Why it matters
The Temprium 24,000 BTU 230V Mini-Split is rated at 24,000 BTU of cooling and 24,000 BTU of heating. On the ENERGY STAR room sizing chart that suits about 1,400 to 1,500 sq ft of average room; the maker says up to 1,500 sq ft. It needs a 230V (208/240V) circuit, which usually means an electrician if one isn't already at the spot.
Its 19 SEER2 ranks 6 of 11 among the mini-splits within about 12% of its capacity that we cover; the most efficient is the Cooper & Hunter 24,000 BTU 230V Mini-Split at 23.5. The maker says heat-pump heating keeps working down to 5°F outside; below that you need another heat source. Indoor noise is listed at 32 dB at its quietest setting.
Installation needs the lines vacuumed and the valves opened after the line set is connected; most makers tie the warranty to a licensed installer. It uses R-32 refrigerant, one of the lower-impact A2L refrigerants new systems moved to in 2025. Warranty, per the listing: 1 Year Manufacturer.
The listing gives dimensions of 12.28 inD x 42.87 inW x 12.91 inH, a shipping or unit weight of 40.8 pounds, a 780 W power draw and installation kit in the box.
Who it's for, and who should skip it
Good fit if
- Rooms of about 1,400-1,500 sq ft
- Large rooms and garages
Look elsewhere if
- Primary heat in cold climates
- Spaces much larger than 1,500 sq ft
- Owners who want to avoid a licensed install
Pros and cons
Pros
- 19 SEER2
- 24,000 BTU heating stated
- Heats down to 5°F
Cons
- Heating stops around 5°F
- Needs a 230V circuit
- Professional install recommended
Limitations to weigh
- Capacity and efficiency are the maker's ratings; real output depends on the install, the line length and the weather.
- Heat pumps lose heating capacity as it gets colder; size for your climate with the BTU calculator.
- The federal 25C tax credit ended for systems installed after 2025; check your utility for current rebates.
Specifications
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Capacity | 2 tons | Retailer |
|---|---|---|
| Cooling capacity (maker) | 24000 BTU | Retailer |
| Features (seller) | Air Purification Filter, Anti Bacterial Filter, Heating & Cooling Function, Inverter Compressor, Sleep Mode Air Purification Filter, Anti Bacterial Filter, Heating & Cooling Function, Inverter Compressor, Sleep Mode | Retailer |
| Dimensions (seller) | 12.28"D x 42.87"W x 12.91"H | Retailer |
| SEER (maker) | 19 | Retailer |
| Voltage | 230 V | Retailer |
| Noise (seller) | 32 db | Retailer |
| Refrigerant | R-32 | Retailer |
| Wattage | 780 W | Retailer |
| Control | App, Remote, Voice | Retailer |
| Model number | SAC002-A-24KWH-US | Retailer |
| Warranty | 1 Year Manufacturer | Retailer |
| Product weight | 40.8 lb | Retailer |
| Room size (maker) | 1500 sq ft | Retailer |
| Heating capacity (maker) | 24,000 BTU | Retailer |
| SEER2 (maker) | 19 | Retailer |
| Heats down to (maker) | 5°F | Retailer |
Alternatives worth comparing
More ductless mini-splits we cover
Final verdict
A sensible choice for a 1,400-1,500 sq ft room. Check that 24,000 BTU fits your room with the BTU calculator before you buy.
Where to buy
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