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Panasonic CS/CU-NU18BKY4WX
1.5 ton class · 2026
Specifications sampled 2026-10-10 Review details
Product comparison
Compare the features that matter.
Select two or three exact variants in one category. See catalogue health for per-model sampled manufacturer specification review dates. Personal imports are unverified; no independent lab testing or live prices. This is a small starting catalog, not a best-products ranking.
What matters most · AC
- Correct cooling capacity for the room
- Annual consumption at your usage
- Installation quality, noise and local service
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Panasonic CS/CU-NU18BKY5WX
1.5 ton class · 2026
Specifications sampled 2026-10-06 Review details
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Panasonic CS/CU-NU24BKY5W
2 ton class · 2026
Specifications sampled 2026-10-09 Review details
Side-by-side features
| Feature & explanation | Panasonic CS/CU-NU18BKY4WX | Panasonic CS/CU-NU18BKY5WX |
|---|---|---|
| Cooling capacity Heat removed by the AC, not the electrical power it draws. Match this to a room load assessment. | 5100 W | 5100 W |
| ISEER A seasonal cooling-efficiency ratio. Higher indicates more cooling per unit of electricity under comparable rating conditions. | 5.2 | 5.8 |
| Annual rated energy A standardised rating figure, not your predicted bill. Weather, use and settings affect actual consumption. | 759.55 kWh | 681.01 kWh |
| Star rating Efficiency rating reported by the manufacturer. Compare the same label period and product category; this catalog has not checked registry validity. | 4 (manufacturer) | 5 (manufacturer) |
| Noise high / low Published indoor sound levels at different fan settings. Test conditions and installation affect what you hear. | 47 / 34 dB(A) | 47 / 34 dB(A) |
Panasonic CS/CU-NU18BKY4WX
Compare rated cooling against your room assessment.
Verify the supplied energy label, installation quote and local service.
Manufacturer sourceRetailer search links, not verified product offers. Check the exact model, seller, specifications, warranty, price and availability on the retailer’s site. No live catalog is connected.
Panasonic CS/CU-NU18BKY5WX
Compare rated cooling against your room assessment.
Verify the supplied energy label, installation quote and local service.
Manufacturer sourceRetailer search links, not verified product offers. Check the exact model, seller, specifications, warranty, price and availability on the retailer’s site. No live catalog is connected.