Why it matters
The TAUROX 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.
Both lines are insulated; outdoors, protect the insulation from sunlight with a line-set cover.
The listing gives dimensions of 18.5 inL x 18.5 inW, a shipping or unit weight of 9.87 kg, condensate drain hose， pipe insulation straps, interconnecting cable, wall filler putty, decorative wall cap in the box and copper 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
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 | Retailer |
|---|---|---|
| Dimensions (seller) | 18.5"L x 18.5"W | Retailer |
| Product weight | 9.87 kg | Retailer |
| Pipe sizes | 0.5 inches | Retailer |
| Length | 50 ft | Retailer |
Alternatives worth comparing
More line sets and install kits we cover
- DELLA 50 ft Line Set, 1/4 x 1/2 in
- ZGTools 40-Pack Flare Seal Kit
- FlareSeal 40-Pack Flare Seal Kit
- NAVAC NKS3 Mini-Split Tool Kit
All line sets and install kits, compared in one table · Every TAUROX product we cover
Final verdict
A sensible line set, 33-50 ft for mini-split installs.
Where to buy
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