Conduit Connections - Honeywell DirectLine DL421 User Manual

2.4 Conduit connections

The DirectLine provides a male ½" NPT thread to accommodate a customer conduit
connection. Use ½" conduit coupling (min. 38.1mm (1.5") long) on DL conduit
connection to clear cordset connector. Conduit can not be used with field wiring
connector due to size restriction.
Do not exceed 200in-lb. torque when attaching fixed piping.
Use wrench flats provided under the ½" NPT threads to support the DirectLine
during installation.
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Installation
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