Why it matters
The ZGTools 40-Pack Flare Seal Kit is installation gear for open-flare mini-split installs. Flare seals and fittings help make leak-free connections at the service valves and line joints.
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 dimensions of 2 x 3 x 3 inches, sae flare fittings (10)1/4"(10)3/8"(10)1/2",(10)5/8” in the box and copper construction.
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
- Leak-resistant joints
- Copper
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.
| Material | Copper | Retailer |
|---|---|---|
| Dimensions (seller) | 2 x 3 x 3 inches | Retailer |
| Model number | SAE Flare Fittings | Retailer |
| Warranty | 2 Year Manufacturer | Retailer |
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Final verdict
A useful flare fittings and tools for mini-split installs.
Where to buy
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