Why it matters
The Cozeware E-Save 24,000 BTU 230V is rated at 24,000 BTU of cooling. 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.
Its 20 SEER2 ranks 6 of 14 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. Heating efficiency is 9.5 HSPF2. The maker says heat-pump heating keeps working down to -13°F outside, hyper-heat territory. Indoor noise is listed at 36 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: 7-Year Warranty for Compressor.
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
- Spaces much larger than 1,500 sq ft
- Owners who want to avoid a licensed install
Pros and cons
Pros
- 20 SEER2
- Heats down to -13°F
Cons
- Heating capacity not stated on the listing
- 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.
| Price | $999.99 | Maker |
|---|---|---|
| Cooling capacity (maker) | 24000 BTU | Maker |
| SEER2 (maker) | 20 | Maker |
| HSPF2 (maker) | 9.5 | Maker |
| Voltage | 230V | Maker |
| Heats down to (maker) | -13°F | Maker |
| Noise (seller) | 36 dB | Maker |
| Room size (maker) | 1500 sq ft | Maker |
| Refrigerant | R32 | Maker |
| Warranty | 7-Year Warranty for Compressor | Maker |
| Features (seller) | Smart Control via Cozeware App or Voice - Wi-Fi & Bluetooth Built-in | Maker |
Alternatives worth comparing
More ductless mini-splits we cover
- Cozeware MultiCoze 18,000 BTU 230V $999.99
- Mountman 24,000 BTU 230V Mini-Split
- Temprium 24,000 BTU 230V Mini-Split
- DELLA Serena 18,000 BTU 230V
All ductless mini-splits, compared in one table · Every Cozeware product 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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