Will this Mini Split Line Set Work With My AC System or Heat Pump?

Yes, this mini split line set is compatible with most ductless AC and heat pump systems, as long as the size matches your unit.

What Size Mini Split Copper Line Set Do I Need for My System?

It depends on BTU size. 9k–12k units maybe use 1/4" + 3/8", larger systems use 1/4" + 1/2" or 1/4" + 5/8" . Check your unit specs.

Does this Insulated Copper Line Set Improve Efficiency and Prevent Energy Loss?

The mini split copper line set features thick, high-quality insulation that helps reduce thermal loss, prevent condensation, and improve overall HVAC system efficiency, especially in extreme outdoor conditions.

Is this Line Set Suitable for Long-Distance Installation Between Indoor and Outdoor Units?

Yes, this mini split refrigerant line set is available in multiple lengths, making it suitable for various installation scenarios, whether for residential or light commercial HVAC systems.

What Is Included in this Mini Split Installation Kit?

This mini split line set includes insulated copper refrigerant lines. Include communication cable, drainage joint, and installation accessories, making it a convenient HVAC line set kit for setup.

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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

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

Product ID: 528597812

Details

Brand
Della
Color
White
Item Length
300 Inches
Item Weight
10 Pounds
Manufacturer
DELLA
Material
Copper (PE)

🧊0.38" thick PE insulation – superior thermal protection

🌡️-22℉ to 221℉ rating – all-weather durability

🛠️3/8" & 1/4" OD copper pipes – precision fit

$555.29

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

❄️🔥 The ultimate mini split line set that keeps your cool—and your status—no matter the weather!

ALL CLIMATE READY - UV resistant and rated for extreme temps from -22℉ to 221℉, built to withstand any environment without compromise.
24 7 DEDICATED SUPPORT - Round-the-clock expert assistance ensures your installation is smooth and worry-free, anytime you need it.
COMPLETE INSTALLATION KIT - Includes copper pipes, flared nuts, drain hose, wall sleeve, and insulation foam—everything you need in one sleek package.
TRIPLE LAYER INSULATION SHIELD - 3/8" thick, flame-retardant PE insulation protects against heat, moisture, and drips—keeping your system efficient year-round.
PRECISION ENGINEERED COPPER TUBES - Zero tolerance design ensures leak-proof, durable performance for your mini split AC.

The Della 25 Ft Mini Split Line Set features precision 3/8" and 1/4" OD copper pipes with a robust 0.38" thick triple-layer PE insulation, engineered for leak-proof durability and superior thermal conductivity. Rated for extreme temperatures from -22℉ to 221℉ and UV resistant, this all-weather line set comes with a complete accessory kit and 24/7 customer support, making it the professional’s choice for reliable, efficient HVAC installations.

Specifications

ASIN	B0BXX2N6XS
Best Sellers Rank	#56,568 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #46 in Pipe Insulation
Brand Name	Della
Color	White
Customer Reviews	4.6 4.6 out of 5 stars (183)
Item Dimensions L x W	300"L x 0.38"W
Item Length	300 Inches
Item Weight	10 Pounds
Manufacturer	DELLA
Material Type	Copper, Polyethylene (PE)
Nominal Wall Thickness	0.5 inches
Outside Diameter	0.25 Inches
UPC	192928041460
Unit Count	1.0 Count

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$555.29

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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TrustScore 4.5 | 7,300+ reviews

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