ICOOL 50 ft Line Set, 1/4 x 1/2 in: Line set, 33-50 ft

Why it matters

The ICOOL 50 ft Line Set, 1/4 x 1/2 in is a pre-flared, insulated copper line set, 50 ft long, with a 1/4 in liquid line and a 1/2 in suction line. That pairing suits most 18,000 and 24,000 BTU systems; always match both sizes to your condenser's service valves.

Most systems ship charged for a set line length, often 16 or 25 ft. Within that length no refrigerant needs adding; longer runs need extra charge added by a technician, and every open-flare connection needs a vacuum pulled before the valves are opened.

The listing gives dimensions of 600 inL x 0.25 inW and copper & pe material construction.

Who it's for, and who should skip it

Good fit if

Systems with 1/4 x 1/2 in valves
Replacing a damaged line set

Look elsewhere if

DIY quick-connect systems, which use their own sealed lines

Pros and cons

Pros

50 ft length
1/4 x 1/2 in pipe sizes
Copper & PE material

Cons

Needs flaring tools and a vacuum pump to install
Extra refrigerant needed beyond the pre-charge length

Limitations to weigh

Specifications are the maker's or seller's own; check fit against your system's manual.

Specifications

Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.

Material	Copper & PE material	Retailer
Dimensions (seller)	600"L x 0.25"W	Retailer
Pipe sizes	0.25 inches	Retailer
Length	50 ft	Retailer

Alternatives worth comparing

TAUROX 50 ft Line Set, 1/4 x 1/2 inAnother line set, 33-50 ft: TAUROX 50 ft Line Set, 1/4 x 1/2 in.

DELLA 50 ft Line Set, 1/4 x 1/2 inAnother line set, 33-50 ft: DELLA 50 ft Line Set, 1/4 x 1/2 in.

More line sets and install kits we cover

All line sets and install kits, compared in one table · Every ICOOL product we cover

Final verdict

A practical line set, 33-50 ft for mini-split installs.

Where to buy

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Questions buyers ask

What size line set do I need?

Match the condenser's liquid and suction valve sizes. The ICOOL 50 ft Line Set, 1/4 x 1/2 in is 1/4 x 1/2 in, which suits most 18,000 and 24,000 BTU systems.