Controls the use of special heat tracing functionality. When enabled, this functionality improves the presentation on specialized isometrics that contain multiple levels of tracing.
This option is applicable only to tracing isometrics. Do not enable for standard
piping isometrics.
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On enables heat tracing options.
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Off suppresses the use of heat tracing options.
Defines:
Option Switch - 21, Pos 4
I-Configure - Drawing.Controls.HeatTracingOptions