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TGC RJW15SN(WM) 16L/min Temperature-modulated Superslim Underbench Gas Water Heater

TGC RJW15SN(WM) 16L/min Temperature-modulated Superslim Underbench Gas Water Heater

8 400+ sold Gift Points $57

    FPS/Bank Transfer/Cash
  • $13,380
  • HK$11,157

Discounted price for other payments HK$11,502

【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)

Country Of Origin Japan Size 405 x 350 x 75 毫米 Warranty Period 3 year Energy Label Grade 1 Motor/Compressor Warranty Period Permanent EMSD Info

TGC RJW15SN(WM) is a 16L/min ultra-thin concealed gas thermostatic water heater featuring a body thickness of only 75mm. Designed specifically for modern homes, it maximizes indoor space while providing a consistent and stable hot water supply through advanced automatic thermostat technology.

Key Features

  • Ultra-thin Slim Design: With a thickness of only 75mm and a concealed installation design, it offers a stylish look while saving significant space.
  • Automatic Thermostat Technology: The system automatically adjusts heating power to ensure constant water temperature, eliminating fluctuations.
  • Precise Digital Temperature Control: Offers 16 temperature levels ranging from 35°C to 60°C to suit different seasons and family members.
  • ECO Energy Saving Mode: Features a one-touch energy-saving function that reduces water flow to save energy and water.
  • Automatic Ignition: Simple and easy operation where water flows and ignites automatically upon opening the faucet.
  • Wired Remote Included: Comes with one wired remote control for convenient temperature adjustment from the bathroom wall.

Energy Label Information

  • Energy Efficiency Grade: 1
  • Place of Manufacture: Japan
  • Gas Type: Town Gas
  • Thermal Efficiency (Full Load): 90.9%
  • Thermal Efficiency (Half Load): 93.7%
  • Rated Heat Load (kW): 34.9
  • Measured Heat Load (kW): 36.4

Technical Specifications

  • Model: RJW15SN(WM)
  • Series: Concealed Water Heater Series
  • Hot Water Supply: 16 L/min (at 25°C temperature rise)
  • Overall Dimensions (H x W x D): 405 x 350 x 75 mm
  • Remote Dimensions (H x W x D): 120 x 90 x 18 mm
  • Weight: 15.5 kg
  • Gas Consumption (Max - Min): 125.6 (34.9) – 13.7 (3.8) MJ/h (kW)
  • Power Supply: 220V 50Hz AC
  • Exhaust Method: Mechanical forced flue
  • Minimum Water Pressure: 10 kPa

Quality Service Commitment

  • Free permanent warranty provided by the original manufacturer (first 3 years include parts)
  • Free standard installation service
  • Free delivery service
  • Optional additional wired remote control ($600 each) for simultaneous installation in bathroom and kitchen


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

Cu****r 25/11/2025


Cu****r 26/01/2026


Al***g 22/12/2024

哩部煤氣熱水爐好方便㗎,用嚟煲嘢啊!😊

Ma********g 23/02/2025

員工服務態度好好,即刻幫手解決問題。

Na********u 12/05/2024

This one is fast and quiet, boils water quickly.

Ma******o 31/12/2024

裝修用返TGC煤氣熱水爐,好滿意。

Jo*********g 23/03/2024

呢隻真係好抵用,幾好呀!

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

good

Installation

Gas Water Heaters

Standard Installation Charges

ItemCharge
Install gas water heaterHK$650
Remove and dispose of old unit during installationHK$100
Site inspection (non-refundable; not available on Saturdays)HK$200
Standalone removal of gas water heaterHK$200
Staircase fee (per floor)HK$30
Discovery Bay installation surcharge (per order)HK$450
Tung Chung installation surcharge (per order)HK$100
Park Island installation surcharge (per order)HK$100
Hong Kong Island installation surcharge (per order)HK$50

Note: Standard installation includes gas hose, water pipe and electrical connections. Standard installation applies to residential customers only.

Delivery Charges

Basic Delivery

ItemCharge
Delivery (per item)HK$100
Tung Chung, Ma Wan and Discovery Bay surcharge (per delivery)HK$100
Carrying distance to delivery location exceeds 100 mAdditional charges apply

Note: Charges may differ if delivery is arranged by an agent. Please contact us for details.

Staircase Handling

Except for village houses, where 14 steps count as one floor, other buildings count 10 steps as one floor. The first 5 steps are free of charge.

ItemCharge
General appliancesHK$30 / item / floor
Window AC, 3/4 HP to 1 HPHK$30 / item / floor
Window AC, 1.5 HP to 2.5 HPHK$50 / item / floor
Window AC, 3 HP or aboveTo be discussed
Split AC, refrigerator, washing machineHK$50 / item / floor
Built-in oven, steam oven, chimney hood, built-in / freestanding dishwasherHK$50 / item / floor

Note: Charges may differ if delivery is arranged by an agent. Please contact us for details.

General Notes

  • The above installation fees are quoted for work handled by BBE’s appointed contractor / appointed registered electrical contractor.
  • Charges may differ if delivery/installation is handled by other agents or contractors. Please contact us for details.
  • A compliant power supply must be provided by the customer near the appliance.
  • Items not listed in this fee schedule must be discussed with the technician.
  • The installation location must be confirmed by the customer. Relocation or reinstallation after installation at the customer’s request will be quoted separately.
  • Installation schedule: Hong Kong Island (Tue, Thu, Sat); Kowloon (Mon to Sat); New Territories (Mon to Sat).
  • Delivery coverage excludes outlying islands, restricted areas and overseas locations.
  • Delivery or installation is generally arranged during office hours. For non-office hours such as evenings or public holidays, please check feasibility in advance.

Why us?

Why Choose BBE?

The trusted choice for more than 300,000 households in Hong Kong. We focus on exceptional quality, professional guidance, and a more peace-of-mind shopping experience.

Multiple Large Showrooms

Experience in person · Compare on the spot

Visit our flagship showrooms in Mong Kok, Causeway Bay, and Tuen Mun. Explore more than 1,000 European, American, and Japanese kitchen appliances, and get on-site recommendations from professional advisors for selection and installation.

Real Customer Service · Dedicated Follow-up

Order confirmation · Peace of mind follow-up

Each order is handled by a dedicated team who contacts and confirms details to ensure smooth delivery and installation. You can also reach real customer service via WhatsApp anytime.

1-to-1 Expert Consultation

Instant support · Professional answers

Get real-time professional support via WhatsApp. Whether you need help comparing appliance specifications, checking dimensions, or answering installation questions, our expert team will respond promptly.

100% Official Stock

No parallel imports · Clear warranty coverage

All appliances are official products from the Hong Kong总代理. Enjoy at least one-year manufacturer warranty and a 7-day replacement guarantee for faulty items, for added peace of mind after purchase.

Award-Winning

Recognized by brands · Valued service

Our service quality is recognized by the industry and top brands. We have received the TGC Sales Gold Award from the Gas Company and Daikin’s Diamond-level “Daikin Star” honor, along with multiple partner awards and distributor recognitions.

Safe Shopping · Professional Installation

One-stop service · More peace of mind

Our website uses SSL encryption, supports multiple electronic payment methods, and provides a one-stop professional delivery and installation service, making the entire shopping process more convenient and reassuring.

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