GERMAN POOL CEX9U 8000W Instantaneous Water Heater
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The German Pool CEX9U is a high-performance instantaneous water heater designed for efficient, on-demand hot water. Engineered and manufactured in Germany, this compact unit operates on a single-phase power supply with a selectable power output up to 8.8 kW (9.6 kW max). Its advanced IES® bare wire heating system ensures rapid heating and energy efficiency, making it the ideal solution for under-sink installation in kitchens and bathrooms to supply single or multiple outlets.
German Engineering for On-Demand Hot Water
Experience the reliability and quality of German manufacturing with the CEX9U water heater. Unlike traditional storage heaters, this tankless unit heats water instantly as it flows through, saving both space and energy by eliminating standby heat loss. It's the perfect upgrade for modern homes seeking convenience and efficiency.
Key Features
- Made in Germany: Guarantees superior build quality, durability, and engineering excellence for long-lasting performance.
- IES® Bare Wire Heating System: This innovative system provides faster heating, a longer service life, and is less prone to limescale buildup compared to conventional elements.
- Twin Temperature Control (TTC®): Delivers precise and stable water temperatures, automatically adjusting to fluctuations in water pressure for a consistent experience.
- Compact Under-Sink Design: Its small footprint (294 x 177 x 108 mm) allows for discreet installation in tight spaces, such as under a kitchen sink or wash basin.
- Versatile Application: Capable of supplying hot water to a single outlet or multiple low-flow outlets, offering excellent flexibility.
- User-Friendly Controls: Features a clear LCD display and two programmable memory keys for setting and saving your preferred temperatures.
Technical Specifications
- Model: CEX9-U
- Power Supply: 1-Phase, 220-240 V
- Selectable Power Setting: 6.6 kW | 8.8 kW
- Max. Power Consumption: 7.2 kW | 9.6 kW
- Rated Current: 36-40 A
- Hot Water Flow Rate (at Δt=28K): 3.8 L/min (at 6.6kW) | 5.0 L/min (at 8.8kW)
- Temperature Adjustment Range: 20°C to 55°C
- Required Cable Size: 4 mm² | 6 mm²
- Protection Class: IP24 (Splash-proof)
- Dimensions (H x W x D): 294 x 177 x 108 mm
- Net Weight: 2.4 kg
- Certifications: VDE/EMC, VDE/GS
Important Information
Warranty Details
Customers will enjoy a 3-year warranty on all parts. Free on-site inspection and parts replacement services are included in the first year. (Terms apply for purchases made after 1 November 2015).
Installation Requirements
Please note that for normal operation, the incoming water pressure should not exceed 0.6 MPa (6 Bar). If your water pressure is higher, a separate pressure-reducing valve must be installed. Service will not be provided for units damaged by excessive water pressure until a suitable pressure control device is fitted.
Specifications are subject to change without prior notice. Please refer to the user manual for full warranty information.
The product information above is for reference only; everything is subject to the brand's official website.
GERMAN POOL CEX9U 8000W Instantaneous 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.
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.















































