Rasonic RWH-N12RF(L)-B 12L Instantaneous LPG Gas Water Heater (Back-flue) (Black Matte)
Interest-Free Installments
The Rasonic RWH-N12RF(L)-B is a 12L smart energy-saving constant temperature instantaneous LPG water heater designed for modern homes. Featuring a rear exhaust design and an elegant Smoky Black finish, it combines Grade 1 energy efficiency with ECO technology and a Japanese CPU to provide a high-efficiency and stable hot water supply.
Product Features
- ECO Green Energy-Saving Technology: Delivers outstanding energy performance, saving up to 40% energy compared to traditional models.
- Japanese Central Processing Unit: Equipped with a Japanese-made CPU and upgraded core components for precision and durability.
- Smart Constant Temperature System: Accurately controls water temperature within °1°C for a comfortable shower experience.
- Smart Segmented Flame Control: Automatically adjusts heating power based on inlet water temperature to optimize efficiency.
Safety Protections
- 60-minute continuous combustion auto-off protection to prevent dry burning.
- Dual monitoring solenoid valves to effectively prevent gas leakage.
- DC Inverter Fan: Powerful wind resistance up to grade 8 to prevent exhaust backflow.
- Automatic fan speed and oxygen supply adjustment to prevent excessive carbon monoxide levels.
Product Specifications
- Model: RWH-N12RF(L)-B
- Gas Type: LPG
- Exhaust Method: Rear Exhaust
- Maximum Rated Heat Load: 26 kW
- Minimum Rated Heat Load: 5.8 kW
- Minimum Operating Water Pressure: 20 kPa
- Hot Water Delivery: 12 L/min
- Dimensions (H x W x D): 565 x 360 x 150 mm
- Net Weight: 13.5 kg
- Hot Water Temperature Range: 35°C – 60°C
- Voltage: AC 220V ~50Hz
- Electric Power: 28W
- Ignition Method: Continuous Pulse Ignition
- Energy Efficiency Grade: 1
- Origin: China
- Warranty Period: 3 Years
Energy Label Information
- Energy Label Grade: 1
- Gas Type: LPG
- Thermal Efficiency (%) at 100% Load Condition: 93.0
- Thermal Efficiency (%) at 50% Load Condition: 93.4
- Rated Heat Input (kW): 26.0
- Measured Heat input (kW): 26.8
The product information above is for reference only; everything is subject to the brand's official website.
Rasonic RWH-N12RF(L)-B 12L Instantaneous LPG Gas Water Heater (Back-flue) (Black Matte) Review
Installation
All installation job are covered by BBE's insurance policy, including Third Party Liability Insurance & Employees' Compensation Insurance (issued by Zurich Insurance Hong Kong).
| Gas Water Heater Standard Installation Fee | |||
| Gas Water heater | $650 | ||
| Gas Water Heater standard installation include: a. Connect Gas pipe b. Connect Electricity c. Connect Water pipe Dismantle & disposal the old heater charge $100 |
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| Gas Water Heater Extra Fee List | |||
| Site inspection (monday~friday) (No return) | $200 | ||
| Only dismantle & disposal the old heater | $150 | ||
| Stairs fee | $30 | ||
| Installation surcharge for Tung Chung / Ma Wan area | $150/$100 | ||
| Installation surcharge for Discovery Bay area | $450 | ||
| Installation surcharge for Hong Kong Island | $50 | ||
| REMARK | |||
| **Installation fee table above quote is the designated contractor responsible for BBE** | |||
| Such as by 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. | |||
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Standard installation is only applicable to residential user. No installation for shops, offices, factories and commercial clients |
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Why us?
Why Choose BBE?
The trusted choice of over 100,000 Hong Kong families, dedicated to delivering excellence in quality and service.
Visit our flagship stores in Mong Kok, Causeway Bay, and Tuen Mun to experience over 1,000 appliances from Europe, the US, and Japan. Our consultants are ready to provide expert installation advice.
Awarded store with nearly 30,000 authentic reviews. We guarantee transparent and competitive pricing.
Get instant professional support via WhatsApp. From spec comparisons to dimension queries and installation questions, our expert team provides immediate answers.
No parallel imports! All appliances are official Hong Kong distributor stock, coming with at least a 1-year original manufacturer warranty and a 7-day defective replacement guarantee.
Our service quality is recognized by the industry and top brands alike. We have been honored with the Towngas TGC Sales Gold Award and Daikin’s Diamond Dealer status, alongside prestigious partner and distributor awards from Gree, Carrier, and Philips Smart Lock.
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