Honeywell He225b, He225b1004, He225a1006, He225a, He225 Product Data

68-0244-1

HE225A,B and HE265A,B

whole-house air quality system

APPLICATION

The Enviracaire Elite™ HE225A,B and HE265A,B Bypass Flow-through Humidifiers use the warm air furnace blower to provide humidification for the whole house.

Bypass Flow-Through

Humidifiers

PRODUCT DATA

FEATURES/BENEFITS

• Anti-microbial coating on pad prevents the surface growth and migration of bacteria, mold, fungus and algae on the humidifier pad.

• Bold new look with blue and white styling.

• Proven technology used for high performance humidification and enhanced comfort.

• Preassembled for quicker installation.

• Small footprint, light weight, and reversible components allow easy mounting on either warm air supply or return air duct of any forced air furnace.

• Interior components designed for quick maintenance and service.

• Includes easy-to-use humidity control that mounts on the wall or duct for more flexible installation.

• Continuous flushing reduces the frequency of maintenance in a hard water installation.

• AIRWATCH™ Indicator can be installed to remind homeowner to change humidifier pad.

• Five-year warranty.

HE225A,B AND HE265A,B BYPASS FLOW-THROUGH HUMIDIFIERS

SPECIFICATIONS

Capacity:

At 120°F (49°C) plenum temperature and 0.20 static

pressure drop across supply and return:

HE225A,B: 12 gallons per day (gpd) or 46 liters per day

(lpd).

HE265A,B: 17 gallons per day (gpd) or 65 liters per day

(lpd).

Electrical Ratings:

24 Vac, 60 Hz, 0.5A.

Humidified Area Size:

See Table 1.

Humidifier Pad Dimensions:

See Table 2.

Table 1. Size of Area That Can Be Humidified.

House Description Air Changes Per Hour

Loose Two 750 70 1,000 93

Average One 1,500 140 2,000 186

Tight One-half 3,000 280 4,000 372

Plenum Opening Dimensions (Height x Width):

See Table 3.

Summer Shut-off Damper Dimensions (Height x Width):

See Table 4.

Bypass Duct Opening (Diameter):

6 in. (152 mm).

Drain Connection:

1/2 in. (13 mm) I.D. plastic hose connected directly to drain fitting on unit.

Dimensions:

See Fig. 1 and 2.

HE225 Area (Up To) HE265 Area (Up To)

(sq ft) (sq m) (sq ft) (sq m)

Table 2. Dimensions of Humidifier Pads

in in. (mm).

Model Height Width Depth

HE225 9-13/16 (249) 9-1/2 (241) 1-1/2 (38)

HE265 13 (330) 10 (254) 1-1/2 (38)

Table 3. Dimensions of Plenum Opening

Model Height Width

HE225 9-7/16 (241) 9-5/16 (238)

HE265 12-5/8 (321) 9-3/4 (248)

Table 4. Dimensions of Summer Shut-off Damper

Model Height Width

HE225 9-3/16 (234) 8-7/8 (226)

HE265 12-3/8 (314) 9-5/16 (236)

in in. (mm)

in in. (mm).

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 Honeywell Automation and Control Products Sales Office (check white pages of your phone directory).

2. Honeywell Customer Care

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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HE225A,B AND HE265A,B BYPASS FLOW-THROUGH HUMIDIFIERS

WARNING

CAUTION

M14818

9-1/8 (232)

11-7/16 (290)

12-7/16

(316)

6 (152)

DIAMETER

12 (305)

13-9/16

(345)

M14819

9-1/4 (235)

12 (305)

15-5/16

(390)

13-9/16 (345)

16-3/4

(425)

6 (152)

DIAMETER

Models:

HE225A TRADELINE® and HE265A TRADELINE®

Bypass Flow-through Humidifier package includes humidifier pad, mounting template, self-piercing saddle valve, 24 Vac transformer, H8908B Convertible Humidity Control.

HE225B TRADELINE® and HE265B TRADELINE®

Bypass Flow-through Humidifier package includes humidifier pad, mounting template, self-piercing saddle valve, 24 Vac transformer, H1008A Automatic Humidity Control with HumidiCalc+™ Software.

Accessories:

Current Sensor Relay, part no. 32001754-001. C7089H Outdoor Temperature Sensor. H8908B Convertible Humidity Control. H1008A Automatic Humidity Control with HumidiCalc+™

Software (software calculates dewpoint to prevent moisture

condensation). HC22E Antimicrobial Humidifier Pad (HE225A,B only). HC26E Antimicrobial Humidifier Pad (HE265A,B only). HumidiCalc+™ Humidifier Sizing Software (software

calculates required humidifier capacity for application). PC8900 Control. S688 Sail Switch.

Fig. 1. Dimensions of HE225A,B in in. (mm).

Fig. 2. Dimensions of HE265A,B in in. (mm).

Approvals:

Underwriters Laboratories Inc. Listing: 56 BL. Canadian Underwriters Laboratories Inc. Listing: 56 BL.

Standard:

Air Conditioning and Refrigeration Institute Tested: Standard 610.

INSTALLATION

Hazardous Voltage. Can cause personal injury or equipment damage.

Do not cut or drill into any air conditioning line or electrical accessory.

Freezing Water, Flooding or Static Pressure Hazard. Can cause water damage to home or permanent equipment damage.

• The humidifier must be located where the ambient temperature is above 32°F and below 160°F (0°C and 71°).

• Be sure supply plenum static pressure is no greater than 0.3 in. wc and water pressure is no greater than 126 psi.

IMPORTANT

To assure optimal product performance, be sure the template is level before marking location.

1. Determine the best location for the humidifier and draw a level line on the plenum. See Fig. 3.

IMPORTANT

Mount the humidifier at least 3 in. (76 mm) above the furnace jacket to allow adequate space for the solenoid valve and drain line. Check that there is adequate space above the humidifier to remove and install the humidifier cover.

3 68-0244-1

HE225A,B AND HE265A,B BYPASS FLOW-THROUGH HUMIDIFIERS

CAUTION

M12248C

HORIZONTAL

DOWN

FLO

LOWBOY

HIGHBOY

M14672

WATER FEED NOZZLE

FRAME

HUMIDIFIER HOUSING

WATER FEED TUBE

HUMIDIFIER PAD ASSEMBL Y

COVER

SIDEWALL

BY-PASS SIDEWALL

12. Hinge the cover in place and secure with the thumb-

Fig. 3. Typical humidifier installation locations.

2. Tape template in position and trace around template.

3. Remove template and carefully cut rectangular opening.

4. Disassemble the humidifier; remove the cover and take

out the humidifier pad assembly. See Fig. 4.

screw located at the bottom of the cover.

NOTE: Sidewalls are interchangeable for either left or

right bypass installation. To change direction, remove screws holding each sidewall, switch sidewall locations and reinstall the screws.

5. Position the humidifier housing in the opening (be sure it is level), so the locking tabs are in place on the lower sheet metal edge of the opening.

6. Secure the humidifier housing to the opening at the top and bottom using sheet metal screws.

7. Locate the other plenum and cut an opening for a 6 in. (152 mm) collar.

8. Install the 6 in. (152 mm) collar.

NOTE: Be sure to install a duct damper for summer

shutoff on systems with air conditioning.

9. Install a 6 in. (152 mm) diameter duct from the collar to the humidifier.

NOTE: Some installations require a 90° elbow attachment to

the collar.

10. Seal the duct connections with duct tape.

NOTE: To avoid sagging and stress on the humidifier,

add support when ducting is longer than 4 ft (120 cm).

11. Reinstall the humidifier pad assembly in the humidifier housing.

NOTE: Be sure water feed tube is not pinched or

kinked.

Fig. 4. Humidifier components.

WIRING THE HUMIDIFIER

Hazardous Voltage. Can cause personal injury or equipment damage.

• Disconnect the power supply before installing or servicing.

• On multi-speed blower applications, do not wire the high voltage side of the transformer to the same power source that services the furnace blower. Premature transformer burnout can occur.

All wiring must comply with applicable local codes, ordinances and regulations.

1. Mount the transformer in a convenient location.

2. Connect wires to the 120V side of the transformer.

3. Wire the humidifier solenoid valve, current sensing

relay, or sail switch, humidity control and transformer. Refer to the humidity control installation instructions for mounting and wiring information.

NOTE: Select models of fan centers include humidifier

taps so the current sensing relay or sail switch is not needed.

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