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1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (100 Ft.)
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$414.38 each
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Product Highlights
–
100' Length
1/4"
3/8" SL
Description
–
Flare end line set with flare nuts. Both lines are insulated. Used for mini split air conditioning and heat pump systems
Specifications:
Line Set Covers provide protection and conceal unsightly piping systems. They are perfect for mini splits and conventional split Air conditioning systems.
Specifications:
- Liquid Line: 1/4"
- Suction Line: 3/8"
- Insulation: 1/2"
- Length: 100 ft.
Line Set Covers provide protection and conceal unsightly piping systems. They are perfect for mini splits and conventional split Air conditioning systems.
Specs
–
| Length (Feet): | 100' |
|---|---|
| Liquid Line: | 1/4" |
| Suction Line: | 3/8" |
| Application: | Cooling |
| Features: | Insulated |
| Insulation Thickness: | 1/2" |
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Product Reviews
4.34 out of 115 reviews
85% would recommend this product
5 star
74%
4 star
9%
3 star
5%
2 star
2%
1 star
10%
Customer Images
Most Liked Positive Review
Line Set
I recently installed an LG mini-split heat pump (purchased from SupplyHouse) for a customer, and this was the line set I used. NO PROBLEMS!
VS
Most Liked Negative Review
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I woul;d not repurchase
What discovered was if you use this line as is you are fine, if you have to cut and re flare this line you are going to have trouble. The line description does not match the US Engineering Data Specifications for refrigerant copper line, as such no one the correct size adapters to fit this line because of the non standard specifications: See for yourself:
HVAC Copper dimensions Imperial:
1/4 copper OD is .250, ID is .190 wall thickness is .030
3/8 copper OD is .375, ID is .311 wall thickness is .032
HVAC Copper dimensions Metric:
Closest 1/4 metric dimensions are
OD is 6.35mm, ID is .483mm wall thickness is .76mm
Closest 3/8 metric dimensions are
OD is 9.53mm, ID is .791mm wall thickness is .81m
HVAC ICool Copper dimensions are actual:
Metric:
1/4 copper OD is 6.29mm, ID 4.28mm is wall thickness .198mm
3/8 copper OD is 9.73mm, ID 7.84mm is wall thickness .189mm
Imperial:
1/4 copper OD is .251, ID.189, wall thickness .062
3/8 copper OD is .3777, ID .308 wall thickness .697
Showing 1-10 of 115 reviews
Warning
Pinhole Leaks Occured Aftet Three Years In Service. Extremly Costly To Diagnose, Repair And Replace.
John
Cresskill NJ
21 days ago
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Warning
3 1/2 years into my systems operation line set had failed. Pinhole leaks occurred in copper causing refrigerant leak. Looking into situation.
Possible chemical reaction caused by white insulation and condensation. Extremely expensive FIX. I am a HVAC Mechanic. I feel very sorry for home owners or business owners that have to go through this. Can't even begin to imagine the bill for somebody to hire a HVAC company to diagnose and repair this disaster.
John
Cresskill NJ
22 days ago
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Perfect line set for Daikin
I searched all over for (2) 100 ft line sets for a Diakin 2 head mini split. These worked great. They are sturdy and well insulated. I had to cut them to length and flare them. Nice and easy to flare (use the correct tool!). They sealed perfectly and they worked great.
Al
Manchester, CT
1 months ago
Verified Buyer
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Great lineset
Totally fit the bill! Didn't have any issues installing it.
Travy
Denver,Co
7 months ago
Verified Buyer
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Good product. Fair price
It came fast and looks like good quality
Dirklo
Michigan
8 months ago
Verified Buyer
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Avoid at all costs
The 7/8" lineset is nearly useless. To start with, it shipped in the original box without any protection inside of it. The box had so much damage, it's hard to believe it was all from shipping. The lineset insulation was split in multiple spots from being tossed around. Next, the copper tube itself is poorly made and isn't round enough to slide into a fitting without reshaping it. This oval shape also makes it difficult to cut with a pipe cutter. Stick with the name brands; you'll end up spending more on labor with this.
Dont make my mistake
IL
10 months ago
Verified Buyer
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Low quality
Low quality product. The line kinked and the nut needed to be reflared
A
NJ
11 months ago
Verified Buyer
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Decent quality would by again
Good quality line set. Bent and flared well unlike some of the cheaper line sets
Matt g
Eagleville, PA
12 months ago
Verified Buyer
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Betty split line said great price excellent delivery
Haven't installed the line set yet, so I'm hoping the flares will be good. The fittings will go on snuggly. Price was half that of a line set from the manufacturer and delivery was excellent.
AtlPeter
Holden Beach, NC
1 years ago
Verified Buyer
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I love the line sets you have
They are of great quality
Mike
MD
1 years ago
Verified Buyer
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Product Q&A
1 Question1 Question
Q: do you have the flare nuts for this tubing icool ???
Asked by BILL 3 years ago
Add your answer
Verified Reply- SupplyHouse StaffHi Bill. The flare nuts are included with this line set, and unfortunately are not available separately.
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