Trane BCHE Installation, Operation And Maintenance Manual page 46

Installation Mechanical
Figure 36. Mix box install
FASTEN BOLTING STRIP TO MAIN UNIT WITH SCREW
SELF-DRILLING, #10-16 X 1/2 HEX WASHER
2. Verify that the factory supplied gasket is installed
around the perimeter of the accessory where it
connects to the unit. Connect the accessory with self
drilling screws to the unit with the bolting strips on all
four sides. For the control box side of discharge
attenuators, fasten the panel flange to fan discharge
panel. See Figure 37, p. 47
46
GASKET; 0.190T X 1.000W
and Figure 38, p. 48.
Bolting Strip
3. Plug damper crossover harness into plug plate on coil
panel. Run harness across top of unit and plug other
end into plug plate on mix box. Ensure the harness is
secured to the top of the unit to avoid interference with
the filter access panel. See
BCX-SVX002A-EN