MrCool DIY Line Set Coupler Kit - 24/36k BTU - 75ft. At Generation Eco Store

MrCool DIY Line Set Coupler Kit - 9k/12k/18k BTU - 75ft

Name: MrCool DIY Line Set Coupler Kit - 9k/12k/18k BTU - 75ft
Brand: MRCOOL DIY
SKU: DIYCOUPLER-1412K75C
Price: 372.0 USD
Availability: InStock

Sku: DIYCOUPLER-1412K75C

$372.00

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Description

DIY Line Set Coupler Kit 9/12/18k - 75ft: Effortless HVAC Installation, Ultimate Peace of Mind

Transform your HVAC installation experience with the DIY Line Set Coupler Kit. This innovative solution simplifies the connection of 9k, 12k, and 18k line sets, making DIY installation accessible and stress-free. Say goodbye to complex brazing and vacuuming; achieve a secure, leak-free connection with ease. Enjoy the satisfaction of a job well done, saving time and money while ensuring optimal performance for your mini-split system. Embrace the future of HVAC with a product designed for your convenience and long-term comfort.

Choose Generation Eco Store for a Smarter HVAC Solution

At Generation Eco Store, we empower you to make sustainable and efficient choices for your home. We meticulously select brands that align with our commitment to quality, innovation, and ease of use. By choosing the DIY Line Set Coupler Kit through us, you're not just buying a product; you're investing in a simpler, more efficient future for your home comfort, backed by our dedication to your satisfaction.

Specification	Values
Product	DIY Line Set Coupler Kit
Compatibility	9k, 12k, 18k line sets
Cable Length	75 ft DIYPro Cable

Specifications & Dimension

What's in the Box?

Guides & More

Installation Manual

Shipping Policy

Free & Fast Shipping
We offer free shipping on most MRCOOL DIY Accessories 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"

Easy DIY Installation

Connect your AC line sets yourself with this simple coupler, saving time and money on professional installation.

Reliable, Leak-Proof Connection

Enjoy peace of mind with a secure, durable connection that prevents leaks and maintains system efficiency.

Versatile System Compatibility

This coupler works with 9k, 12k, and 18k line sets, making it adaptable for various AC units.

See it in Action

Have a Question? We Have Answers

What is the primary use of this DIY Line Set Coupler Kit?

This kit is designed to couple line sets for 9k, 12k, and 18k systems. It helps connect line sets efficiently.

What is the length of the DIYPro Cable included in this kit?

The kit includes a 75 ft DIYPro Cable. This length allows for flexible installation options.

What is the product code for this coupler kit?

The product code for this DIY Line Set Coupler Kit is DIYCOUPLER-1412K75C. This code helps in identifying the specific product.

What is the warranty on Accessories?

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 Accessories 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.