Model # LS1438FF15W

Internet #203682337

null 1/4 in. x 3/8 in. x 15 ft. Universal Piping Assembly for Ductless Mini-Split

1/4 in. x 3/8 in. x 15 ft. Universal Piping Assembly for Ductless Mini-Split

$162.12 /box

Frequently Bought Together

Product Overview

This universal piping assembly contains everything you need to work with your ductless mini-split system. This particular assembly includes the insulated refrigerant line-set, communication cable and power wires. The line set consist of two semi-flexible copper pipes to connect the outdoor to the indoor evaporator coil. The smaller pipe is called the liquid line (LL). The larger pipe is referred to as the suction line (SL). The tubing is easily connected by the pre-flared fittings without the need to solder. They are manufactured in accordance with the American Society for Testing and Materials (ASTM) Standard Specification B280. This assembly is your ONE SIMPLE SOUTION duct-free accessory – all you need to do is determine the proper size needed for your particular application.

  • Length: 15 ft.
  • Suction line size: 3/8 in.
  • Liquid line size: 1/4 in.
  • Preflared fittings and insulated - No soldering or brazing needed
  • 14-4 AWG 600-Volt mini split cable
  • Made to work with all ductless mini-split applications

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

Are the pipes precharged with Freon?

Asked by: paul
No, they are just copper tubing with flared ends and fittings.
Answered by: TCB
Date published: 2016-07-11

when will this be back in stock online

Asked by: pond
don't know you would need the check with HD.
Answered by: TCB
Date published: 2016-07-11

Do these piping assemblies work with the Gree line of ductless AC systems ?

Do these piping assemblies work with the Gree line of ductless AC systems ?
Asked by: 24Carat
I used this for my 1 ton Gree ductless unit. I did the install of the wall unit and outside unit and paid an HVAC guy to come hook up and charge the line. Works great.
Answered by: mattwaggon
Date published: 2017-03-08
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Customer Reviews

1/4 in. x 3/8 in. x 15 ft. Universal Piping Assembly for Ductless Mini-Split is rated 4.0 out of 5 by 3.
Rated 4 out of 5 by from See my review of the GREE 12,000 BTU Neo Unit for more detail. This product works like it says it should with the gree mini-spit unit. My only complaints are that it should come with some sort of protective sleeve for the wall so that the insulation doesn't get damaged, and that it should come with a water-proof electrical connection for the exterior condenser. I can't figure out why these wouldn't be includes in the cost. Speaking of cost, I think $200 is a little steep for what you're getting here.
Date published: 2013-12-10
Rated 5 out of 5 by from Good product Good product, wire is a 4 conductor that provides electricity and communication between the out side and inside mini-split units. It is metal wrapped around the 4 wires and then rubber/plastic coated for water resistance. The wires are copper stranded wire - 14ga I believe. The box mine came in was very damaged, open on 3 sides you could see it had been crushed, checked the fittings, flares on the ends and tubes for kinks and they were OK. I was glad since this is a special order item and I did not want to wait another week for a replacement that might also be damaged in shipping. HD or the manufacturer need to package these better, they are tough but not indestructible and if the flared ends get damaged in shipping you can't use it unless you cut off the damaged flare and re-flare the tubing. I think the product is good just needs better packaging.
Date published: 2016-07-10
Rated 3 out of 5 by from Additional labor/equipment needed Although the quality of this piping set seems very good, the fittings on either end did NOT fit either the inside unit or the outside unit. The air conditioning maintenance man had to remove the attached fittings and weld in the correct size fittings. He asked if any adapters were packed in the box, but there was NOTHING else. Prepare to pay extra to hook up the piping set with additional parts needed.
Date published: 2014-05-06
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