Media Air Cleaner
INSTALLATION INSTRUCTIONS AND OWNER’S MANUAL
Contents
How Your Media Air Cleaner Works............................................................................................................................................
How You Can Maintain Your Media Air Cleaner..........................................................................................................................
Read Before You Begin installing Your Media Air Cleaner..........................................................................................................
How to Install Your Media Air Cleaner.........................................................................................................................................
3
3
4
5
69-1866-01
MEDIA AIR CLEANER
IMPORTANT
Failure to replace the filter cartridge on a regular
CAUTION
basis may result in decreased system performance
and possible damage to HVAC components.
Sharp Edges Installation Hazard. Can cause
personal injury.
Wear gloves and safety glasses when handling
media air cleaner or sheet metal components.
READ BEFORE YOU BEGIN
INSTALLING YOUR MEDIA AIR
CLEANER:
Included in the Box
This box contains the following items:
—
—
—
Media Air Cleaner Cabinet and Door
CF200 Media Air Filter
Instruction Manual
When installing this product...
1. This product is intended only for very experienced do-
it-yourself or professional installers. Installation of
this product requires disassembling and reassembling
furnace duct work. Depending on the application this
may require building metal duct transitions, re-routing
ductwork, or cutting holes in the furnace cabinet. If you
are not comfortable installing this product please con-
tact a licensed HVAC installer to have this device pro-
fessionally installed.
Not Included
Depending on your installation you may need one or more of
the following to install the air cleaner:
—
—
—
—
—
Duct Tape or Mastic
Sheet-metal Screws, Rivets, or Slip-joints
Sheet-metal Ducts (size depends on installation)
Sheet-metal Transitions (depends on installation)
Turning Vanes (depends on installation)
2. Read these instructions carefully before beginning.
Failure to follow them could damage the media air filter
or cause a hazardous condition.
3. Check the ratings given in the instructions and on the
media air cleaner to make sure the product is suitable
for your
Required Tools
You will also need at least the following tools to complete the
installation:
‰ Tin snips
‰ Screwdrivers
‰ Drill and drill bits
‰ Pliers
application.
‰ Gloves
‰ Safety Glasses
WARNING
Can cause personal injury or equipment damage.
Do not cut or drill into any air conditioning or electrical
accessory.
Disconnect furnace and accessory power supplies
before
installing or servicing media air cleaner.
3
69-1866—01
MEDIA AIR CLEANER
HOW TO INSTALL YOUR MEDIA AIR CLEANER
IMPORTANT:
Due to differences in how furnaces are installed, it is impossible to provide detailed instructions that cover every installa-
tion. The following instructions provide general guidelines on installation of the Media Air Cleaner. It is the responsibility
of the installer to determine how to properly install the Media Air Cleaner in accordance with local codes, standards, and
accepted building practices.
Determine Best Location for Media Air Cleaner
CAUTION
Equipment Damage Hazard. Can damage or
destroy
HVAC equipment.
Only install Media Air Cleaner on the return air duct.
Select a location to mount the media air cleaner on the return
plenum. See Figs. 3 to 9.
•
The media air cleaner should be installed such that
all of the air passing through the HVAC system is
circulated through the air cleaner.
•
The best location is in the return air duct next to the
blower compartment.
•
•
Do not mount in the supply air duct.
If installing media air cleaner in system with
humidifier, avoid applications where water mist will
reach the filter cartridge.
M13642
•
•
•
The media air cleaner can be mounted in any
position.
The metal cabinet is strong enough to support the
weight of furnace and evaporator coil.
Fig. 3. Highboy furnace with side installation. Media air
cleaner is mounted vertically where return enters side
inlet of furnace.
Choose a location that is readily accessible for
replacing the filter. Allow at least 26 in. clearance in
front of the unit for removal of the filter cartridge.
Do not install in locations that get colder than -40° F
or hotter than 140° F.
•
•
Make sure filter pressure drop will not negatively
impact system performance. See Fig. 10.
Media air cleaner dimensions are given in Fig. 11.
Make sure the Media Air Cleaner is located at least 3
feet away from any ultraviolet air treatment system,
such as the Honeywell RUVLAMP1.
•
•
NOTE: Every installation is unique. Installer is responsible
for ensuring that installation is in accordance with all
local building codes and standards.
M940A
Fig. 4. Highboy furnace with installation beneath furnace.
Media air cleaner is mounted horizontally where return
enters from below.
69-1866—01
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MEDIA AIR CLEANER
M941A
Fig. 5. Highboy furnace with closet installation. Media air
cleaner is mounted vertically on furnace between furnace
and louvered return air opening in closet door.
M943A
Fig. 7. Downflow furnace with media air cleaner mounted
horizontally in return duct just above furnace.
M942A
Fig. 6. Lowboy furnace with media air cleaner mounted
horizontally in return duct just above furnace and
opposite heating duct.
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69-1866—01
MEDIA AIR CLEANER
M944A
Fig. 8. Central return installation with media air cleaner mounted horizontally in central return duct.
M945A
Fig. 9. Horizontal furnace with media air cleaner mounted vertically in return duct near furnace.
FILTER SIZE
20 X 25
16 X 25
0.300
1
0.250
0.200
0.150
0.100
0.050
0.000
0
500
1000
AIRFLOW (CFM)
1500
2000
1
WHEN FIRST INSTALLED. PRESSURE DROP INCREASES AS FILTER
BECOMES LOADED. REPLACE FILTER WHEN PRESSURE DROP
REACHES 0.5 IN. WC. (0.1 kPa).
M13644
Fig. 10. Pressure drop versus airflow of CF200A media filter.
69-1866—01
6
MEDIA AIR CLEANER
1
8
(29)
1
DIM. B
(SEE TABLE)
DIM. A
(SEE TABLE)
7
8
(22)
7
8
(22)
3
4
5
6
DIM. C (SEE TABLE)
DIM. D (SEE TABLE)
8
(171)
(16)
RMAC SIZE
DIM. A
DIM. D
DIM. B
DIM. C
IN.
IN.
IN.
MM
IN.
MM
MM
MM
IN.
MM
406 X 635
406 X 508
16 X 25
16 X 20
14 7/16
14 7/16
367
367
16 3/16
16 3/16
411
411
23 1/4
18 1/4
591
457
25 1/2
20 1/2
648
521
M13643
Fig. 11. Air cleaner dimensions.
Determine Sheet-Metal Requirements
The media air cleaner is adaptable to all new or existing for
forced air heating and cooling systems used in residential
applications. Some applications may require transitions,
turning vanes, or duct offsets for proper installation of the
media air cleaner.
DUCT SIZE CHANGED GRADUALLY TO PREVENT TURBULENCE.
20 DEGREE EXPANSION PER SIDE PER
FITTING (4 IN. PER RUNNING FOOT
[100 MM PER 300 LINEAR MM])
RETURN AIR
DUCT
1. Transitions
•
•
•
Transitions are needed when the duct is a different
size than the air cleaner cabinet.
Use gradual transitions to reduce air turbulence and
increase efficiency. See Fig. 12.
TRANSITION FITTING
Use no more than 20 degrees (about 4 in. per
running foot) of expansion on each side of the
transition fitting.
M947B
MEDIA AIR CLEANER CABINET
Fig. 12. Typical duct transitions.
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69-1866—01
MEDIA AIR CLEANER
2. Turning Vanes
•
If the media air cleaner is installed next to an elbow
TURNING
VANES
or angel fitting, add turning vanes inside the angle to
distribute airflow more evenly across the face of the
media. See Fig. 13.
•
Turning vanes must be properly secured to prevent
movement.
3. Duct Offsets
•
If the duct connection to the furnace in a side
installation is less than 7 in. you will need to add an
offset. See Fig. 14.
•
Turning vanes may be required to distribute air flow
evenly.
M5651
Fig. 13. Turning vanes help distribute airflow evenly over
media.
OFFSET
LESS
THAN
7 in.
(178 mm)
AT LEAST
7 in.
(178 mm)
1
1
REQUIRED TURNING VANES HELP DISTRIBUTE AIRFLOW EVENLY.
M948A
Fig. 14. Typical use of duct offsets to make room for
media air cleaner.
Prepare Furnace for Installation
1. Disconnect power to your heating and cooling system
and remove power from any ultraviolet air treatment
system that is installed.
2. Remove and discard existing furnace filter. See Fig. 15.
3. Remove furnace blower compartment access cover.
See furnace owners' or installation manual for details.
4. Thoroughly clean the blower compartment using a
power vacuum (Shop-Vac).
FAN
ACCESS
PANEL
NOTE: Media Air Cleaner cannot remove dirt that has set-
tled in the blower compartment and distribution
ducts.
EXISTING 1 IN.
FURNACE
FILTER
M13645
Fig. 15. Typical use of duct offsets to make room for
media air cleaner
69-1866—01
8
MEDIA AIR CLEANER
Disconnect Existing Ductwork
NOTE: Skip this step if the media air cleaner is being
installed on a new system without existing duct that
needs to be removed or modified.
1. Review the installation location and verify that there is
adequate clearance for removal and replacement of the
filter cartridge. See Fig. 16.
2. Make sure that all sheet-metal components, such as
transitions and duct offsets, are available.
3. Carefully disconnect the existing ductwork where the air
cleaner cabinet is to be installed.
NOTE: Disconnecting ductwork may require removing exist-
ing duct tape, removing sheet metal screws, cutting
metal duct, or breaking sealed joints.
26 IN.
(637 MM)
MINIMUM
M13646
Fig. 16. Check for clearance to change filter.
Fasten Cabinet to Furnace or Duct
1. Remove door and filter cartridge from air cleaner cabinet. See Figs. 1 and 2.
2. Temporarily place the air cleaner cabinet in position, oriented as it will be when installed.
3. Make sure unit sits securely in position. Place blocks or other support materials under cabinet, as necessary.
4. Create or enlarge opening in the furnace or duct to match the air cleaner cabinet opening.
5. Attach the air cleaner cabinet securely to the furnace using any of the following:
•
Drill holes and fasten with sheet metal screws or rivets. (If you are drilling, use locking pliers to help hold the unit in place
while drilling.)
Use slip joints.
•
NOTE: Make sure fasteners do not interfere with installation and removal of the filter.
Install Turning Vanes
1. Install turning vanes wherever an abrupt 90 degree elbow is against the media air cleaner cabinet.
2. Secure turning vanes using sheet metal screws or rivets, as appropriate.
Fasten Ductwork to Cabinet
Fasten side of media air cleaner cabinet to ductwork using sheet metal screws, rivets, or slip joints, as appropriate.
NOTE: Make sure fasteners do not interfere with installation and removal of the filter.
Reconnect Existing Ductwork
1. Connect remaining ductwork using sheet metal screws, rivets, or slip joints, as appropriate.
2. Add support straps and bracing to prevent excessive movement.
Seal Duct Joints
1. Seal all duct joints in the return air system between media air cleaner cabinet and the furnace.
NOTE: Use only duct-rated metalized tape or mastic to seal duct connections.
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69-1866—01
MEDIA AIR CLEANER
Install Filter Cartridge
1. Slide filter cartridge into cabinet, making sure the “AIR
FLOW” arrow on the cartridge is in the direction of air
flow (pointing towards furnace).
MARK AIR FLOW
DIRECTION
WITH PERMANENT
MARKER
2. Record installation date in the space provided on the
replacement filter cartridge. See Fig. 17.
3. Insert the tab on the bottom of the door into the slot in
the cabinet.
AIR FLOW
Make sure the air flow is in
the direction of the arrow.
4. Swing door closed and press it firmly into place.
NOTE DIRECTION
OF AIR FLOW
16 25
X
NOTE: It is recommended that you use a permanent marker
to draw an arrow showing the proper air flow direc-
tion on the top of the cabinet, for future reference.
See Fig. 17.
This Filter Fits:
•
•
Honeywell 20x25 Air Cleaners
®
®
Aprilaire Space-Gard Model 2200
Air Cleaners*
(TOWARDS FURNACE)
MERV
12
2.5 meters per second
FURNACE
Choose better indoor air for your family
by installing Honeywell solutions.
You’ll enhance your comfort and peace of mind.
For information on installation of these
solutions visit our website at
Ultraviolet Air Treatment System
Zap airborne germs and prevent mold growth
on air conditioning coils
Whole-House Air Cleaner
high percentage of airborne particles
Trap
a
Whole-House Humidifier
Moisturize parched air to minimize adverse
health effects and protect woodwork in
your home.
Zoning System
Control temperature by area in your home,
adding convenience and improving comfort
Perfect Window™ Air Exchanger
Ventilate your home to assure fresh air
while minimizing energy loss
Programmable Thermostat
Save up to 30% in annual energy costs
with this easy-to-use thermostat that’s
accurate to within +/-
1
WRITE FILTER
INSTALLATION DATE
HERE
Replace filters every 12 months, or
more often if the filter appears dirty
to the point of blocking air flow
through the heating/cooling equipment.
DATE INSTALLED:
1/1/2006
Sign up on our web site for
free filter change reminder service.
*Aprilaire® and Space-Gard® are registered trademarks of
Research Products Corporation.
M13647
Fig. 17. Install furnace filter and mark airflow direction.
CHECKOUT
1. Complete the following checklist:
‰ Filter cartridge inserts and removes easily.
‰ Make sure the “AIR FLOW” arrow on the filter cartridge is in the direction of air flow (pointing towards furnace).
‰ Turning vanes and transitions, if used, are properly installed.
‰ All joints in sheet-metal are sealed.
‰ All sheet-metal connections are complete.
‰ Ductwork is securely fastened and supported
‰ Original furnace filter has been removed and blower compartment is clean.
‰ Media air cleaner door is securely installed.
2. Replace any access doors removed during installation or checkout.
3. Reconnect power to the heating and cooling system and restore power to any ultraviolet air treatment system that was
disconnected.
4. Run the furnace or cooling system through one complete cycle to make sure the system operates as desired.
or call:1-800-345-6770 x531
IMPORTANT
Please read these instructions and keep them in your records.
69-1866—01
10
MEDIA AIR CLEANER
Limited Warranty
Honeywell warrants this product, excluding bulbs, to be free from defects in the workmanship or materials, under normal use and
service, for a period of one (1) year from the date of purchase by the consumer. If, at any time during the warranty period, the
product is defective or malfunctions, Honeywell shall repair or replace it (at Honeywell’s option) within a reasonable period of
time.
If the product is defective, return it, with a bill of sale or other dated proof of purchase, to the retailer from which you purchased it.
This warranty does not cover removal or reinstallation costs. This warranty shall not apply if it is shown by Honeywell that the
defect or malfunction was caused by damage which occurred while the product was in the possession of a consumer.
Honeywell’s sole responsibility shall be to repair or replace the product within the terms stated above. HONEYWELL SHALL NOT
BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND, INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES
RESULTING, DIRECTLY OR INDIRECTLY, FROM ANY BREACH OF ANY WARRANTY, EXPRESS OR IMPLIED, OR ANY
OTHER FAILURE OF THIS PRODUCT. Some states do not allow the exclusion or limitation of incidental or consequential
damages, so this limitation may not apply to you.
THIS WARRANTY IS THE ONLY EXPRESS WARRANTY HONEYWELL MAKES ON THIS PRODUCT. THE DURATION OF
ANY IMPLIED WARRANTIES, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, IS HEREBY LIMITED TO THE ONE YEAR DURATION OF THIS WARRANTY. Some states do not allow limitations
on how long an implied warranty lasts, so the above limitation may not apply to you.
This warranty gives you specific legal rights, and you may have other rights which vary from state to state.
If you have any questions concerning this warranty, please write Honeywell Customer Relations, 1985 Douglas Dr. N MN10-
1461, Golden Valley, MN 55422 or call 1-800-468-1502, Monday-Friday, 7:00 a.m. to 5:30 p.m., Central time. In Canada, write
Honeywell Limited/Honeywell Limitée, 35 Dynamic Dr., ON15, Scarborough, Ontario M1V4Z.
11
69-1866—01
MEDIA AIR CLEANER
Automation and Control Solutions
Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
customer.honeywell.com
Honeywell Limited-Honeywell Limitée
35 Dynamic Drive
Scarborough, Ontario M1V 4Z9
® U.S. Registered Trademark
© 2009 Honeywell International Inc.
69-1866—01 E.K. Rev. 05-09
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