SKU: 14551861586

MRCOOL 50FT 1/4" x 1/2" Flared Line Set Kit for 18K Olympus & Advantage Mini Splits (MC50-1412)

Sale price$152.55 Regular price$169.50
Save 10%

Pay in installments of $42.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MRCOOL 50FT 1/4" x 1/2" Flared Line Set Kit for 18K Olympus & Advantage Mini Splits (MC50-1412)Ensure a secure and professional connection between your indoor air handler and outdoor condenser with the MRCOOL 50FT 1 4" x 1 2" Flared Line Set Kit (MC50 1412). Designed specifically for 18K BTU mini split systems requiring a 1 4" liquid line and 1 2" suction line, this extended length line set is ideal for installations that require longer line runs. System Compatibility This line set is compatible with: MRCOOL Olympus Series 18K systems MRCOOL

Ensure a secure and professional connection between your indoor air handler and outdoor condenser with the MRCOOL 50FT 1/4" x 1/2" Flared Line Set Kit (MC50-1412). Designed specifically for 18K BTU mini split systems requiring a 1/4" liquid line and 1/2" suction line, this extended-length line set is ideal for installations that require longer line runs.

System Compatibility

This line set is compatible with:

  • MRCOOL Olympus Series 18K systems
  • MRCOOL Advantage Series 18K systems
  • Any mini split system requiring a 1/4" liquid line and 1/2" suction line

Always confirm required line diameter and maximum allowable line length in your system specifications before ordering.

Key Features

Extended 50-Foot Length
Provides flexibility for longer installations such as multi-story homes, rental properties, garages, additions, workshops, and light commercial spaces.

Correct Line Size for 18K Systems
Configured with 1/4" liquid and 1/2" suction lines for 18K BTU systems that require this diameter.

Flared Connections
Factory-flared ends allow for secure, leak-resistant connections when properly torqued to manufacturer specifications.

Durable Copper Construction
Built from high-quality copper tubing designed for long-term HVAC performance and reliability.

Not Pre-Charged
This line set is not pre-charged and must be properly evacuated and charged by a licensed HVAC professional before system startup.

Specifications

  • Length: 50 Feet
  • Line Size: 1/4" Liquid x 1/2" Suction
  • Connection Type: Flared
  • Compatible BTU Size: 18K
  • Pre-Charged: No

Installation Notes

  • Verify required line size and maximum line length with your condenser manufacturer.
  • Torque flare fittings to manufacturer specifications.
  • Properly support and protect the line set along its entire run.
  • Longer runs may require additional refrigerant depending on system guidelines.
  • System must be vacuumed and professionally charged before operation.

This 50FT 1/4" x 1/2" flared line set provides a dependable solution for extended-run 18K BTU mini split installations requiring this diameter, ensuring reliable system performance and installation flexibility.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14551861586

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 23 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
P
Verified Purchase
p.wills
Grantham, US
★★★★★ 3
can find better resources, but we read it anyway
Format: Hardcover
Bought this to inspire reading....can find better resources, but we read it anyway.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2015
K
Verified Purchase
Kayla Birch
Charlottesville, US
★★★★★ 5
Super cute board book!
Format: Board book, Format: Board book
This book is amazing! So great for working on speech and language skills and kids just love it! It's so fun and the illustrations are so adorable! I love that the text is simple and short, it keeps kids attention! I also love the Let's Go Kitty book from this same author!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
L
Verified Purchase
Lou232
Los Angeles, US
★★★★★ 5
Excellent board book!
Format: Board book, Format: Board book
"Let's Go, Puppy!" is an excellent board book that teaches early sounds in a fun and interactive way. Each page is filled with vibrant colors and cute illustrations that capture a child's attention and encourage them to learn. I highly recommend, "Let's Go, Puppy!" to parents and caregivers looking for a high-quality resource for teaching early words to young children. Its engaging illustrations and carefully chosen vocabulary make it an excellent choice for children in the early stages of language development.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 2, 2023
D
Verified Purchase
David R.
Boise, US
★★★★★ 5
Amazing!
Format: Board book
I love this book. It's a great book for children with speech issues to use to practice, and it is terrific for early literacy. The story is super cute, and the pictures are awesome. Literally, the only thing that could be improved is if the faces of the parents were shown in all the pages. I don't understand why they are cut off on several pages. Otherwise, I highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 7, 2023
R
Verified Purchase
Reviewing
Houston, US
★★★★★ 3
Definitely toddler and younger
Format: Kindle
This books is cute and has a ton of repetition. It’s very simple and sweet - but it says baby-3 years of age and I think 2.5 and under is the highest age I’d go. My three year old got bored after two readings, so we’re going to give it to her little cousin. Love that it’s a board book so it will stand up to tiny hands!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 4, 2023

recommand products