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TGC STW16SD(S) 16L/min Ultra-thin Instant Gas Water Heater (Sliver)

TGC STW16SD(S) 16L/min Ultra-thin Instant Gas Water Heater (Sliver)

(4.75) 16 reviews 30+ purchased Gift Points $47

    FPS/Bank Transfer/Cash
  • HK$10,960
  • HK$9,219

Discounted price for other payments HK$9,504

【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) 【ATTENTION】The installation must be completed on or before April 30, 2025, to enjoy the above promotional price.

Country Of Origin Taiwan Size Overall Dimensions (H x W x D): 587.5 x 360 x 81.6 mm Warranty Period Permanent (parts covered for the first 3 years) Energy Label Grade 1

The TGC STW16SD(S) is a 16L/min slim type instantaneous gas water heater. With a depth of only 81.6mm, it combines advanced segmented burner technology with precise constant temperature control to deliver a stable and comfortable shower experience for modern homes.

Key Features

  • Segmented Burner Technology: Innovative design with a minimum heat output of 4.0KW, effectively solving water overheating issues during summer.
  • Stable Low-Flow Supply: Minimum hot water flow reduced to 1.8L/min, minimizing temperature fluctuations for a consistent flow.
  • Precise Multi-Stage Control: Features 17 levels of temperature adjustment from 35°C to 60°C to meet diverse seasonal and personal needs.
  • Electronic Safety Monitoring: Equipped with an advanced monitoring system, automatic ignition, and constant temperature control for safe and stable operation.
  • Ultra-Slim Design: Compact dimensions of 587.5 x 360 x 81.6 mm save installation space and enhance home aesthetics.
  • Intuitive Button Control: Features a button-type control panel with a clear temperature display for easy and precise adjustment.

Technical Specifications

  • Color: Silver
  • Dimensions: 587.5 (H) x 360 (W) x 81.6 (D) mm
  • Weight: 18 kg
  • Exhaust Method: Power Flue (Rear exhaust)
  • Hot Water Supply: 16.0 L/min (25°C temperature rise)
  • Temperature Control Range: 35°C to 48°C, 50°C, 55°C and 60°C
  • Rated Heat Load: 4.0-36.6 kW
  • Power Consumption: 56 W (220V 50Hz AC)
  • Min. Operating Water Pressure: 20 kPa
  • Pipe Connections: Gas M28 x P1.5; Cold/Hot water G1/2\" B.S.P.

Professional Service and Warranty

  • Includes free delivery and free standard installation.
  • Comes with a free permanent warranty (first 3 years include parts) for long-term protection and peace of mind.


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

TGC STW16SD(S) 16L/min Ultra-thin Instant Gas Water Heater (Sliver) Review

Mi*****w 19/01/2026

The constant temperature feature works well, no more sudden cold water. However, the control buttons feel a bit flimsy. Overall, it's a decent product for this price point, especially with free installation included.

Ja*******g 16/02/2026

A huge upgrade from my old, clunky water heater. The slim profile and minimalist white design look fantastic in my bathroom. The digital display is clear and responsive. Delivery was next day, very efficient.

K. Y. Tse 21/01/2026

屋企個廁所好細,搵咗好耐終於搵到呢款超薄型,安裝完真係慳好多位。師傅上嚟裝得好快手,BBE包埋基本安裝好方便。恆溫出水好穩定,值得推薦。

Ah***g 07/02/2026

舊嗰部成日忽冷忽熱,呢部恆溫真係冇得頂!沖涼終於唔洗再就住就住。個溫度校到好精準,屋企人個個都讚好用。👍

Ci*****m 23/02/2026

Bought this for my parents. The large digital display and simple buttons are very user-friendly.

Mr. Fong 26/01/2026

Solid choice for my rental unit. TGC is reliable and the free installation is a huge plus.

Mrs. Ng 01/02/2026

幫小朋友沖涼校38度啱啱好,好方便,唔洗自己慢慢溝水。

Er***a 29/12/2025

夏天用一流,個分段火排技術堅有用,啲水唔會辣手!

張太 09/01/2026

送貨安裝快靚正👍

小美 03/02/2026

恆溫真係舒服好多

明哥 03/02/2026

夏天沖涼唔會辣手

Pe*****m 26/02/2026

Quick install service!

阿強 20/02/2026

機身超薄好慳位

Jo********g 28/12/2025

3-year warranty good

Er*****k 05/02/2026

Precise temp control

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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💬 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

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