Trane CVHE Troubleshooting

CVHE-SB-32A 106
The maximum recommended wire length for PT leads in a dual PT system are:
Note: These wire lengths are for copper conductors only
Note: The above lengths are maximum round trip wire lengths. The maximum distance
the PT can be located is 1/2 of the listed value.
Wire
Gauge
Max Wire Length
Primary (ft)
Max Wire Length
Primary (m)
Max Wire Length
Secondary (ft)
Max Wire Length
Secondary (m)
8 3061 933 711 217
9 2428 740 564 172
10 1924 586 447 136
11 1526 465 355 108
12 1211 369 281 85
13 960 292 223 68
14 761 232 177 53
15 603 184 140 42
16 478 145 111 33
17 379 115 88 26
18 301 91 70 21
19 238 72 55 16
20 189 57 44 13
21 150 45 34 10
22 119 36 27 8

Trane CVHE Specifications

General

Brand	Trane
Model	CVHE
Category	Chiller
Language	English