MrCool 50ft 3/8 x 5/8 Lineset with DIY Pro Cable for 24K & 36K DIY Indoor Units - R454B. At Generation Eco Store

MrCool 35' R-454B No-Vac Lineset. At Generation Eco Store

MrCool 50ft 3/8 x 5/8 Lineset with DIY Pro Cable for 24K & 36K DIY Indoor Units - R454B

Name: MrCool 50ft 3/8 x 5/8 Lineset with DIY Pro Cable for 24K & 36K DIY Indoor Units - R454B
Brand: MRCOOL DIY
SKU: DIY50-3858C-O
Price: 565.0 USD
Availability: InStock

Sku: DIY50-3858C-O

$565.00

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Perfect Companions

Description

50ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable - R454B: The Foundation of Your Eco-Friendly Comfort

Imagine a home where comfort meets consciousness. With our premium 50ft 3/8 x 5/8 Lineset, you're not just installing an HVAC component; you're investing in reliable, efficient, and environmentally responsible climate control. This lineset is specifically designed for your DIY 24K & 36K Indoor units, ensuring a seamless and high-performance connection that contributes to a healthier planet and a more comfortable living space. Feel the peace of mind that comes with choosing a sustainable solution for your home's energy needs, knowing you're reducing your carbon footprint without sacrificing superior indoor climate.

Choose Sustainably, Choose Generation Eco Store

At Generation Eco Store, we believe in empowering you to make choices that benefit both your home and the Earth. We meticulously select brands and products that align with our commitment to sustainability and quality. Our expert team is here to guide you, ensuring you find the perfect eco-friendly solutions that meet your specific needs and exceed your expectations. Join us in building a greener future, one smart choice at a time.

Specification	Values
Length	50ft
Diameter (Liquid Line)	3/8 inch
Diameter (Suction Line)	5/8 inch
Compatibility	DIY 24K & 36K Indoor Units
Refrigerant Type	R454B
Included	DIY Pro Cable

Specifications & Dimension

What's in the Box?

Guides & More

Shipping Policy

Free & Fast Shipping
We offer free shipping on most MRCOOL DIY Lineset orders across the lower 48 states, using the most reliable freight partners. Orders typically ship within 5 business days, with tracking provided within 24 hours of dispatch.
Tracking & Delivery Scheduling
You’ll receive an order confirmation email immediately after placing your order. Tracking details are usually shared within 3–5 business days. Please review your shipping address carefully—corrections after shipment may incur a fee.
Important Shipping Notes
Ensure your location can accommodate freight deliveries. Additional charges may apply for access-restricted areas, remote locations, or deliveries requiring special transport (e.g., ferry or plane).

See our full Shipping Policy here

Return Policy

Hassle-Free Returns
We offer a 30-day return window from the date you receive your item. Items must be unused, in original packaging, and accompanied by proof of purchase. Some items may incur a 15–25% restocking fee, especially larger freight-shipped products. Cancellations made before shipping will incur a 3-5% processing fee.
Damaged or Special Orders
Please report any damages within 24 hours of delivery. Installed or opened items may not be returnable. Select brands such as Victron and Pytes may be non-returnable based on manufacturer policies.

See our full Return Policy here

"What we'd tell a friend"

DIY Installation Made Easy

This lineset is designed for simple, hassle-free DIY installation, saving you time and money on professional help.

Reliable Performance Assured

Ensure optimal AC system function with this durable lineset, providing consistent and reliable cooling for years to come.

Eco-Friendly Refrigerant Ready

Compatible with R454B, this lineset supports more environmentally friendly refrigerant options for your AC system.

See it in Action

Have a Question? We Have Answers

What is the length and size of this lineset?

This lineset is 50 feet long with a 3/8 inch by 5/8 inch diameter.

What type of refrigerant is this lineset compatible with?

This lineset is designed for use with R454B refrigerant.

What DIY indoor units is this lineset suitable for?

This lineset is compatible with DIY 24K and 36K indoor units.

What is the warranty on Lineset?

Warranty for product varies based on the brand and the product. For some of the warranties, https://generationecostore.com/pages/warranty view OEM warranty policy. For any questions, please reach out to us at hello@generationecostore.com

Can I return the Lineset if I'm not satisfied?

We offer a 30-day return window from the date you receive your item. To be eligible for a return, the item must be unused, in its original packaging, and include proof of purchase.