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Installation Guide
69-2285EFS—03 4
DUCT MOUNT INSTALLATION
A) Ensure foam gasket is positioned
correctly over nozzle and insert the
nozzle into duct hole.
B) Push down to secure humidifier to
bracket arms. Ensure gasket forms
tight seal in duct hole.
Secure bracket to duct using
provided self-drilling sheet metal
screws (4).
M24749
M24748A
SUPPLY
Drill 1-3/4-in. hole.
Position template on supply duct.
Ensure proper clearances from A-coil.
Allow 4 in. clearance from nozzle
outlettoanyductwall,
and allow 24 in. of
downstream open
duct air space
to prevent duct
condensation.
M24750A
Foam
gasket
24 in.
FOR REMOTE INSTALLATION, REFER TO APPENDIX A OR
DOCUMENT 69-2317, INCLUDED WITH REMOTE MOUNT KIT.
4 in.
4 in.
4 in.