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BCXC-SVX01B-EN 33
Installation Mechanical
ƽ WARNING
Hazardous Voltage!
Disconnect all electric power, including remote disconnects before servicing. Follow proper
lockout/tagout procedures to ensure the power can not be inadvertently energized. Failure to
disconnect power before servicing could result in death or serious injury.
Installing the Unit
Follow the procedures below to install the blower coil unit.
Horizontal Units, Model BCHC
Install horizontal units suspended from the ceiling with 3/8” threaded rods that are field provided.
There are two knockouts in each corner of the unit for installation of the threaded rods. Ensure the
ceiling opening is large enough for unit installation and maintenance requirements.
BCHC Installation Procedure
Materials needed:
• threaded rods, 3/8” (4)
• nuts (8)
• flat washers or steel plates (8)
• vibration isolator hangers or turnbuckles (4)
1. Determine the unit mounting hole dimensions. Prepare the hanger rod isolator assemblies,
which are field provided, and install them in the ceiling. Trane recommends using threaded rods
to level the unit. Consult the unit nameplate or “Dimensions and Weights,” p. 15 in this manual
for the unit weight. See Figure 4 for proper horizontal unit installation.
2. Remove motor access panels and filter access panels.
3. Punch out the eight knockouts in the top and bottom panels.
Figure 4. How to hang the horizontal unit from the ceiling