TXV–CLP-KIT (07/15)
Page 17
Step 5:
Measure and cut copper tubing to connect the liquid line from the TXV control box to the
liquid line stub out on the air handler as shown in Figures 3 and 9. Run the other liquid line from
the connection on the TXV control box to the compressor unit, also shown in Figures 3 and 9.
Nitrogen braze the joints.
Step 6:
Connect the pressure equalizer tube to the Schrader valve. Do not install the core. Tighten
the flare connection firmly.
Wrap the liquid and vapor tubing including the liquid line tubing to
the TXV control box, with Armaflex
®
, Insul-Tube
®
or equivalent insulation of at least ½” wall
thickness, between the air handler and compressor unit.
Figure 9. TXV Liquid Line Connections
