Line Set Rough-In Box (White) - HVAC Exterior Wall Termination Point for Refrigerant Lines, Condensation Drain & Low Voltage Wire - Made in USA | Weathertight Wall Termination, Protects Copper Lines During Construction, Single-Piece Install, Professional Exterior Finish

★★★★☆ 4.0 23 reviews

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Management number 246970451 Release Date 2026/08/16 List Price $8.00 Model Number 246970451
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The Lineset Box is the professional way to terminate and protect your line set during construction. It gives refrigerant copper lines, condensation drain, and low voltage control wiring a single, weathertight termination point on the exterior wall, so you stop showing up to set the condensers only to find your tubing bent, kinked, or torn off. Install it when you cut out the house, claim your bay, and move on knowing your work is protected. Molded from UL-recognized polypropylene and available in white and black. Made in the USA by J.T. Products LLC.

  • Line Set Protection During Construction: The Lineset Box is a line set rough-in box for HVAC contractors and new builds. Run your refrigerant line set, condensation drain, and low voltage wire into one clean exterior wall termination point, and keep them protected from the day you rough in. Made in the USA.
  • Durable Polypropylene, Weathertight Finish: Molded from UL-recognized polypropylene (UL 94 HB rated), the Lineset Box stands up to sun, rain, and cold on the exterior wall. At 5.5 by 4.25 by 10.75 inches it mounts flat and finishes clean, an architecturally pleasing alternative to foam and improvised holes.
  • Hold the Bay on Day One: Install the Lineset Box when you cut out the house, before siding crews and other trades start working around your exposed copper. It stakes your space on the wall and gives every line set a defined, professional home.
  • One Kink Costs You Hours: Today's copper line sets are less forgiving than they used to be, and one kink means rework. Run your lines through the box or store them inside until you return to set the condensers, either way they are shielded from being bent, crushed, or torn off.
  • Labor-Saving and Built to Last: No special tools, installs in minutes, and available in white and black to match the exterior. Designed by HVAC contractors at J.T. Products LLC to protect your work and your reputation on every install.
ASIN B0127QD34O
Item Weight 10.8 ounces
Manufacturer J.T. PRODUCTS LLC
Item model number LSB01
Product Dimensions 5.5 x 4.25 x 10.75 inches
Is Discontinued By Manufacturer No

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