--- product_id: 528597812 title: "Della 25 Ft Mini Split Line Set, Includes 3/8\" & 1/4\" O.D. Copper Pipes with Flared Nuts and a 3/8\" Thick White PE Insulated Coil, Perfect for Mini Split AC and Other HVAC Systems" brand: "della" price: "€ 288.33" currency: EUR in_stock: true reviews_count: 8 category: "Della" url: https://www.desertcart.pt/products/528597812-della-25-ft-mini-split-line-set-includes-3-8 store_origin: PT region: Portugal --- # 3/8" thick PE insulation – max thermal protection -22℉ to 221℉ rated – all-weather durability 3/8" & 1/4" OD copper pipes – precision fit Della 25 Ft Mini Split Line Set, Includes 3/8" & 1/4" O.D. Copper Pipes with Flared Nuts and a 3/8" Thick White PE Insulated Coil, Perfect for Mini Split AC and Other HVAC Systems **Brand:** della **Price:** € 288.33 **Availability:** ✅ In Stock ## Summary > ❄️🔥 Stay cool or warm with confidence—DELLA’s line set has your HVAC covered! ## Quick Answers - **What is this?** Della 25 Ft Mini Split Line Set, Includes 3/8" & 1/4" O.D. Copper Pipes with Flared Nuts and a 3/8" Thick White PE Insulated Coil, Perfect for Mini Split AC and Other HVAC Systems by della - **How much does it cost?** € 288.33 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/528597812-della-25-ft-mini-split-line-set-includes-3-8) ## Best For - della enthusiasts ## Why This Product - Trusted della brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Climate Ready:** UV resistant and moisture-proof coating keeps your HVAC lines efficient from freezing winters to scorching summers. - • **24/7 Dedicated Support:** Expert help anytime you need it, ensuring your installation is smooth and worry-free. - • **Complete Installation Kit:** Includes everything from flared nuts to drain hose—streamline your setup with one all-in-one package. - • **Triple-Layer Insulation Shield:** 3/8" thick, flame-retardant PE insulation guards against heat loss, condensation, and weather damage. - • **Precision Engineered Copper Tubing:** Zero tolerance design ensures leak-proof, durable performance for your mini split AC system. ## Overview The DELLA 25 Ft Mini Split Line Set features precision 3/8" and 1/4" OD copper pipes with a robust 3/8" thick PE insulation coil, engineered for leak-proof durability and superior thermal conductivity. Rated for extreme temperatures from -22℉ to 221℉ and equipped with UV and moisture-resistant coatings, this all-weather line set is perfect for mini split AC and HVAC systems. The complete accessory kit and 24/7 customer support make installation effortless and reliable. ## Description Buy Della 25 Ft Mini Split Line Set, Includes 3/8" & 1/4" O.D. Copper Pipes with Flared Nuts and a 3/8" Thick White PE Insulated Coil, Perfect for Mini Split AC and Other HVAC Systems: Pipe Insulation - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Easy to install - Product as described. Easy to install Review: Fit perfect - Good quality ## Features - Precision & Durability: 3/8" and 1/4" OD copper aluminum tubes with zero tolerance design for mini split AC. 0.5" thick walls ensure leak proof performance, durability, and excellent thermal conductivity ideal for tough environments. - Complete Protection: 3/8" thick, 3 layer insulation for mini split copper aluminum lines. Features embossed polyethylene film and weather resistant foam. Flame retardant, heat insulating, and drip reducing protects walls, equipment, and extends service life. - All Weather Copper Tubes: Built for -22℉ to 221℉, compatible with all refrigerants. UV resistant coating for summer, moisture protection for winter durable and efficient in any climate. - Complete Accessory Kit: Includes all essentials for easy installation refrigerant pipes, drain hose, wall sleeve, insulation foam, and more. Everything you need in one box. - 24/7 Customer Support: At DELLA, we're here for you around the clock. Whether you need help with missing parts or have any other concerns, our dedicated support team is always just a message away—anytime, day or night. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BXX2N6XS | | Best Sellers Rank | #70,973 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #58 in Pipe Insulation | | Brand | Della | | Brand Name | Della | | Color | White | | Customer Reviews | 4.6 out of 5 stars 155 Reviews | | Item Dimensions L x W | 300"L x 0.38"W | | Item Length | 300 Inches | | Item Weight | 10 Pounds | | Manufacturer | DELLA | | Material | Copper , Polyethylene (PE) | | Material Type | Copper, Polyethylene (PE) | | Nominal Wall Thickness | 0.5 inches | | Outside Diameter | 0.25 Inches | | Product Dimensions | 300"L x 0.38"W | | UPC | 192928041460 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Della - **Color:** White - **Item Length:** 300 Inches - **Item Weight:** 10 Pounds - **Manufacturer:** DELLA - **Material:** Copper, Polyethylene (PE) - **Nominal Wall Thickness:** 0.5 inches - **Outside Diameter:** 0.25 Inches - **Product Dimensions:** 300"L x 0.38"W - **UPC:** 192928041460 ## Images ![Della 25 Ft Mini Split Line Set, Includes 3/8" & 1/4" O.D. Copper Pipes with Flared Nuts and a 3/8" Thick White PE Insulated Coil, Perfect for Mini Split AC and Other HVAC Systems - Image 1](https://m.media-amazon.com/images/I/71Y3UyIDvwL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to install *by J***M on January 27, 2026* Product as described. Easy to install ### ⭐⭐⭐⭐⭐ Fit perfect *by A***R on January 26, 2026* Good quality ### ⭐⭐⭐⭐⭐ A/c *by K***H on October 30, 2025* Excellent it. ## Frequently Bought Together - DELLA 25 Ft Mini Split Line Set, Includes 3/8" & 1/4" O.D. copper pipes with flared nuts and a 3/8" thick white PE insulated coil. Perfect for mini split ACs and other HVAC systems - 2Pieces Copper Pipe Extension Joint Connectors for Air Conditioning Pipe Coupling Adapters with Flare Nuts and Connectors for Copper Tube Diameter 3/8 and 1/4-Inch - 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/528597812-della-25-ft-mini-split-line-set-includes-3-8](https://www.desertcart.pt/products/528597812-della-25-ft-mini-split-line-set-includes-3-8) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-23*