Why it matters
The SURAIELEC 30 Amp Fused AC Disconnect Box is electrical protection for a mini-split's outdoor unit.
Electrical codes require a disconnect within sight of the outdoor unit, and a surge protector helps shield the inverter board. Have a licensed electrician install either.
The listing gives ac disconnect box in the box and alloy steel construction.
Who it's for, and who should skip it
Good fit if
- New installs and replacements
Look elsewhere if
- Refrigerant or electrical repairs
Pros and cons
Pros
- Code-required disconnect
- Inexpensive insurance
- Alloy Steel
Cons
- Install by a licensed electrician
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 | Alloy Steel | Retailer |
|---|---|---|
| Works with | mini split systems, heat pumps, and central air units | Retailer |
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Final verdict
A sensible electrical protection for mini-split installs.
Where to buy
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