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STIEBEL ELTRON HDB-E18/21/24 Trend Electronic Control Water Heater

STIEBEL ELTRON HDB-E18/21/24 Trend Electronic Control Water Heater

(4.4) 5 reviews 200+ purchased Gift Points $12

    FPS/Bank Transfer/Cash
  • HK$4,105
  • HK$2,414

Discounted price for other payments HK$2,489

Extend Product Warranty

Extends your appliance warranty for additional years after the original warranty period ends. Includes free on-site inspection, repair, and one-for-one replacement services. Learn More

+1 year(s)
$ 258
+2 year(s)
$ 358
+3 year(s)
$ 528
No Extended Warranty

Country Of Origin Germany Size Product: 466 x 225 x 105 mm Warranty Period 2 Year

The STIEBEL ELTRON HDB-E18/21/24 Trend Electronic Control Water Heater is an advanced, fully electronic instantaneous water heater designed for efficient and reliable hot water supply. Offering flexible power options of 18kW, 21kW, and 24kW, this model ensures consistent hot water delivery with precise temperature control. Its compact design and robust German engineering make it a durable and energy-efficient solution for modern homes, providing hot water on demand without storage.

Key Features

  • Fully Electronic Control: Intelligent instant electric water heater providing precise temperature management and efficient operation.
  • Versatile Power Options: Selectable power ratings of 18kW, 21kW, and 24kW (depending on model variant) to suit various household needs and electrical capacities.
  • Consistent Hot Water: Offers pre-set temperature options of 35°C, 43°C, 50°C, and 55°C, ensuring a comfortable and consistent hot water experience.
  • Energy Efficiency: Features a bare wire heating system and can save up to 30% energy compared to traditional cylinder systems, subject to usage patterns.
  • Advanced Safety: Equipped with a child-proof system, electronic safety system with air detection, and anti-scalding protection settings (35/43/50/55℃).
  • Durable & Reliable: Suitable for both hard and soft water areas, built with robust components for long-lasting performance.
  • High Protection Level: Hoseproof design with IP25 protection, ensuring safety and durability in wet environments.
  • Optional Remote Control: Compatible with the FB1 LCD Trend wired remote control (optional accessory) for convenient temperature adjustment.
  • German Engineering: Proudly "Made in Germany," reflecting superior quality, precision, and reliability.

Specifications

  • Power Supply: 3-phase
  • Power Rating (400V): 18kW / 21kW / 24kW
  • Power Rating (380V): 16.2kW / 19kW / 21.7kW
  • Dimensions (H x W x D): 466 x 225 x 116 mm
  • Selectable Temperature Range: 35°C / 43°C / 50°C / 55°C
  • Working Pressure: Up to 10 Bar
  • Minimum Flow Rate: ≥ 2.5 L/min
  • Protection Level: IP25 (Hoseproof)
  • Pipe Connection Size: 15mm (G1/2″)
  • Weight: 2.9 kg
  • Control Unit: Electronic Control
  • Outlet Applications: Suitable for single or multiple outlets
  • Childproof Setting: Preset temperature at 55°C
  • Heating System: Bare wire heating system
  • Safety Features: Electronic air detection system, Electronic flow rate control
  • Compatibility: Can be operated with preheated water from solar systems

Warranty & Important Notes

This product comes with a 2 Years warranty.

Special Note: The factory default temperature is 55°C. If a lower temperature is required, it must be changed by a qualified electrician.



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

STIEBEL ELTRON HDB-E18/21/24 Trend Electronic Control Water Heater Review

Ro*******n 13/03/2025

裝埋STIEBEL ELTRON 斯寶亞創Instantaneous-Water-Heater後,日常煮食更方便快速!

Le****g 07/09/2024

Spoya's Instantaneous-Water-Heater is perfect for the needs of trendy decorators.

Cl********g 15/11/2024

STIEBEL ELTRON斯寶亞創員工服務好親切,幫到我解決唔少問題。

El******e 18/01/2025

買咗呢個Instantaneous-Water-Heater,鐘意晒佢嘅快速加熱功效!

Fa***o 12/08/2024

呢個Instantaneous-Water-Heater,價錢好吸引人喎!

Installation

 

 

*Water Heater Standard installation fee    
Site inspection(No return) Ask For Agent    
Instantaneous Water Heater Ask For Agent    
Shower Unit Storage Water Heater Ask For Agent    
Central System Storage Water Heater (8 gal or below) Ask For Agent    
Central System Storage Water Heater (10 gal or above) Ask For Agent    
Horizontal Installation charge Ask For Agent    
Uninstall and take away the old machine Ask For Agent    
*Instantaneous Water Heater Standard installation include:      
a.3ft power cord (Surface wiring)      
b.4ft white plastic coated copper pipe for hot and cold water      
*Shower Unit Storage Water Heater Standard installation include:      
a.10ft power cord (Surface wiring)      
b.4ft white plastic coated copper pipe for hot and cold water & 2 Copper pipe accessories      
*Central System Storage Water Heater Standard installation include:      
a.10ft power cord (Surface wiring)      
b. 3ft white plastic coated copper pipe for hot and cold water & 7 Copper pipe accessories      

 

     
*Water Heater extra fee(For reference only)    
White plastic coated copper pipe for hot and cold water   $30 / ft    
White plastic pipe with drain valve (below 8ft) $100    
Copper pipe accessories $30/ each    
Air Bleed valve $400    
Make a new water input $200    
Split the electricity from one socket(include the 10ft Power cord) $800    
Power cord extension $20 / ft    
Power cord extension(3-phase*4) $80 / ft    
Stairs fee $30 (10steps)    
Installation surcharge for Tung Chung / Ma Wan area $100    
Installation surcharge for Discovery Bay area $400    
REMARK      
*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.      

 

 

Delivery
  • Delivery: $100 per item
    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 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.

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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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