TEMPLATE
TEMPLATE
® U.S. Registered Trademark
Copyright © 2000 Honeywell • All Rights Reserved
INSTALLATION INSTRUCTIONS
HE265A,B
Bypass Flow-Through Humidifier
READ AND SAVE THESE INSTRUCTIONS
APPLICATION
The Enviracaire Elite™ HE265A,B Bypass Flow-Through Humidifier uses
the warm air furnace blower to provide humidification for the whole house.
The HE265A,B works with virtually any Honeywell humidity control, but for
optimal performance, use with the Honeywell Perfect Climate Comfort
Center™ control.
INSTALLATION
WARNING
Hazardous Voltage.
Can cause Personal Injury or Equipment Damage.
Do not cut or drill into any air conditioning or electrical accessory.
CAUTION
Freezing Water and High Water or Static Pressure Hazard.
Can cause water damage or permanent equipment damage.
•
The humidifier must be located where the ambient temperature
is above 32
°
F (0
°
C) and below 160
°
F (71
°
C).
•
Be sure supply plenum static pressure is no greater than 0.3 in.
w.c. and water pressure is no greater than 125 psi.
IMPORTANT
To assure optimal product performance, be sure the template is
level before marking.
1. Determine the best location for the humidifier and draw a level line
on the plenum. See Fig. 1.
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. Do not install on a
furnace jacket.
M12248B
HORIZONTAL
DOWN
FLO
LOWBOY
HIG
HB
OY
Fig. 1. Typical humidifier installation locations.
2. Tape this piece of paper in position as your template and trace
around the template.
3. Remove the template and carefully cut the rectangular opening.
4. Disassemble the humidifier; remove the cover and take out the
humidifier pad assembly. See Fig. 2.
NOTE:
Sidewalls are interchangeable for either left or right
bypass installation. To change direction, remove the 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.
Fig. 2. Humidifier components.
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.
TEMPLATE
69-1424EF
M14672
WATER
FEED NOZZLE
FRAME
HUMIDIFIER
HOUSING
WATER
FEED TUBE
HUMIDIFIER
PAD ASSEMBLY
COVER
SIDEWALL
BY-PASS SIDEWALL
