Honeywell F25f1075, F25f1018, F25f1000, F25f Owner's Manual

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F25F

Media Air Cleaner

PRODUCT DATA

FEATURES

• High efficiency media filter captures particles as small as 1.0 micron.

• Efficiency and arrestance ratings based on the American Society of Heating, Refrigerating and Air Conditioning Engineers Standard 52-76.

• Applicable to all gas, oil, and electric forced warm air furnaces and to compressor cooling up to 3-1/2 tons. Can be used with heat pumps only if the filter is changed regularly to prevent excessive pressure drop. Not recommended for applications where pressure drop may be critical.

• Mounts in the return air duct.

• Cabinet can support weight of residential furnace and evaporator coil.

APPLICATION

The F25 Media Air Cleaner captures a significant amount of the air-borne particles from the air circulated through the unit.

• Requires no electrical connections.

• Mounts in any position.

• Requires no maintenance except periodic media filter replacement.

• Media filter is easily replaced by homeowner.

• Later upgrade to F50 Electronic Air Cleaner is easy.

Contents

Application........................................................................... 1

Features .............................................................................. 1

Specifications ...................................................................... 2

Ordering Information ........................................................... 2

Planning the Installation ...................................................... 4

Installation and Checkout .................................................... 7

Future Option ...................................................................... 8

F25F MEDIA AIR CLEANER

SPECIFICATIONS

IMPORTANT

The specifications in this publication do not include normal manufacturing tolerances; therefore, an individual unit may not exactly match the listed specifications. This product is tested and calibrated under closely controlled conditions, and some minor differences in performance can be expected if those conditions are changed.

Model:

F25 Media Air Cleaner includes cabinet, access door and pleated media filter.

Application:

Use with gas, oil, and electric forced warm air furnaces and with compressor cooling. Can be used with heat pumps if filter is changed regularly to prevent excessive pressure drop. Not recommended for applications where pressure drop may be critical.

Arrestance Efficiency:

Efficiency ratings are based on National Bureau of

Standards Dust Spot Method using atmospheric dust and American Society of Heating, Refrigerating and AirConditioning Engineers Standard 52-76. Initial Efficiency: 10 percent (staining dirt removal). Average Efficiency: 18 percent (staining dirt removal). Average Arrestance: 90 percent (bulb dirt removal).

Filter Media:

Nonwoven, reinforced cotton and synthetic fabric, pleated for greater media area. See Table 1.

Capacity And Pressure Drop:

See Table 1.

Temperature Rating:

-40° to +125°F (-40° to +52°C).

Dimensions:

See Fig. 1.

Mounting:

Mounts in any position in the return air duct next to the furnace blower compartment. Air flow must be in the direction of the arrow on the filter cartridge. Cabinet is sturdy enough to support weight of a residential furnace and evaporator coil.

Underwriters Laboratories, Inc.:

Listed to UL 900, Class 2.

The F25F removes particles as small as one micron. See

Fig. 1 for size ranges of common household particles.

ORDERING INFORMATION

When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the TRADELINE® Catalog or price sheets for complete ordering number.

If you have additional questions, need further information, or would like to comment on our products or services, please write or phone:

1. Your local Home and Building Control Sales Office (check white pages of your phone directory).

2. Home and Building Control Customer Logistics Honeywell Inc., 1885 Douglas Drive North Minneapolis, Minnesota 55422-4386

In Canada—Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Scarborough, Ontario M1V 4Z9. International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France, Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A.

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F25F MEDIA AIR CLEANER

Upgrade Path:

The F25 uses the same cabinet as the F50 Electronic Air Cleaner. Upgrade requires installing the cell key, electronic cells, protective screens and installation and wiring of the power box.

Accessory:

S830A Clogged Filter Indicator.

Replacement Media:

Replace media filter annually or more often if reduced air flow results in lower heating/cooling equipment performance.

Nominal Size (in.) Part Number

12.5 x 20 203722 16 x 25 203719 20 x 25 203720 20 x 20 203721

Table 1. Capacity, Pressure Drop and Area of

F25 Filter Media.

F25 FILTER PRESSURE DROP

0.30

0.25

0.20

0.15

0.10

0.05

PRESSURE DROP (IN. WC)

0.00

SIZE

12.5 X 20 16 X 25 20 X 25 20 X 20

When first installed. Pressure drop increases as filter

-------

ABOVE IS WHEN FIRST INSTALLED. PRESSURE DROP INCREASES AS FILTER BECOMES LOADED.

437.5 875 1312.5 AIRFLOW (CFM)

218 350 438 350

438 700 875 700

656 1050 1313 1050

1750

875 1400 1750 1400

M5638

becomes loaded. Filter should be replaced when pressure drop reaches 0.5 in. w.c. (0.1 kPa).

Available in United States only.

Maximum capacity based on 500 FPM face velocity.

6 (171)

(29)

DIM. A

(SEE TABLE)

(22)

(16)

DIM. C (SEE TABLE)

DIM. D (SEE TABLE)

3 4

DIM. B

(SEE TABLE)

7 8

(22)

F25 SIZE

IN.

16 X 25 16 X 20 20 X 25 20 X 20 20 X 12 1/2

406 X 635 406 X 508 508 X 635 508 X 508 508 X 318

DIM. A

IN. MM IN. MM

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

DIM. C

IN. MM IN. MM

23 1/4 18 1/4 23 1/4 18 1/4 10 7/8

Fig. 1. Installation dimensions in in. (mm) of air cleaner.

591 457 591 457 276

25 1/2 20 1/2 25 1/2 20 1/2 13 1/8

DIM. D

648 521 648 521 333

M5641A

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