-Install the drain piping:
1. Connect piping to the 90 elbow(s) at the bottom of the evaporator drain pan(s).
a. Use a non-permanent thread
sealer because drain lines must
be capable of being removed for
future servicing.
-Seal the inside drainpipe hole with NSF
approved silicone sealant.
-Seal the remainder of drainpipe hole in blast
chiller wall with foam insulation.
1. This will stop any airflow around the pipe
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