Section 7. Refrigerant Line Brazing - Trane A4AC6018A1000B Installer's Manual

Condensing units
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Wall
Isolation Through Wall

Section 7. Refrigerant Line Brazing

7.1 Braze The Refrigerant Lines
STEP 1 - Remove caps or plugs. Use a deburing
tool to debur the pipe ends. Clean both internal
and external surfaces of the tubing using an
emery cloth.
STEP 2 - Remove the pressure tap cap and
valve cores from both service valves.
88-A4AC6001-1D-EN
Sealant
Insulation
Vapor Line
DO NOT hang line sets from ductwork
Ductwork
Isolator
Line Set
9

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