Does the line set come sealed, picture shows it is not sealed.

Yes they are sealed with nitrogen.

Which line is insulated? In the description it sounds like the 3/8 is but it ahould be the 3/4 right?

It's the 3/4 and it is 3/8 insulation wrapped around it youremodel.com

Will this line set work on a 3 ton system

It goes by diameter, If this is the right dia. for your unit you are fine I used it on a 3 ton myself

25' each line or both of them put together? Thanks...

Each line is 25 Ft. I was working on a 3" chase tube and was able to run both lines ,low voltage wire, and 3/4"pvc drain line all at once. It was tight but it went.

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Mueller Industries 61280250 3/8" x 3/4", 25' - Air Conditioner Line Set

Mueller Industries 61280250 3/8" x 3/4", 25' - Air Conditioner Line Set

Product ID: 44423903

Details

Brand
MUELLER
Color
Black
Item Length
300 inches
Item Weight
13 pounds
Manufacturer
MUELLER
Material
Copper

📏25 ft length for versatile installation

🛠️Pre-charged nitrogen sealed for leak-proof reliability

🇺🇸Made in USA for trusted quality

R10727

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Description

❄️ Stay cool, install smart — the pro’s choice for flawless A/C lines!

PREMIUM COPPER BUILD - Durable copper material resists corrosion and enhances thermal efficiency
LEAK PROOF CONFIDENCE - Nitrogen charged and sealed tubing guarantees airtight performance
PROUDLY MADE IN THE USA - Support local manufacturing with top-tier quality assurance
EFFORTLESS 25 FOOT REACH - Generous length ensures seamless fit for most split A/C systems
QUICK CLEAN INSTALLATION - Designed for fast setup, saving you time and hassle on every job

The Mueller Industries 61280250 Air Conditioner Line Set features 3/8" x 3/4" copper tubing, 25 feet in length, pre-charged with nitrogen and sealed to prevent leaks. Engineered for quick and reliable installation of split-system A/C units, this durable line set is proudly manufactured in the USA, ensuring premium quality and performance for HVAC professionals and savvy homeowners alike.

Specifications

ASIN	B00PM8R5P8
Best Sellers Rank	#2,228,591 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #5,555 in Accessories (Home & Kitchen)
Brand Name	MUELLER
Color	Black
Customer Reviews	4.6 4.6 out of 5 stars (270)
Global Trade Identification Number	00685768287636
Included Components	Bolt Cutter, Handtools, Pliers & Cutters
Item Dimensions L x W	300"L x 0.38"W
Item Length	300 inches
Item Type Name	Air Conditioner Line Set 3/8 In X 3/4 In, 25 Ft - 505110
Item Weight	13 pounds
Manufacturer	MUELLER INDUSTRIES
Material Type	Copper
Nominal Wall Thickness	0.75 inch
Outside Diameter	0.75 inches
UPC	685768287636
Unit Count	25 Feet

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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R10727

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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