Rasonic RWH-CT21L Black 21L Rapid Heating Electric Water Heater-Central Type
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FPS/Bank Transfer/Cash
- HK$4,680
- HK$3,182
Discounted price for other paymentsHK$3,280
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The Rasonic RWH-CT21L Rapid Heating Electric Water Heater is a high-performance central type water heater designed for efficient hot water supply. Featuring a powerful 3,000W heating element and a 19-liter stainless steel water tank, this unvented unit delivers rapid heating to 75℃ with a preheat time of approximately 5 minutes to reach 40℃. Its slim black tempered glass design offers a modern aesthetic while optimizing space. Built with durability and safety in mind, it includes multiple protection mechanisms and comes with a 10-year warranty on the stainless steel water tank.
Key Features
- Rapid Heating Technology: Equipped with new rapid heating technology to significantly increase heating speed and efficiency, shortening preheat waiting times.
- 19L Capacity: Provides ample hot water for showering, ensuring a stable and comfortable supply.
- Slim & Stylish Design: Its sleek, space-saving profile with a sophisticated black tempered glass cover integrates seamlessly into modern interiors.
- Intuitive Control: Features an LED temperature display for clear readings and a knob control for precise temperature adjustment.
- Water Efficiency: A built-in flow-restrictor device maintains water flow intensity while reducing overall water consumption.
- Stainless Steel Water Tank: Ensures long-term durability and resistance to corrosion.
- Special Air Pressure Shower Head: Designed for safe, reliable, and durable performance.
Technical Specifications
- Model: RWH-CT21L
- Type: Rapid Heating Unvented Electric Water Heater - Central Type
- Color: Black Tempered Glass
- Rated Power: 3,000W
- Rated Voltage: 220V
- Frequency: 50Hz
- Water Tank Capacity: 19 Litres (Approx.)
- Maximum Water Temperature: 75℃
- Preheat Time: Approx. 5 minutes (to reach 40℃)
- Product Dimensions (W x D x H): 420 x 170 x 655 mm
- Net Weight (Approx.): 17.2 kg
- Full Tank Weight (Approx.): 36.2 kg
- Maximum Water Supply Pressure: 600kPa (6 bar)
- Pipe Connection: 1/2"
- Output Pipe Connection: x 2 (Cold & Hot water supply)
- Waterproof Standard: IPX1
Safety & Durability
- Automatic Temperature Control: Maintains desired water temperature for consistent comfort.
- Pressure & Temperature Relief Valve: Ensures safe operation by releasing excess pressure or temperature (99℃/1,000kPa).
- Overheat Protection: Automatically shuts off if water temperature exceeds 110℃, preventing potential hazards.
- Anti-vacuum Valve Device: Effectively prevents hot water in the tank from siphoning back under abnormal conditions, protecting the water tank and heating element.
- Product Warranty: 1-year warranty.
- Water Tank Warranty: 10-year warranty on the stainless steel water tank.
Specifications are subject to change without prior notice.
The product information above is for reference only; everything is subject to the brand's official website.
Rasonic RWH-CT21L Black 21L Rapid Heating Electric Water Heater-Central Type Review
| *Water Heater Standard installation fee | |||
| Site inspection(No return) | Ask For Agent | ||
| Instantaneous Water Heater | Ask For Agent | ||
| Shower Unit Storage Water Heater | Ask For Agent | ||
| Central System Storage Water Heater (8 gal or below) | Ask For Agent | ||
| Central System Storage Water Heater (10 gal or above) | Ask For Agent | ||
| Horizontal Installation charge | Ask For Agent | ||
| Uninstall and take away the old machine | Ask For Agent | ||
| *Instantaneous Water Heater Standard installation include: | |||
| a.3ft power cord (Surface wiring) | |||
| b.4ft white plastic coated copper pipe for hot and cold water | |||
| *Shower Unit Storage Water Heater Standard installation include: | |||
| a.10ft power cord (Surface wiring) | |||
| b.4ft white plastic coated copper pipe for hot and cold water & 2 Copper pipe accessories | |||
| *Central System Storage Water Heater Standard installation include: | |||
| a.10ft power cord (Surface wiring) | |||
| b. 3ft white plastic coated copper pipe for hot and cold water & 7 Copper pipe accessories | |||
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| *Water Heater extra fee(For reference only) | |||
| White plastic coated copper pipe for hot and cold water | $30 / ft | ||
| White plastic pipe with drain valve (below 8ft) | $100 | ||
| Copper pipe accessories | $30/ each | ||
| Air Bleed valve | $400 | ||
| Make a new water input | $200 | ||
| Split the electricity from one socket(include the 10ft Power cord) | $800 | ||
| Power cord extension | $20 / ft | ||
| Power cord extension(3-phase*4) | $80 / ft | ||
| Stairs fee | $30 (10steps) | ||
| Installation surcharge for Tung Chung / Ma Wan area | $100 | ||
| Installation surcharge for Discovery Bay area | $400 | ||
| REMARK | |||
| *Other agents or other contractors deilvery fee/installation fee will be different. For more information, please contact our inquiry | |||
| Standard power socket be provlded by customer | |||
| If extra installation fee is not in the installation list,need to quote. | |||
| Location of installation are decided by customer.Any re-location after installation shall be subjected to extra charge. | |||
| Delivery | |
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| Installation Schedule | |
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Brick-And-Mortar
Throughout the years, we have earned our solid reputation by insistence on providing the best quality products at the best deals. Over thousands of home and kitchen appliances are displayed in BBE's showrooms in Mong Kok, Causeway Bay and Tuen mun.
Best Price
We made nearly 30,000 real online deals in Hong Kong's top one price comparison shopping website "PRICE.COM.HK". We guarantee best price for customers and have been accredited as "5-Star Merchant" in the home and kitchen electrical appliances category.
Safety Purchase
We value our data security the most. Our Website has applied with SSL certificate，which makes it more secure than others。Despite from bank transfer, online customer can choose to pay by credit card via PayPal gateway.
Powerful Online Popularity
BBE has been honored the "Trustworthy Electrical Appliances Online Sales Award" for 3 consecutive years. Organized by "Discuss.com.hk Limited", winners of the award were selected by Hong Kong internet users under "one man, one vote" system.
Buy with confident
Products can enjoy at least 1 year factory warranty and 7 days damage product exchange guarantee. We also provide delivery & installation service, you can check our installation price list for detail.
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