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True Traditional Reach-In & GDM Wire Gauge Charts for Authorized Technicians

During the installation process of a True refrigeration unit, it's important to follow all protocols and recommendations detailed by the manufacturer. Below are the wire gauge charts for both the True Traditional Reach-In and the GDM models. Both charts are applicable for both series.

115 Volts Distance in Feet to Center of Load

Amps2030405060708090100120140160
2141414141414141414141414
3141414141414141414141412
4141414141414141414121212
5141414141414141212121010
6141414141414121212101010
714141414141212121010108
81414141412121210101088
9141414121212101010888
10141414121210101010888
121414121210101088886
14141412101010888666
1614121210108888666
181412101088888885
201412101088866655
25121010886666544
3012108866665443
3510108666554432
401088665544322
451086665443321
501086654433211

230 Volts Distance in Feet to Center of Load

Amps2030405060708090100120140160
5141414141414141414141414
6141414141414141414141412
7141414141414141414141212
8141414141414141414121212
9141414141414141412121210
10141414141414141212121010
12141414141414121212101010
1414141414141212121010108
161414141412121210101088
18141414121212101010888
20141414121010101010888
2514141212101010108866
30141212101010888666
3514121010108888665
401412101088866655
50121010866666544
6012108666665443
7010108666554422
801088665544322
901086655443311
1001086654433211

For more information about the electric installation process, check out the True Manufacturing manuals and diagrams for further reference.

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