GERMAN POOL CFX21 Water Heater (3-Phase Power Supply)
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Interest-Free Installments
Packaging: 390 x 235 x 145 mm Warranty Period 3 Year
The GERMAN POOL CFX21 Water Heater is a premium 3-phase instant water heater, meticulously engineered in Germany for superior efficiency and convenience. This compact unit, featuring the advanced IES® bare wire heating system, ensures rapid and continuous hot water supply. With selectable power settings of 18 kW or 21 kW, it delivers reliable performance for diverse domestic hot water demands. Its innovative design is optimized for discreet under-ceiling installation, making it an ideal solution for modern living spaces seeking both functionality and aesthetics.
Key Features
- German Engineering Excellence: Manufactured in Germany, ensuring high standards of quality, reliability, and durability.
- IES® Bare Wire Heating System: Experience instant hot water with exceptional energy efficiency thanks to this advanced heating technology.
- Innovative Space-Saving Design: Perfectly suited for discreet under-ceiling installation, optimizing your living space without compromising performance.
- 3-Phase Full Electronic Power Operation: Provides precise temperature control and contributes to significant energy savings by only heating water as needed.
- Robust Safety Standards: Built with an IP25 water resistance rating and holding VDE, CB, and ISO certifications for peace of mind.
Advanced Wireless Control
The GERMAN POOL CFX21 comes equipped with the convenient FX Wireless Remote Control, offering unparalleled ease of use:
- Remote Temperature Adjustment: Adjust water temperature from anywhere within a 30-meter range.
- Programmable Presets: Utilize two programmable keys for quick selection of your most frequently used preset temperatures.
- Precise Temperature Setting: Set the water temperature precisely between 20°C and 55°C via the remote.
- Clear LCD Display: The remote's LCD panel provides a clear display of the current operating status.
- Compact & Durable Remote: Measures (H) 79 x (W) 120 x (D) 35 mm with an IP20 water resistance rating.
Technical Specifications
- Power Settings: 18 kW | 21 kW
- Voltage: 380 - 415 V (3 Phase Power Supply)
- Electric Current: 23.4 - 28.0 A (at 18 kW) | 28.8 - 31.4 A (at 21 kW)
- Hot Water Flow Rate: 10.7 Litres/minute at 21kW (with 8L/min flow limiter, based on Δt=28K e.g., from 12°C to 40°C)
- Minimum-Maximum Flow Rate: 2-8 L/min
- Required Cable Size: 4 mm²
- Temperature Adjustment Range (Main Unit): 20-60 °C
- Testing Pressure: 10 Bar
- Water Resistance Rating (Main Unit): IP 25
- Main Unit Dimensions: (H) 294 x (W) 177 x (D) 108 mm
- Net Weight: 2.8 kg (unit only) | 3.1 kg (filled with water)
- Colour: White
- Certifications & Standards: VDE/EMC, VDE/GS, CB, ISO
- Country of Origin: Germany
Important Notes
- Warranty Information: Enjoy a 3-year warranty on all parts. For purchases made after November 1, 2015, customers also receive free on-site and parts replacement services for the first year.
- Incoming Water Pressure: Under normal working conditions, incoming water pressure should not exceed 0.6 MPa. If the incoming pressure exceeds this limit, a separate pressure control device is necessary. German Pool will not provide repair services until a suitable pressure control device is installed.
- Specification Changes: Specifications are subject to change without prior notice. Please refer to the Instruction Manual for comprehensive warranty information and detailed operational guidelines.
The product information above is for reference only; everything is subject to the brand's official website.
GERMAN POOL CFX21 Water Heater (3-Phase Power Supply) 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.
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 or phone call.
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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