UEENEEJ002B

= UEENEEJ002B Prepare refrigerant tubing and fittings =

This unit covers the basic connection of refrigeration and air conditioning piping/tubing and fittings. It encompasses the safe use of hand, fixed and portable power tools for cutting, flaring, bending, swaging, silver brazing copper tube to copper tube, bundy tube and brass and steel fittings, measurement and reading drawings and diagrams. Scroll down for more content

=Video Resources:=
 * POV Silver Brazing - Brian Mobbs: POV Silver Brazing
 * Annealing - a one minute YouTube video on how to anneal hard drawn copper: Annealing Copper
 * Swaging: Yellow Jacket Swaging
 * Deburring: Yellow Jacket Deburring
 * Bending: Yellow Jacket Bending
 * Cutting: Yellow Jacket Cutting
 * Flaring: Yellow Jacket Flaring
 * Lokring compression fittings:
 * media type="custom" key="9869929"

=Bending, Flaring, Cutting, Brazing & Silver Soldering=
 * Heldon thermoplastic hose: [[file:Class 1 Thermoplastic Hose for AC.pdf]]
 * Oxy Set courtesy: [] [[file:01_Oxygen_-_Acetylene_Gas_Kit.pdf]]
 * Silver Brazing Tips courtesy Actrol: [[file:Silver Brazing Technical Tips.pdf]]
 * Oxy Acetylene Flame: The Flame
 * Crane pair coil bender:[[file:craneBender.pdf]]

Examples of Bad Brazing
Courtesy HVAC fun []
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