Choose Location; Choose Mounting Position - Honeywell F50F Installation Instructions Manual

F50F DUCT MOUNTED ELECTRONIC AIR CLEANER

Choose Location

Choose a location that is readily accessible for regular
inspection and cleaning. Allow at least 13 in. [330 mm] in
front of the access door for removing the prefilter and
electronic cell. Allow enough room above the power supply
so it can be serviced without removing pipes, ducts, or
other heating system components.
must
The air cleaner be installed where the temperature
will not exceed 40°F to 125°F (4°C to 52°C).

Choose Mounting Position

WARNING
Heavy Equipment.
Can cause injury or equipment damage.
Do not mount the air cleaner with the access door
facing down. If the access door faces down, the
latch may not hold, and the cell and prefilter can
fall unexpectedly. Also, nothing holds the cell and
prefilter in place when the access door is opened.
The air cleaner can be mounted in any position except with
the access door facing down. Following is a list of air cleaner
mounting positions for a variety of furnace installations.
A
E
69-0754B—1
B
F
Fig. 1. Mounting positions with a variety of furnace installations.
NOTE: At least 13 in. [330 mm] clearance is required
between the access door and any obstructions
for cell and prefilter maintenance.
Upflow "Highboy" furnace:
—
cleaner is mounted vertically where return enters side
inlet of furnace. See Fig. 1A.
Downflow "Highboy" furnace
—
furnace (air cleaner cabinet can easily support weight
of furnace and air conditioner coil). Air cleaner is
mounted horizontally where return enters from below.
See Fig. 1B.
Upflow "Highboy" furnace:
—
cleaner is mounted vertically on furnace between
furnace and louvered return air opening in closet door.
See Fig. 1C.
"Lowboy" furnace:
—
in return plenum just above furnace, opposite supply
plenum. See Fig. 1D.
Downflow "Counterflow" furnace:
—
mounted horizontally in return duct or plenum just
above furnace. See Fig. 1E.
High capacity system:
—
be used together. See Fig. 1F.
Electric furnace or heat pump:
—
is mounted with access door on top. See Fig. 1G.
Horizontal furnace:
—
where return enters. See Fig. 1H.
C
G
2
Side installation; air
: Installation beneath
Closet installation. Air
Air cleaner is mounted horizontally
Air cleaner is
Two or more air cleaners can
Single cell air cleaner
Air cleaner is mounted vertically
D
H
M11973