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 Sep 3 - Sep 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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Bozeman, US
★★★★★ 5
Perfect shorts!
Size: 30, Color: Athens Mid Short - Medum Indigo, Size: 30, Color: Athens Mid Short - Medum Indigo
I was worried these shorts wouldn’t cover enough of the butt area or that I wasn’t thin enough to wear them especially since most of the reviews are from thinner people. but OMG, they’re perfect. I’m 5 4, 152 Lbs and size 30 is absolutely perfect. Size 29 would be small for me.
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Reviewed in the United States on May 2, 2026
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Eleven 11
New York, US
★★★★★ 5
Cute distressed shorts but size up!
Size: 30, Color: Athens Mid Short - Medum Indigo, Size: 30, Color: Athens Mid Short - Medum Indigo
Love these shorts! These Levi’s run small. I usually wear a 28 and ordered a 30 because that’s what was available. I’m 5’1”, 135 lbs for reference. They’re distressed and shorter in front which are perfect for us short gals.
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Reviewed in the United States on May 1, 2026
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Nicholle King
Fort Morgan, US
★★★★★ 5
Worth it.
Size: 8.5, Color: Crushed Clay/Gum 2
Love all my Sorels. These were really cute, good color, comfortable, warm, fit well, good quality and sturdy. I would order again.
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Reviewed in the United States on March 26, 2026
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jmb02129
Cuba, US
★★★★★ 5
Fantastic Boots!
Size: 8.5, Color: Redwood/Gum 10
Completely satisfied with these boots. True to size, well made, comfortable from the get-go; not break in needed. Waterproof- really. The Red Suede has withstood a nasty winter season & still looks great. Good traction. I like the ankle height which looks good with long, mid length pants & leggings. I love the easy slip on/off aspect..made getting ready for dog walking easy. I 100%recommend!
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Reviewed in the United States on April 11, 2026
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Paige
Louisville, US
★★★★★ 5
Definitely worth the price
Size: 6.5, Color: Black/Black
Absolutely love these boots! I originally bought them to wear in NYC in December & they did not disappoint. They were comfortable, cute, durable and worked well in the slush/snow. The traction on the bottom is also nice! They kept me warm with wool socks. I wear them almost daily now. Perfect for everyday. easy to wear with variety of outfits. Good every day shoe.
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Reviewed in the United States on January 3, 2026

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