18
CTV-SVX06J-EN
Figure 17. Four-inch (101.6 mm) RuptureGuard mounting, to 3-in. (76.2 mm) chiller flange
Chiller Gasket Gasket Gasket
Acceptable
Locally
Provided Piping
Options
Locally
Provided Piping
to Vent and
Drip Leg
Flow Direction
Note: All piping per
ASHRAE Standard 15.
Spool Piece
(showing orientation)
RuptureGuard
Spool
Piece
NNootteess::
• Adaptations may occur in the field-fabricated vent piping system installation due to variations on specific job
sites. It may be necessary to fabricate an elbow, spool adapter, off-set, or other component to accommodate
these variations. Follow all instructions in this manual and contact your local Trane representative with any
questions.
• If a customer-supplied adapter is needed for the configuration, the spool piece may not be required.
• Four-inch (101.6 mm) RuptureGuard
™
valve assembly (without spool piece) is used ONLY with 250E Heat
Recovery CenTraVac
™
chillers; some models may require additional parts (i.e., thread-reducing flange, stud,
and nut).
IInnssttaallllaattiioonn
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