Why it matters
The Wostore 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 22.5 inL x 22 inW and copper, foam 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, Foam
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, Foam | Retailer |
|---|---|---|
| Dimensions (seller) | 22.5"L x 22"W | Retailer |
| Pipe sizes | 0.5 inches | Retailer |
| Length | 600 inches | Retailer |
Alternatives worth comparing
More line sets and install kits we cover
- ICOOL 50 ft Line Set, 1/4 x 3/8 in
- ICOOL 50 ft Line Set, 1/4 x 1/2 in
- Wostore 50 ft Line Set, 1/4 x 3/8 in
- HANSUM 50 ft Line Set
All line sets and install kits, compared in one table · Every Wostore product we cover
Final verdict
A practical line set, 33-50 ft for mini-split installs.
Where to buy
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