German Pool GPU-10E V JH 40L Round Central Storage Electric Water Heater
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The German Pool GPU-10E V JH Round Type Central Storage Electric Water Heater features a 40L capacity and is certified with the 2025 Grade 1 Energy Label, offering a pioneering 25-year inner tank warranty for a highly efficient and safe water heating solution.
Key Features and Functions
- Central System Design: Connects to multiple water outlets simultaneously, making it suitable for all building types and family needs.
- Premium Stainless Steel Tank: Constructed with high-grade Japanese stainless steel for superior rust and pressure resistance to prevent deformation or leakage.
- 5-Fold Safety Protection: Includes a high-temperature cutout and a highly sensitive thermostat, complying with international safety standards (IEC).
- Stable Temperature Supply: Features an automatic thermostat with a maximum temperature of 75°C, ensuring a consistent and comfortable shower experience.
- Low Pressure Compatibility: Operates regardless of water supply pressure, as long as cold water flows into the system.
Energy Saving and Environment
- 2025 Grade 1 Energy Label: Certified by EMSD for outstanding energy efficiency performance.
- Patented Insulation Layer: Utilizes high-density injection-molded insulation and synthetic resin fiber to lock in heat and minimize temperature loss.
- Water-Saving Showerhead: Comes with an air-pressurized showerhead that saves up to 70% of water compared to traditional models.
- Clean and Eco-Friendly: No exhaust gases or odors are produced during heating, maintaining fresh indoor air without needing open windows.
Technical Specifications
- Storage Capacity: 40 Liters (10 Gallons)
- Voltage: 220 V
- Maximum Power: 3 KW
- Current: 15 A
- Dimensions: (H) 740 (ø) 432 mm
- Net Weight: 21.8 kg
- Weight after Filling: 61.8 kg
- Normal Water Pressure: 1.0 MPa
- Testing Water Pressure: 1.2 MPa
- Waterproof Rating: IPX4
- Warranty: 1-year full machine warranty; up to 25-year inner tank warranty (terms apply for products purchased on or after March 1, 2026)
The product information above is for reference only; everything is subject to the brand's official website.
Popular Comparisons
Customer reviews
Write a reviewOverall rating
16 reviews
Showing 15 of 16 reviews
T. C. Ng
Bought this for my rental flat. The 25-year warranty on the inner tank is a huge selling point. BBE customer service was very helpful in coordinating the delivery and installation with my tenant. Extremely satisfied.
Er*****m
舊熱水爐壞咗,上BBE買呢部。2025一級能源標籤真係慳電,而且有五重保險裝置,安全至上。40L水夠全家三口沖涼,水壓好穩定,唔洗驚沖沖下變凍水,design幾好。
Mi*****g
新屋裝修師傅介紹買呢部,40L好夠用。BBE師傅安裝好專業,仲幫手清走舊機。部機有2025一級能源標籤,慳電好多,25年內膽保用真係好有信心! 👍
Mrs. Ho
我住舊樓水壓好低,呢部直情解決咗我嘅煩惱,只要有冷水入就熱到。BBE客服好nice,答問題好有耐性。送貨同安裝都好smooth,值得俾五星!
Ah***n
沖涼水溫好穩定,送個花灑頭幾好用,唔錯。 😊
Da*****u
Very fast delivery from BBE. Highly recommended!
Ms. Cheung
Safe packaging, fast shipping, works perfectly.
Sa******g
Really happy with the 25-year tank warranty.
J. K. Leung
Best price in HK. Good product and service.
Da******n
Installation process was smooth.
Mi******g
Energy efficiency is a big plus.
Am******g
夠力水壓唔怕低
Wi****e
40L 夠一家用👍
Ch*****u
Safe and reliable.
Fi*****k
賣機嘅好專業
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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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All appliances are official products from the Hong Kong authorised distributors. Enjoy at least one-year manufacturer warranty and a 7-day replacement guarantee for faulty items, for added peace of mind after purchase.
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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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