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Rasonic RWH-N10TF(T)-W 10L Instantaneous TG Gas Water Heater (Top-flue) (Cloudy White)

Rasonic RWH-N10TF(T)-W 10L Instantaneous TG Gas Water Heater (Top-flue) (Cloudy White)

(4.44) 16 reviews 30+ purchased Gift Points $17

    FPS/Bank Transfer/Cash
  • HK$4,580
  • HK$3,365

Discounted price for other payments HK$3,469

Size Body: 565 x 360 x 150 mm Warranty Period 3 Year Energy Label Level 1 EMSD Info

The Rasonic RWH-N10TF(T)-W is a 10L constant temperature instant town gas water heater designed for modern households seeking a stable shower experience. Featuring a top flue exhaust design and a slim Cloud White body, it uses a Japanese brand CPU to ensure precise and reliable temperature control.

Core Features and Benefits

  • Smart Constant Temperature: Built-in Japanese brand CPU monitors and adjusts temperature in real-time, maintaining output within ±1°C to eliminate fluctuations.
  • High-Efficiency Heating: Provides a hot water flow of 10L per minute (at 25°C rise), ensuring instant hot water for continuous family use.
  • Slim and Stylish Design: Elegant Cloud White finish with a compact body saves space, while the top flue design suits specific installation requirements.
  • Comprehensive Safety: Equipped with flame failure, overheat, and overpressure protection, alongside a stable continuous pulse ignition system.

Product Specifications

  • Model: RWH-N10TF(T)-W
  • Color: Cloud White
  • Gas Type: Town Gas
  • Exhaust Type: Top Flue Type
  • Maximum Rated Heat Load: 22 kW
  • Minimum Rated Heat Load: 5.5 kW
  • Hot Water Supply (25°C Rise): 10 L/min
  • Hot Water Supply (40°C Rise): 6.25 L/min
  • Minimum Operating Water Pressure: 20 kPa
  • Dimensions (H x W x D): 565 x 360 x 150 mm
  • Net Weight: 13 kg
  • Temperature Setting Range: 35°C - 60°C
  • Power Supply: AC 220V / 50Hz
  • Power Consumption: 25W
  • Ignition Method: Continuous Pulse Ignition
  • Origin: China

Energy Label Information

  • Energy Label Grade: 1
  • Gas Type: Town Gas
  • Thermal Efficiency at 100% Load Condition: 93.5%
  • Thermal Efficiency at 50% Load Condition: 93.0%
  • Rated Heat Input: 22.0 kW
  • Measured Heat Input: 21.8 kW

Warranty Information

This product is genuine parts and provides a 3-year full machine warranty. For warranty terms and conditions, please refer to the Instruction and Installation Manual.



The product information above is for reference only; everything is subject to the brand's official website.

Rasonic RWH-N10TF(T)-W 10L Instantaneous TG Gas Water Heater (Top-flue) (Cloudy White) Review

Mr. Cheung 10/02/2026

舊嗰部成日忽冷忽熱,頂唔順換咗呢部恆溫。沖涼終於唔洗再就住就住,溫度好穩定,屋企人好滿意。BBE送貨快,約師傅安裝都好順利。

Ca*********o 12/09/2025

Very efficient and heats up water almost instantly. Good performance for a 10L model. BBE customer service was helpful with my pre-purchase questions.

El******k 21/02/2026

The slim design is a perfect fit for my small bathroom. The cloud white colour looks very modern and clean. Very happy with this purchase.

K. Y. Lam 26/06/2025

1級能源標籤,又係恆溫,CP值算幾高。出熱水速度快,火力足夠,冬天用應該好正。暫時未有投訴。

Th**s 28/09/2025

Works as advertised. The constant temperature feature is a game-changer. No more sudden cold shocks during my shower. 👍

Mi****e 01/02/2026

The unit is great, but the installation process took longer than expected. The delivery from BBE was on time though.

Be******n 22/07/2025

Solid water heater. The temperature control is accurate. Just a basic, reliable machine that does its job well.

Ah**i 03/08/2025

機身夠薄,裝完慳返唔少位,浴室望落闊落咗。白色簡約 design 幾好睇。😊

Wo*******k 23/06/2025

慳電又舒服呀😊

Ja*****m 21/01/2026

Fast delivery service.

Fa****u 14/07/2025

Super safe to use!👍

Ke****n 24/01/2026

Good value for money.

Em******g 08/08/2025

Very slim and neat

Le**********g 30/10/2025

10L夠晒用啦

Ch********n 05/02/2026

即開即熱爽

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
   
       
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.      

Standard installation is only applicable to residential user. No installation for shops, offices, factories and commercial clients

 

Delivery
  • Delivery: $100 per item (Waived for products with "Included delivery fee")
    a) Additional charge for Tung Chung, Ma Wan & Discovery Bay: $100 each job 
  • Additional Stair Charge for Delivery (Except village house will charge $50 for each level, All apartment or building will charge $50 for each 10 steps, below 5 steps free of charge)
    a) General appliances: $30 each
    b) Window type air conditioner: 3/4HP to 1HP $30 each, 1.5HP to 2.5HP $50 each, 3HP or above require discussion separately
    c) Split type air conditioner, refrigerator, washing machine: $50 each
  • d) Built-in oven , Built-in Steam oven,Chimney Type Hood: $50 each
  • Walking distance more than 100m : Extra fee
 
Installation Schedule
  • **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
  • Hong Kong Island (Tue,Thu,Sat) Kowloon (Mon to Sat) N.T. (Mon to Sat)

Why us?

Why Choose BBE?

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🏬 Multiple HK Showrooms

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💬 1-on-1 Live Support

Get instant professional support via WhatsApp. From spec comparisons to dimension queries and installation questions, our expert team provides immediate answers.

100% Genuine Products

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.

🏆 Award-Winning Reputation

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.

🔒 Secure Shopping & Install

Our site uses SSL encryption and supports various e-payments. We offer one-stop professional delivery and installation services for a worry-free experience.

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