PLUMBING
STEP ONE:
Connect the Cold Water Supply
Do not use hot water supply. Cold water is required
to cool boiling water to safe draining temperatures.
Insert one end of the water line into the water filter
or reverse osmosis kit. Use the 1/4-inch plastic
water line provided or a 1/4-inch copper water line.
Apply a modest pull to ensure a tight fit.
Use clamps or ties to secure the water filter in a
location that allows for removing and replacing it in
the future. Honeywell recommends changing the
water filter or RO canisters 1 & 2 annually, or as
needed based on water conditions.
Install the provided backflow preventer, as required
by code.
See “Reverse Osmosis Filter” if using the
Reverse Osmosis Filter.
Cut the water line so it is long enough to reach
from the water filter to the supply fitting on the
bottom of the steam humidifier.
Insert the water line into the steam humidifier
supply fitting.
Note: Failure to check for a tight fit with plastic water line
could result in the line coming loose in the future. Apply
modest pull to ensure water line is properly seated and
secure.
STEP TWO:
Tap into a Water Line
• Consult local codes for proper plumbing.
•
Use the saddle valve provided or a T-fitting and
manual shutoff valve to tap into a cold water
line.
• Refer to the literature included with the valve
you chose and the local plumbing codes. Use
proper technique for the valve.
Saddle Valve
T-fitting
Water Supply
Line
Manual Shutoff
Valve
M29605
Water Supply and Drain Connections
MCR35266
BEST
PRACTICE
Use a manual shutoff valve when tapping into a water line.
Steam Humidifier System 69-2285—09
14
4
3
2
1
5
