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Description
Panasonic 樂聲 CW-N2421EA 2.5匹 窗口式冷氣機23,700 Btu h (6. 95kW) R32 R32 3. 09 W W 3 5 CW N2421EA 2. 5 4. 0 L h ( )16. 3 m min ( x x )428 x 660 x 800 70 220 V 10. 4 A 2. 250 kW 3 1 R32 1090 2. 250 6. 950 6. 87 (CSPF)3. 2237 3 5
主要特點
- 強勁製冷表現：擁有 23,700 Btu/h (6.95kW) 的製冷量，能迅速降低室內溫度。
- R32 環保雪種：採用高效能且不損耗臭氧層的 R32 雪種，展現環保責任。
- 高冷凍效益：冷凍效益達 3.09 W/W，符合能源效益標準。
- 耐用可靠：提供 3 年全機保用及 5 年壓縮機保用，確保長期運作無憂。
技術規格
- 產品型號：CW-N2421EA
- 匹數：2.5匹
- 抽濕作用：4.0 L/h
- 空氣流量 (室內/高)：16.3 m³/min
- 體積 (高 x 闊 x 深)：428 x 660 x 800 毫米
- 淨重：70 公斤
- 電壓：220 V
- 耗電量：10.4 A
- 電量輸入：2.250 kW
能源標籤資料
- 能源效益標籤：3級
- 類別：1
- 製冷劑：R32
- 每年耗電量（製冷）（千瓦小時）：1090
- 額定功率消耗量（製冷）（千瓦）：2.250
- 額定製冷量（千瓦）：6.950
- 製冷量（千瓦）：6.87
- 製冷季節性表現系數 (CSPF)：3.2237
- 變頻：否
產地及保養
- 產地：菲律賓
- 保養：3 年全機保用，5 年壓縮機保用
- 安裝提示：此產品不附帶電源插頭，建議由專業技師進行安裝。
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 761 reviews
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Product Reviews
★★★★★ 5
Good stuff
Size: 50 sqft, Size: 50 sqft
Good stuff. I did a lot of work on my 91 Toyota Land Cruiser 3FE. I did the inside and outside doors, as well as the under-hood area, with some extra work. I like this stuff. It sticks down good but you have to clean your surface so there's a good grip. I think these are going to do well for noise cancellation. The deadening material does well with absorbing vibrations too. But the install roller tools it will come in handy. Trust me trying to do it by hand is not worth it.
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Reviewed in the United States on June 6, 2026
★★★★★ 4
Good quality
Size: 10 sqft
I wish it was a little better but it definitely works great and look good for how cheap it is
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Reviewed in the United States on January 23, 2026
★★★★★ 5
Works well
Size: 10 sqft
Worked great at a budget price.
I used it to damp a fiberglass loudspeaker horn. Easy to work with too.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Good material but bites back
Size: 20 sqft
Very good product for my rear trunk and backseat on my mustang. I would recommend some type of gloves due to the foil itself when placing down will cut up your hands and fingers. Overall good product for its price.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Excellent product high quality.
Size: 36 sqft, Size: 36 sqft
This stuff definitely suprised how easy it was to work with.
Not to mention it sticks very well. Don't put it on anything you may need to get back into. It will take the paint off of a service area. I have a 2018 dodge durango. I just had a aftermarket audio sytem installed. It was rattling so bad it was driving me crazy. I seen this stuff and decided to give it a try.
Its a night and day difference no moore rattling. I box will be enough to do my back gate and all front and rear doors also. For the price you honestly can not beat it. If your on the fence about trying it don't be. You definitely won't regret getting it. Its worth every penny. You don't realize how much something rattling in your vehicle robs you of spund quality. Glad I made the decision. Now off to the other 4 doors. ,and then the roof. One of the things I really like was the fact it has multiple line to help you make even better cuts. Definitely will buy a gen.
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Reviewed in the United States on February 28, 2026