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Quick specs
Line Sizes
3/8" liquid x 7/8" suction
Length
50 ft
Part Type
Standard refrigerant line set
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
3/8″ LL x 7/8″ SL Standard Refrigerant Line Set (50′)
Standard Refrigerant Line Set·50 ft Length
-
- Free shipping — most items ship by the next day
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Secure payment
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3/8″ LL x 7/8″ SL Standard Refrigerant Line Set (50′)
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
In stock
In most items, small items ship same day. Complete systems ship next business day.
-
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
Quick specs
Line Sizes
3/8" liquid x 7/8" suction
Length
50 ft
Part Type
Standard refrigerant line set
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
3/8″ LL x 7/8″ SL Standard Refrigerant Line Set (50′)
This 3/8″ x 7/8″ 50 foot line set offers a durable and reliable choice when installing a new system or switching refrigerants by replacing your copper line set.
You can prevent potential leaks and contaminants that could compromise your system’s efficiency and longevity.
Set includes two rolls of premium-grade copper tubing, each of 3/8” and 7/8,” provide flexibility for various HVAC applications.
Non-insulated design allows customized insulation based on specific needs.
It comes in 50-foot rolls, providing ample length for most residential and commercial HVAC installations.
Our product is not pre-charged with refrigerant, allowing you to use the refrigerant of your choice.
Conveniently coiled for efficient handling and storage, making the installation process hassle-free.
Please consult with your HVAC contractor to ensure you choose the right size copper for your system and application. The copper size requirements may vary based on your specific system and the length of your copper line set. Refer to the condenser specification sheets for assistance in choosing the appropriate copper tubing.
Why homeowners choose NAW
Genuine OEM parts
Every part we sell is the real thing — authorized, factory-genuine, and backed by the full manufacturer warranty.
Easy online ordering
Find your part by model number, add to cart, and get it delivered to your door — no middleman, no markup.
30-day hassle-free returns
Ordered the wrong part? Send it back within 30 days.
Help when you need it
Not sure if this is the right part? Call us at (888) 292-0874 and we’ll help you find the correct replacement.
Key features
- Standard Refrigerant Line Set — 3/8" LL x 7/8" SL
- 50 ft Length — covers most installations
- Prevents Leaks — replace lines when installing a new system or switching refrigerants
- Durable and Reliable — insulated suction line
Specifications
Liquid Line 3/8"
Suction Line 7/8"
Material Premium-grade copper tubing
Included Two 50 ft rolls (3/8" and 7/8")
Insulation Non-insulated
Pre-Charged No
Customer reviews
What buyers are saying
Verified reviews from customers who purchased this product.
5.0
5 verified reviews
PT
Porter T
The 3/8″ x 7/8″ Copper Refrigerant Line Set (50′) is an absolute game-changer for my HVAC system! With an unbeatable price and superior performance, it offers reliable, smooth operation and is built to last, making it an excellent choice for any project.
TD
Travis D
The 3/8″ x 7/8″ Copper Refrigerant Line Set (50′) is a high-quality addition to any HVAC setup, offering durable copper construction and reliable performance at a price that’s pleasantly surprising. Its flexible yet sturdy design ensures smooth installation and consistent refrigerant flow, making it an excellent value for both professionals and DIY enthusiasts.
JE
James E
I recently purchased the 3/8″ x 7/8″ Copper Refrigerant Line Set (50′), and I couldn’t be happier with the incredible price, top-notch quality, and the outstanding performance it brings to my HVAC setup!
P
Paul
I recently purchased the 3/8″ x 7/8″ Copper Refrigerant Line Set (50′) and couldn’t be more thrilled with the surprisingly excellent price for such a high-quality product. The equipment’s outstanding performance and durability make it a game-changer, providing unbeatable value and leaving me pleasantly surprised with the overall excellence of this refrigerant line set.
B
Bert
The 3/8″ x 7/8″ Copper Refrigerant Line Set at 50′ is an absolute steal, delivering top-notch quality at an unbelievable price point. Its durability and efficient design make it a must-buy for anyone seeking reliable and high-performing HVAC components.
