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piping will prevent condensation from forming on the
pipe and dripping on the floor.
Notes:
•
Trane does not provide insulation on the
economizing piping package. This insulation
must be field provided and field installed.
•
Trane does not provide condensate overflow
protection of the waterside economizer. This
must be field provided and installed.
8. Field pipe the drain lines of the waterside economizer
and water-source heat pump together prior to installing
a condensate trap for proper trapping of condensation
(see ). The vertical units will be piped similar to the
horizontal units.
Figure 43. Step 8
WSHP-SVX014J-EN
Table 28. Economizer part numbers
Supply-Air
Arrangement
EXVG009-012
EXVG015
EXVG018-024,
DXVG024
Left Supply
EXVG030-036,
DXVG036
EXVG042-048,
DXVG048
EXVG060-070,
DXVG060-070
EXVG009-012
EXVG015
EXVG018-024,
DXVG024
Right Supply
EXVG030-036,
DXVG036
EXVG042-048,
DXVG048
EXVG060-070,
DXVG060-070
Installation
Unit
Part Number
WSHPECN00002
WSHPECN00003
WSHPECN00004
WSHPECN00005
WSHPECN00006
WSHPECN00007
WSHPECN00009
WSHPECN00010
WSHPECN00011
WSHPECN00012
WSHPECN00013
WSHPECN00014
43
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