Why it matters
The ROVSUN 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. It needs a 230V (208/240V) circuit, which usually means an electrician if one isn't already at the spot.
Its 20 SEER2 ranks 5 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 listing doesn't give a low-temperature heating limit, so treat it as a mild-climate heat pump until the maker confirms one. Indoor noise is listed at 37 dB at its quietest setting.
Expect a professional install: the copper lines are connected, pressure-checked and vacuumed before the refrigerant is released. It uses R-32 refrigerant, one of the lower-impact A2L refrigerants new systems moved to in 2025. Warranty, per the listing: 1 year.
The listing gives dimensions of 10.23 inD x 46.93 inW x 14.17 inH, a shipping or unit weight of 114 pounds, a 2,450 W power draw and remote 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
- 20 SEER2
- 24,000 BTU heating stated
Cons
- Low-temperature heating not stated
- 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 |
| Dimensions (seller) | 10.23"D x 46.93"W x 14.17"H | Retailer |
| SEER (maker) | 20 | Retailer |
| Voltage | 230 V | Retailer |
| Noise (seller) | 37 db | Retailer |
| Features (seller) | Wifi Enabled, APP Control, Inverter Compressor, Energy Efficient, ECO mode, Sleep 4 Way Swing, Dehumidifier, Fast Cooling | Retailer |
| Refrigerant | R-32 | Retailer |
| Wattage | 2450 | Retailer |
| Control | App, Remote | Retailer |
| Model number | RV24T2/18-I/RV24T2/18-O | Retailer |
| Warranty | 1 year | Retailer |
| Product weight | 114 lb | Retailer |
| Heating capacity (maker) | 24,000 BTU | Retailer |
| SEER2 (maker) | 20 | Retailer |
Alternatives worth comparing
More ductless mini-splits we cover
- Senville LETO 24,000 BTU 230V
- Daikin Entra 12,000 BTU 230V
- DELLA Umbra 23,000 BTU 230V
- Cooper & Hunter MIA 24,000 BTU 230V
All ductless mini-splits, compared in one table · Every ROVSUN product we cover
Final verdict
A straightforward 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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