TGC RJW15SN(WM) 16L/min Temperature-modulated Superslim Underbench Gas Water Heater
The TGC RJW15SN(WM) is a high-performance 16L/min temperature-modulated superslim underbench gas water heater designed for efficient and continuous hot water supply. With its compact dimensions of 405 x 350 x 75 mm (H x W x D) and a weight of 15.5 kg, it seamlessly integrates into modern living spaces, offering a discreet yet powerful solution. This fan-assisted, room-sealed unit operates on a 220V a.c. (50Hz) electrical supply and boasts a versatile gas consumption range from 13.7 kW to 34.9 kW, providing precise temperature control from 35°C to 60°C for optimal user comfort and energy efficiency.
Key Features
- Precise Temperature Control: Offers 16 digitally-controlled water temperature settings ranging from 35°C (the lowest temperature adjustment) to 60°C, ensuring instant hot water at your selected constant temperature.
- Eco-Friendly Operation: Features a convenient one-press ECO function to reduce water flow volume, promoting energy and water conservation.
- Superslim Design: With ultra-compact dimensions of 405 x 350 x 75 mm, its elegant and slim profile is ideal for underbench installation, complementing modern bathroom and kitchen aesthetics.
- Instantaneous Hot Water: Provides a robust hot water supply of 16 litres per minute (at a 25°C temperature rise), ensuring a consistent and ample supply for various household needs.
- Automatic Electronic Ignition: Guarantees reliable and safe startup every time.
- Remote Control Convenience: Comes standard with one wired remote control for convenient temperature adjustments, installable in your bathroom or kitchen. The system permits a total of up to three wired remote controls.
Specifications
- Model: RJW15SN(WM)
- Series: Underbench Water Heater Series
- Dimensions (H x W x D): 405 x 350 x 75 mm
- Weight: 15.5 kg
- Gas Consumption (Max-Min): 125.6 (34.9) – 13.7 (3.8) MJ/hr (kW)
- Electric Supply: 220V a.c. (50Hz)
- Flue Type: Fan Assisted Room-sealed Design
- Hot Water Supply (25°C Temp. Rise): 16 litre/min
- Max. Water Temperature Setting: 60 °C
- Min. Differential Operating Water Pressure: 10 kPa (1.5 p.s.i)
- Water Heater Pipe Connection (B.S.P): N/A*, 1/2", 1/2" (Gas, Cold Water, Hot Water)
- Dimensions Of Remote Control(s) (H x W x D): 120 x 90 x 18 mm
- Permitted no. of wired remote controls: 3
Installation & Warranty Information
- Enjoy free standard installation for your convenience.
- Benefit from complimentary delivery service.
- Includes free parts with a 3-year warranty for enhanced peace of mind and product reliability.
- Optional additional bathroom and/or kitchen wired remote controls are available for purchase at $600 each.
Remark: All 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 RJW15SN(WM) 16L/min Temperature-modulated Superslim Underbench Gas Water Heater 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 |
|||
| 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 | |
|
| Installation Schedule | |
|
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.
Our site uses SSL encryption and supports various e-payments. We offer one-stop professional delivery and installation services for a worry-free experience.

















































/side-banner-900x150-41-.jpg)
/side-banner-900x150-39-.jpg)

.png)