Honeywell HE240 Guía De Instalación/Manual Del Propietario página 8

HE240, HE280 HUMIDIFIER AND INSTALLATION KIT
7. Make sure the humidifier housing is
level, then position it in the opening
so the plastic tabs are in place on the
lower sheet metal edge of the open-
ing. Use pliers, as necessary, to flat-
ten cut edges. See Fig. 5.
8. Secure the humidifier housing to the
opening at the top and bottom using
sheet metal screws.
9. Use the 6 in. (155 mm) starter collar
as a template to mark the opening for
the bypass. The starter collar end
can be identified by the pliable metal
tabs.
10. Carefully cut the opening for the 6 in. (155 mm) starter collar end of the 48 in.
(1.22 m) flex duct. See Fig. 6. Use a drill to start the cut in the middle of the cir-
cle. Cut in an outward spiral to assist in controlling the cut.
69-2685ES—01
6 IN. ROUND TEMPLATE
STARTING
HOLE
Fig. 6. Cutting bypass opening.
8
SHEET METAL
SCREWS (4)
TO AIR DUCT
PLASTIC
TABS (2)
DRAIN TUBING
Fig. 5. Installing humidifier on duct.
M20172
DUCT
LEVEL
OPENING
M33324