--- product_id: 47062488 title: "Line Set Rough-In Box (White) - HVAC Exterior Wall Termination Point for Refrigerant Lines, Condensation Drain & Low Voltage Wire - Made in USA" brand: "lineset box" price: "€ 64.23" currency: EUR in_stock: true reviews_count: 8 category: "Lineset Box" url: https://www.desertcart.pt/products/47062488-line-set-rough-in-box-white-hvac-exterior-wall-termination store_origin: PT region: Portugal --- # Low voltage wire integration Labor-saving easy install Polypropylene durability Line Set Rough-In Box (White) - HVAC Exterior Wall Termination Point for Refrigerant Lines, Condensation Drain & Low Voltage Wire - Made in USA **Brand:** lineset box **Price:** € 64.23 **Availability:** ✅ In Stock ## Summary > 🛠️ Protect your lines, save your time, build like a pro! ## Quick Answers - **What is this?** Line Set Rough-In Box (White) - HVAC Exterior Wall Termination Point for Refrigerant Lines, Condensation Drain & Low Voltage Wire - Made in USA by lineset box - **How much does it cost?** € 64.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/47062488-line-set-rough-in-box-white-hvac-exterior-wall-termination) ## Best For - lineset box enthusiasts ## Why This Product - Trusted lineset box brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Installation:** Designed for quick, labor-saving setup that fits both inset and outset applications. - • **Made in the USA Quality:** Built with durable polypropylene for long-lasting, professional-grade performance. - • **Architecturally Clean Finish:** Achieve a polished, air- and watertight look that elevates any new build. - • **Ultimate Line Set Protection:** Safeguard your HVAC lines from costly kinks and damage during construction. - • **Seamless Low Voltage & Drain Termination:** Organize condensation drain and wiring in one sleek, modern box. ## Overview The White Line Set Rough In Box is a durable, easy-to-install polypropylene termination point designed for HVAC contractors. It protects line sets, condensation drains, and low voltage wiring during new construction, preventing costly damage and ensuring a clean, professional finish. Made in the USA, it supports both inset and outset installations, streamlining your workflow and enhancing project quality. ## Description 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. Review: Amazing & Super Clean Look - Used these black line set boxes on a new construction product. The line set boxes can be installed inset or outset and have a 1/2" lip to accommodate outset / inset applications. I used these on a project with a 3/4" rainscreen furring strip over 7/16" sheathing and 3/4" nickel gap t&g siding. The result was an air & watertight application that left the line set penetrations looking super clean and beyond professional. Would highly recommend and will not be buying anything but these for HVAC line sets. Review: Worked Great - Large enough to accommodate the line sets for a 5 zone mini-split system. Very easy to install before siding, just cutout an opening, screw to the wall and tape/seal around it. Probably much more difficult to install after siding is on. ## Features - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.4 out of 5 stars 78 Reviews | ## Images ![Line Set Rough-In Box (White) - HVAC Exterior Wall Termination Point for Refrigerant Lines, Condensation Drain & Low Voltage Wire - Made in USA - Image 1](https://m.media-amazon.com/images/I/61PCALbtefL.jpg) ![Line Set Rough-In Box (White) - HVAC Exterior Wall Termination Point for Refrigerant Lines, Condensation Drain & Low Voltage Wire - Made in USA - Image 2](https://m.media-amazon.com/images/I/519SitoIFhL.jpg) ![Line Set Rough-In Box (White) - HVAC Exterior Wall Termination Point for Refrigerant Lines, Condensation Drain & Low Voltage Wire - Made in USA - Image 3](https://m.media-amazon.com/images/I/51zF5F-BUdL.jpg) ![Line Set Rough-In Box (White) - HVAC Exterior Wall Termination Point for Refrigerant Lines, Condensation Drain & Low Voltage Wire - Made in USA - Image 4](https://m.media-amazon.com/images/I/51o-d9dr-7L.jpg) ![Line Set Rough-In Box (White) - HVAC Exterior Wall Termination Point for Refrigerant Lines, Condensation Drain & Low Voltage Wire - Made in USA - Image 5](https://m.media-amazon.com/images/I/51pKLnmQZhL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing & Super Clean Look *by T***D on January 24, 2025* Used these black line set boxes on a new construction product. The line set boxes can be installed inset or outset and have a 1/2" lip to accommodate outset / inset applications. I used these on a project with a 3/4" rainscreen furring strip over 7/16" sheathing and 3/4" nickel gap t&g siding. The result was an air & watertight application that left the line set penetrations looking super clean and beyond professional. Would highly recommend and will not be buying anything but these for HVAC line sets. ### ⭐⭐⭐⭐⭐ Worked Great *by A***N on February 1, 2024* Large enough to accommodate the line sets for a 5 zone mini-split system. Very easy to install before siding, just cutout an opening, screw to the wall and tape/seal around it. Probably much more difficult to install after siding is on. ### ⭐⭐⭐⭐⭐ Clean and orderly *by W***N on December 20, 2024* This is the cleanest way to get your electric and lineset to the condenser. Installed easily and looks clean and orderly. Would definitely buy again. ## Frequently Bought Together - White Line Set Rough In Box Hvac Contractors Termination Point for Line Set Condensation Drain and Low Voltage Wire - Marketair Inc Air Conditioning Mini-Split RBX3-MD-NC RoughInBox for New Construction Sold by RyMarCool - Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/47062488-line-set-rough-in-box-white-hvac-exterior-wall-termination](https://www.desertcart.pt/products/47062488-line-set-rough-in-box-white-hvac-exterior-wall-termination) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-17*