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
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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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

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4.4 ★★★★★
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Somebodyzmom
Draper, US
★★★★★ 5
Works well
A bit small, but works well to keep my 3 remotes and other small items organized on my side table.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
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Norman S
Houston, US
★★★★★ 4
Nice but Could be better
This is a nice product to house all you remotes in one spot on the night table next to a bed or where ever you keep remotes. For the most part this remote control holder is sturdy, attractive and convenient. I has two levels but is lacking a separator on each level to prob your remotes up and keep them from sliding sideways. So, I would recommend the ability to put "remote control" dividers, perhaps somehow adjustable, where you could slide the divider to the width of each respective remote to keep it standing up and not sliding sideways that create a "pile or stack" of remotes.
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Reviewed in the United States on April 12, 2023
G
Verified Purchase
GoldenHVAC
Lowell, US
★★★★★ 5
Works great!
I mounted a toilet tissue paper holder on this, and then mounted it across from my toilet. This makes it about 6" closer to make it easy to reach. I also put the remote for my bodey in the organizer.
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Reviewed in the United States on May 21, 2026
J
Verified Purchase
Jerry
Fort Morgan, US
★★★★★ 5
simple but perfect for my use
this is very basic, but it does what it’s supposed to.
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Reviewed in the United States on December 28, 2025
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Verified Purchase
Perky
Massapequa, US
★★★★★ 5
Perfect
Just the right size on my nightstand to hold several items
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Reviewed in the United States on June 1, 2026

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