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Model # LS1438FF25W

Internet # 203682340

1/4 in. x 3/8 in. x 25 ft. Universal Piping Assembly for Ductless Mini-Split

This item has been discontinued.
The Home Depot no longer carries this specific product.

$227.63 /each



Model # LS1438FF25W

Internet # 203682340

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 solution duct-free accessory – all you need to do is determine the proper size needed for your particular application.

  • Length: 25 ft.
  • Suction line size: 3/8 in.
  • Liquid line size: 1/4 in.
  • Pre-flared 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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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Air Conditioner Product Type 
Color Family 
Product Weight (lb.) 
16 lb 
Warranty / Certifications
Manufacturer Warranty 


Rated 2.3 out of 5 by 3 reviewers.
Rated 1.0 out of 5.0 by Wrong Took awhile to get the product only to find out from the heating installer it was the wrong line set for the product. Home Depot should have at least a suggestion of what line set is needed for the air conditioner selected. Had to purchase a line set and wiring from the installer at a higher price. Now that the unit has been working it has met my expectations. September 29, 2014
Rated 1.0 out of 5.0 by Wrong Item for these split systems! The Split system says it uses a 3/8 low pressure line and says this is the rite set. It actually requires a 1/2 low pressure line! June 27, 2014
Rated 5.0 out of 5.0 by what can you say about a AC line set it worked, reasonable price. There isn't much you can say about this product,I received it in good condition and installed it without any problems. June 25, 2013
  • 2015-07-01T14:07:50.271-05:00
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