Jenfort JHR-3.5 15L 3kW Central System Storage Water Heater
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The Jhen Fu JHR-3.5 is a 15-liter central storage electric water heater featuring 3kW power, a special stainless steel inner tank, and high-density insulation for reliable hot water supply in residential and commercial settings.
Product Features
- Grade 2 Energy Label: Highly efficient design helps reduce electricity expenses.
- JH System Multi-Outlet Design: Equipped with 5-fold safety protection, flexible for various installation requirements.
- Infinity Technic Energy-Saving Technology: Combined with high-efficiency heating tubes to optimize energy consumption and heating performance.
- Special Stainless Steel Inner Tank: Manufactured with automated welding technology for enhanced corrosion resistance and structural strength.
- High-Density Insulation Layer: Effectively reduces heat loss and maintains stable water temperature.
- 2-in-1 Thermostat and High-Temperature Cutout: Precise temperature control with dual safety protection against overheating.
- Splash-Proof Protection: Ensures safe operation in humid environments.
Technical Specifications
- Model: JHR-3.5
- Type: Central Storage Type Electric Water Heater
- Capacity: 15 Liters
- Power: 3 kW
- Voltage: 220V
- Dimensions: H 470 x W 308 x D 318 mm
- Inner Tank Material: Special Stainless Steel
Energy Label Information
- Energy Label Grade: 2
- Place Of Manufacture: China
- Annual Standby Loss Energy Consumption (kWh): 39
- Storage Capacity (litre): 14.9
- Energy Consumption Index (%): 64.5
- Category: 1
- Rated Water Storage Capacity (litre): 15.0
Warranty Information
- Inner Tank Warranty: 10 Years
- Electrical Parts Warranty: 2 Years
The product information above is for reference only; everything is subject to the brand's official website.
Customer reviews
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21 reviews
Showing 15 of 21 reviews
K. W. Leung
新屋裝修,師傅介紹買呢個牌子。BBE送貨好準時,夾到我裝修師傅個期。揀呢款主要係貪佢個內膽有10年保用,long run計好似穩陣啲。仲有係一級能源標籤,希望可以慳返啲電費啦。
Mr. Fong
屋企個舊爐壞咗急住換,轉用中央儲水式,廚房同廁所一齊用都好stable,唔會一時凍一時熱。有5重安全設計,屋企有老有嫩用得安心啲。👍
Da*****e
The heater is well-built and the Grade 1 energy label is a plus. However, the 14.9L capacity is a bit tight for my family of three. It's probably better for a 1-2 person household.
S. K. Chan
Purchased this for a rental property. The key selling points were the 10-year warranty on the inner tank and the safety features. A solid, no-frills choice for peace of mind.
Mrs. Ng
度過位先買,size啱啱好。揀佢係因為不銹鋼內膽,感覺襟用啲。加熱速度比想像中快,保溫效果都唔錯。✨
Vi*******i
Great value for money. Heats up fast and the size is perfect for my small apartment. BBE delivery was super quick.
Ah****g
個爐煲水好快,唔使等好耐,正!😊
Jo********o
Employees provide good and patient service.
Alex P.
Works as expected. No complaints at all.
Pe*****e
Hot water stays warm for long.
阿強
不銹鋼內膽好襟用喎!
Mi****e
夠慳電,一級標籤㗎!
李小姐
多路出水設計幾方便
Ja*******i
效率高,買咗冇後悔
Ja******n
Good safety features. 👍
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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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