Siemens DE2124407M Instantaneous Electronically Controlled Water Heater
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The Siemens DE2124407M Instantaneous Electronically Controlled Water Heater offers an efficient and reliable solution for on-demand hot water. Engineered with precision, this unit features a dual nominal power of 21/24 kW, providing powerful heating capabilities. With its slim design and advanced electronic control, it ensures precise temperature management between 30°C and 60°C. Achieving a hot water rating of up to 13 l/min at 38°C and 7.1 l/min at 60°C, the DE2124407M is designed for consistent performance and energy efficiency, holding an EU energy label A rating.
Key Features
- Advanced Safety System: Equipped with an electronic security concept including an air bubble detection system and safety cut-off, ensuring safe operation. The water temperature will automatically adjust upwards after 30 seconds for stable supply.
- Energy Efficiency: Boasts an EU energy label A, indicating high energy efficiency and reduced running costs.
- Slim and Compact Design: Its sleek profile (48.3 x 23.6 x 12.2 cm) allows for discreet installation in various spaces.
- CLICKFIX plus Assembly Technology: Designed for rapid and straightforward installation, saving time and effort.
- Flexible Installation Options: Allows for power supply connections from both above and below, accommodating diverse setups. The back plate and heating block can be separated for easier mounting.
- User-Friendly Connection: Features flexible connection pipes for simple integration with existing water mains.
- Low Switch-on Flow Rate: Operates efficiently even with a low switch-on flow rate of 2.5 l/min.
Technical Specifications
- Model: DE2124407M
- Nominal Power: 21 / 24 kW
- Current: 40 A (for 24kW); 32 A (for 21kW)
- Hot Water Rating (max):
- 7.1 l/min at 60 °C
- 13 l/min at 38 °C
- Temperature Setting Range: 30 °C - 60 °C (variable)
- Minimum to Maximum Inlet Temperature: 4 °C - 20 °C
- Minimum Working Pressure: 0.09 bar
- Splash-proof Standard: IP25
- Dimensions (H x W x D): 48.3 x 23.6 x 12.2 cm (483 x 236 x 122 mm)
Certifications & Origin
- Certifications: KTW-certificated, recognized by UBA Germany, ensuring compliance with high quality and safety standards for drinking water.
- Origin: Made in Portugal
The product information above is for reference only; everything is subject to the brand's official website.
Siemens DE2124407M Instantaneous Electronically Controlled Water Heater Review
Installation
Electric Water Heaters
Standard Installation
| Item | Charge |
|---|---|
| Site inspection (non-refundable) | Installed by agent; charges apply separately |
| Instant type (three-phase or single-phase) | Installed by agent; charges apply separately |
| Shower type | Installed by agent; charges apply separately |
| Pressure type, 6.5 gallons or below | Installed by agent; charges apply separately |
| Pressure type, 10 gallons or above | Installed by agent; charges apply separately |
| Horizontal type | Installed by agent; charges apply separately |
| Remove and dispose of old unit | Installed by agent; charges apply separately |
Standard Installation Scope
| Type | Included |
|---|---|
| Instant type | Includes 3 ft exposed wiring Includes 4 ft plastic-coated hot/cold copper pipe |
| Shower type | Includes 10 ft exposed electrical cable Includes 4 ft plastic-coated hot/cold copper pipe and 2 fittings |
| Pressure type | Includes 10 ft exposed electrical cable Includes 3 ft plastic-coated hot/cold water pipe and 7 fittings |
Electric Water Heater Additional Installation Charges (For Reference Only)
| Item | Charge |
|---|---|
| Plastic-coated hot/cold copper pipe (per ft) | HK$30 |
| White discharge-valve copper pipe (within 8 ft) | HK$100 |
| Copper pipe fitting (each) | HK$30 |
| Pressure reducing valve | HK$400 |
| Add tee water connection if no water inlet is available | HK$200 |
| Install one electrical point (includes 15 ft cable and circuit breaker) | HK$800 |
| Install branched electrical point (includes 10 ft cable) | HK$250 |
| Extend power cable (per ft) | HK$20 |
| Extend power cable (three-phase ×4, per ft) | HK$80 |
| Staircase handling (per floor per item) | HK$30 |
| Tung Chung and Ma Wan installation surcharge (per order) | HK$100 |
| Discovery Bay installation surcharge (per order): 3 units or fewer | HK$300 |
| Discovery Bay installation surcharge (per order): more than 3 units | HK$600 |
Delivery Charges
Basic Delivery
| Item | Charge |
|---|---|
| Delivery (per item) | HK$100 |
| Tung Chung, Ma Wan and Discovery Bay surcharge (per delivery) | HK$100 |
| Carrying distance to delivery location exceeds 100 m | Additional 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.
| Item | Charge |
|---|---|
| General appliances | HK$30 / item / floor |
| Window AC, 3/4 HP to 1 HP | HK$30 / item / floor |
| Window AC, 1.5 HP to 2.5 HP | HK$50 / item / floor |
| Window AC, 3 HP or above | To be discussed |
| Split AC, refrigerator, washing machine | HK$50 / item / floor |
| Built-in oven, steam oven, chimney hood, built-in / freestanding dishwasher | HK$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.
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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.
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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 or phone call.
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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
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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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