Why it matters
The DELLA 16 ft Line Set, 1/4 x 5/8 in is a pre-flared, insulated copper line set, 16 ft long, with a 1/4 in liquid line and a 5/8 in suction line. That pairing suits some larger 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 0.5 inW, a shipping or unit weight of 8.8 pounds, copper and accessories in the box and plastic construction.
Who it's for, and who should skip it
Good fit if
- Systems with 1/4 x 5/8 in valves
- Replacing a damaged line set
Look elsewhere if
- DIY quick-connect systems, which use their own sealed lines
Pros and cons
Pros
- 16 ft length
- 1/4 x 5/8 in pipe sizes
- Plastic
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 | Plastic | Retailer |
|---|---|---|
| Dimensions (seller) | 0.5"W | Retailer |
| Product weight | 8.8 lb | Retailer |
| Pipe sizes | 0.25 inches | Retailer |
| Length | 16 ft | Retailer |
Alternatives worth comparing
More line sets and install kits we cover
- TADERUILY 33 ft Line Set, 1/4 x 3/8 in
- TADERUILY 50 ft Line Set, 1/4 x 3/8 in
- Wostore 50 ft Line Set, 1/4 x 1/2 in
- ICOOL 50 ft Line Set, 1/4 x 3/8 in
All line sets and install kits, compared in one table · Every DELLA product we cover
Final verdict
A sensible line set, up to 25 ft for mini-split installs.
Where to buy
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