Why it matters
The NAVAC NKS3 Mini-Split Tool Kit is installation gear for open-flare mini-split installs. A tool kit covers flaring, torque and vacuum work for a professional-style install.
Refrigerant work is regulated: in the US, handling refrigerant requires EPA Section 608 certification, so most owners hire a technician for the final connection.
The listing gives a shipping or unit weight of 20 pounds and nef6l2, ntw1, nvr2, ntc6, ntc12, ntr14, ntd28, nfg1, hex key set, bag in the box.
Who it's for, and who should skip it
Good fit if
- Open-flare mini-split installs
- HVAC technicians and experienced DIYers
Look elsewhere if
- Pre-charged quick-connect systems
Pros and cons
Pros
- For standard flare connections
- Reusable across installs
Cons
- Not needed for DIY quick-connect systems
- Refrigerant work still needs a licensed technician
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.
| Product weight | 20 lb | Retailer |
|---|---|---|
| Warranty | 2 year manufacturer | Retailer |
| Model number | NKS3 | Retailer |
Alternatives worth comparing
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Final verdict
A sensible flare fittings and tools for mini-split installs.
Where to buy
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