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TGC RJW20SN(WM) 20L/min Temperature-modulated Superslim Underbench Gas Water Heater

TGC RJW20SN(WM) 20L/min Temperature-modulated Superslim Underbench Gas Water Heater

(4.33) 6 reviews 300+ purchased Gift Points $60

    FPS/Bank Transfer/Cash
  • HK$14,160
  • HK$11,663

Discounted price for other payments HK$12,024

【ATTENTION】An additional fee of $950 will be charged for delivery of this product to Ma Wan, an additional fee of $3100 will be charged to Discovery Bay, and an additional fee of $800 will be charged for each subsequent repair. In addition, this product cannot be used for industrial and commercial purposes. (Do not accept industrial and commercial orders/address)

Size Body: H405 x W350 x D75 mm
Remote Control: H120 x W90 x D18 mm
Warranty Period 3 Year EMSD Info

The TGC RJW20SN(WM) 20L/min Slim Concealed Town Gas Constant Temperature Water Heater is designed for modern homes with an ultra-slim 75mm body, allowing for a seamless concealed installation that saves space. It delivers a powerful 20L/min hot water supply with 16-level digital thermostat control, ensuring a stable and comfortable bathing experience in any weather.

Product Features

  • Flexible Temperature Adjustment: Temperature can be set as low as 35°C to suit different seasons and personal preferences.
  • ECO Energy Saving Mode: One-touch ECO function reduces water flow to save energy and protect the environment.
  • Ultra-Slim Design: Only 75mm thick, designed for concealed installation to enhance the aesthetic and space of your home.
  • Precise Constant Temperature: Built-in automatic thermostat ensures steady water temperature and prevents sudden fluctuations.
  • Automatic Ignition: Fully automatic ignition for simple and convenient operation.
  • Digital Temperature Setting: Digital control system provides 16 levels of temperature selection between 35°C and 60°C.
  • Wired Remote Included: Comes with one wired remote control for convenient temperature adjustment in the bathroom.
  • Expandable Remotes: Supports up to 3 wired remotes for multi-point control in kitchens or other bathrooms.

Product Specifications

  • Series: Concealed Water Heater Series
  • Overall Dimensions: 405 (H) x 350 (W) x 75 (D) mm
  • Hot Water Supply (25°C temp rise): 20 L/min
  • Gas Consumption (Max - Min): 161.3 (44.8) – 13.7 (3.8) MJ/h(kW)
  • Weight: 16.5 kg
  • Power Supply: 220V 50Hz AC
  • Flue Type: Fanned Power Flue Room-sealed
  • Maximum Temperature Setting: 60 °C
  • Pipe Connection (B.S.P): Cold Water 1/2\", Hot Water 1/2\"
  • Minimum Operating Water Pressure Differential: 10 kPa / 1.5 p.s.i

Energy Label Information

  • Energy Label Grade: 1
  • Gas Type: Town Gas
  • Thermal Efficiency (%) at 100% Load Condition: 91.9
  • Thermal Efficiency (%) at 50% Load Condition: 94.3
  • Rated Heat Input (kW): 44.8
  • Measured Heat input (kW): 48.2

Important Information

  • Free standard installation and delivery services provided.
  • Includes 3-year warranty for parts.
  • 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.

TGC RJW20SN(WM) 20L/min Temperature-modulated Superslim Underbench Gas Water Heater Review

Pe*****i 23/09/2024

Mr. Sir's service is very good, someone installed it immediately, very efficient.

Ka****g 17/03/2025

好開心用緊呢台熱水爐,一d問題都冇,抵玩。😊

Fr*****n 17/04/2024

呢個熱水爐好抵㗎,價錢唔貴,裝修得宜。

Er******g 18/04/2024

依個型號無得輸,經濟實惠,好滿意。

El******g 01/10/2024

方便日常使用,瞬間有熱水,正!

ke******g 17/02/2025

good

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?

The trusted choice of over 100,000 Hong Kong families, dedicated to delivering excellence in quality and service.

🏬 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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