Honeywell TrueSTEAM Guide D'installation page 39

Cut a slit in the insulation half way
around the hose.
3 inches minimum clearance from nozzle
outlet to duct.
Nozzle at upward pitch.
Minimum upward
pitch of 2 inches
per foot.
12 inches
Avoid sharp kinks and
prevent bends.
Minimum of
6 inches
Clamp
of straight
vertical rise.
TrueSTEAM Humidification System 69-2285EF—01
Do not cut into the
rubber steam hose.
24 inches open air downstream.
1-3/4 inch hole
Clamp
On straight runs, use perforated angle
iron. Otherwise, secure hose every 12 inches
using provided hooks.
Clearance hole for hose and insulation.
Seal off unconditioned space with
grommet (not provided) or caulk.
Always install nozzle so the
outlet is pointed up.
Do not route the steam
hose through the hole
in the mounting plate.
On straight runs, use
perforated angle iron.
Otherwise, support
hose every 12 inches
using provided hooks.
Always consult and follow local
plumbing codes for drain pipe
size and maximum temperature
requirement.
Insert the hose clamp into
the slit and hook it onto the
rubber hose.
If hose slopes downhill...
Downward slope can not be more than
3 feet below humidifier steam outlet.
Provide a 212°F rated T ee at the
lowest point. Do not use plastic T ee.
Minimum upward
pitch of 2 inches
per foot.
Minimum 6 inches
Clamps
Minimum 2 inches
Water in elbow.
Hose clamps at
every connection.
Nozzle at
upward pitch.
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