0240EF—3 4
Fig. 1. Electronic Air Cleaner installation dimensions in in. (mm).
PLANNING THE INSTALLATION
Application
The F300E 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.
M19776
F300E SIZE
IN.
16 X 25
20 X 25
16 X 20
20 X 20
MM
406 X 635
508 X 635
406 X 508
508 X 508
DIM. A
14-7/16
18-7/16
14-7/16
18-7/16
367
468
367
468
DIM. B
16-3/16
20-3/16
16-3/16
20-3/16
411
513
411
513
23-1/4
23-1/4
18-1/4
18-1/4
DIM. C
591
591
457
457
DIM. D
25-1/2
25-1/2
20-1/2
20-1/2
648
648
521
521
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
8
(162)
6
DIM. E
2-3/4
2-3/4
2-3/4
2-3/4
70
70
70
70
IN.
MM
