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Description
Rasonic 樂信 RC-HZ70A 3/4匹 Inverter Ultra變頻冷暖窗口式冷氣機nanoe G 99% PM2. 5 12 1 2 R32 216 0. 554 2. 170 2. 16 (CSPF)5. 0808 1 22 0. 665 2. 170 2. 22 (HSPF)4. 2235 RC HZ70A 3 4 7,400 BTU h 7,400 BTU h 1. 3 ( )7. 0 220V 3. 3 A 4. 0 A 554 W 665 W ( x x )346 x 450 x 640 29 15A 3 5 0. 75 1 15
主要功能與特色
- 先進變頻技術：自動調節運轉功率，維持穩定室溫並減少電力消耗。
- 冷暖兩用設計：不論夏季製冷或冬季供暖表現均出色，四季皆宜。
- nanoe-G 空氣淨化：釋放納米離子，有效抑制高達 99% 的 PM2.5、細菌、病毒及霉菌。
- 多樣化運行模式：配備自動、冷氣、暖氣及抽濕模式。
- 人性化操作：具備電子顯示面板、無線遙控器及 12 小時定時開關功能。
- 寧靜睡眠環境：特設靜音模式，確保睡眠不受干擾。
- 簡易維護：採用耐用藍鑽散熱器，配備可拆式面板及抗菌過濾網。
能源標籤資料
- 能源效益標籤：1級
- 製造地方：菲律賓
- 類別：2
- 製冷劑：R32
- 每年耗電量（製冷）：216 千瓦小時
- 額定功率消耗量（製冷）：0.554 千瓦
- 額定製冷量：2.170 千瓦
- 製冷量：2.16 千瓦
- 製冷季節性表現系數 (CSPF)：5.0808
- 變頻：是
- 能源效益級別（供暖）：1
- 每年耗電量（供暖）：22 千瓦小時
- 額定功率消耗量（供暖）：0.665 千瓦
- 額定供暖量：2.170 千瓦
- 供暖量：2.22 千瓦
- 供暖季節性表現系數 (HSPF)：4.2235
產品規格
- 型號：RC-HZ70A
- 匹數：3/4匹
- 製冷能力：7,400 BTU/h
- 供暖能力：7,400 BTU/h
- 抽濕作用：1.3 公升/小時
- 空氣流量 (室內/高)：7.0 立方米/分鐘
- 電力資料：220V
- 耗電量：製冷 3.3 A / 製暖 4.0 A
- 電量輸入：製冷 554 W / 製暖 665 W
- 體積 (高 x 闊 x 深)：346 x 450 x 640 毫米
- 淨重：29 公斤
- 電源插頭：15A三圓腳插頭
- 產地：菲律賓
保養及安裝資訊
- 保養服務：全機 3 年保修，壓縮機 5 年保修。
- 安裝高度要求：最少 0.75 米。
- 散熱空間建議：機背吹出口預留最少 1 米；機身左右兩側吸入口各預留最少 15 厘米。
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
4.1 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Might be the best watch… ever.
Possibly the perfect watch. Easy to read display and light. Great functions. Lightweight and comfortable to wear. Tough solar to keep charged and multiband 6 for accurate timekeeping. Love it. Excellent value too!
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Set it and forget it — solar & atomic is worth it
This is easily one of the most practical watches I’ve owned.
The solar charging is a game changer — no worrying about battery changes. As long as it gets some light, it just keeps going. The atomic timekeeping is another big plus. It updates itself, so it’s always accurate without you having to mess with it.
It still has that classic G-Shock toughness, so I don’t think twice about wearing it to work, the gym, or outside. It’s durable, lightweight, and more low-profile than some of the bigger G-Shocks, which I actually prefer.
The display is clean and easy to read, and once you learn the buttons, everything is straightforward.
If you want a tough everyday watch that basically runs itself, this is a solid upgrade over the standard models.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Best Watch Ever Made
I am a watch collector. I have about 50 watches - of all different sorts: automatic, quartz, analog, digital, high-end (luxury - like omega) and low-end (timex).
This watch is hands-down the best watch in my collection. Sure I wouldn’t wear it with a suit. But in literally every other occasion this watch is perfect. It’s always accurate to the second - you never have to set it. And it syncs really well with atomic time (here in the US and in the UK from my experience). Also the world time feature is perfect when traveling - simply push the top two buttons in world time mode to switch the new time zone to your current time zone.
Its button configuration is perfect compared to other digital watches. And the battery will last basically indefinitely. Perhaps you might need to add a new solar powered watch battery replacement once in your lifetime if the battery stops taking any charge.
The stopwatch and timer are useful for me daily. And the hourly signal on the alarm mode is great when you want to be more mindful of the time.
Sure Casio makes other similarly functioned watches that are just as fun. But I think where this reigns supreme over those is its classic design, perfect functionality and button layout, and its size. And it beats a smart watch in terms of battery life, durability, and reliability. I promise you won’t dislike this watch - unless you think the design is ugly… which I understand if you do. But give it a chance and you might discover the joy and security this watch gives me.
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Reviewed in the United States on April 25, 2025
★★★★★ 5
Perhaps the Perfect Digital Watch
This is perhaps as close to a perfect digital watch as you can get. Besides the toughness of a G=Shock, it's got all the daily features one may need (alarm - which you can set up to 5, stopwatch and countdown timer). It also has world time, which is a nice feature to have when travelling. When in stop watch and time modes, the current time is displayed in the upper right corner of the display where the date normally is. It's solar powered, and the display shows how much power the watch has. Multi-band 6 is another feature, so it automatically sets the time once it receives a signal from an atomic clock transmitter. YMMV with this feature though. I have difficulty receiving the signal being on the U.S. east coast (the transmitter is in Colorado). There are phone apps you can use to strengthen the signal if normal reception fails. Despite this, it can be manually set if needed.
Visibility of the display is an upgrade over the DW-5600. It's more clear, and more visible at different viewing angles. The standard backlight is now LED instead of the classic electroluminescence. Some prefer the latter. This may or may not be a deal breaker based on personal preference, but considering what this watch has to offer, it should only be a consideration in the bigger picture.
The watch offers a great fit for G-Shock. With its slim profile, it lacks the bulk of many of the other G-Shock models out there. It's very comfortable to wear on different size wrists, though the strap may not be everyone's cup of tea.
The design is very much retro, harkening back to the 1983 original square with the red border.
For the price of this watch, it really is a great value. It's also possibly the only digital watch you'll ever need unless you want other functions like tides, barometers, etc. In my collection, this watch is one of my favorites. There's a good chance it will become one of yours too.
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Reviewed in the United States on February 18, 2024
★★★★★ 5
Most practical watch
I'm a watch collector and I enjoy classic men's watches. One thing that I can't stand is that no matter where you turn around you always see bunch of people with the same exact smart watch of a certain brand on their wrists. So boring. So cliche. So annoying. As the phones aren't enough. Anyway, excluding this Casio that I bought last year out of nostalgia, I have 6 other watches with combined value of $30K: a Sea Dweller, a Seamaster, an Aquaracer, a Seiko Cpt Willard, a Seiko Arnie and a Citizen Nighthawk. Yet I wear this cheap $100 Casio most of the time - when I'm outdoors, when I'm at home, in a pool ..... - Virtually 90% of the the time and situations that don't warrant wearing a luxury/dressy watch. That says enough how much I like this retro looking G-Shock! It's by far the most practical watch I have and it has all the features you would want in an EDC watch: toughness, solar power, waterproof, alarm, timer, date, light, multiple times zones...
I highly recommend it for men of all ages, backgrounds and lines of work.
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Reviewed in the United States on January 16, 2026