Hussmann Freedom Line series Installation & Operation Manual page 50

DRIP PIPING / FACADES / SPLASHGUARDS / BUMPERS
3-2
5. Ensure that drip piping is supported to
relieve any stress on drip pipe connectors and
drain hub.
a. Drip piping MUST be supported no
more than 24 in. from drain hub tee.
Bottom of Case
Drain Hub Tee
Drip Piping
Support Here
24 in.
... ATTENTION
INSTALLER
It is the installing contractor's
responsibility to consult local agencies
for local code requirements.
Always Slope Toward Floor Drain
Bottom of Case
One Water Seal per Run of Drip Pipe
P/N 0527427_M
Drain Hub
Drip Piping
Support Here
24 in.
Bottom of Case
Slope
Optional Excel Drip Piping Arrangements
(without Condensate Pump)
U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com
6. Provide a suitable air break
between flood rim of the floor drain
and outlet of drip pipe. To meet code
on low base merchandisers, it may be
necessary to install a field-supplied
drip pipe reducer. An alternative is to
cut the last section of drip pipe at an
angle.
7. Prevent drip pipes from freezing:
a. Do NOT install drip pipes in contact
with uninsulated suction lines. Suction lines
should be insulated with a nonabsorbent
insulation material.
b. Where drip pipes are located in dead air
spaces, such as between merchandisers or
between a merchandiser and a store wall,
provide means to prevent freezing.
Slope
Bottom of Case