Trane Voyager YH Series Installation, Operation And Maintenance Manual page 13

Figure 2. Unit dimensional data for 12½ tons standard efficiency units
DOWNFLOW CONDENSATE
DRAIN CONN 1"(25MM) NPT
1/2 NPT GAS CONNECTION
Note: ½ NPT Gas Connection
Figure 3. Unit dimensional data for 12½ tons standard efficiency units
RT-SVX26R-EN
SERVICE GAUGE
PORT ACCESS
Unit Dimensions
7/8"(22MM) DIA. HOLE
(UNIT CONTROL WIRE)
2"(51MM) DIA. HOLE
(UNIT POWER WIRE)
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