Siemens ER3A6BB70X 30cm Domino town gas hob
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The Siemens ER3A6BB70X is a 30cm wide built-in 2-burner gas hob that combines precise 9-level flame control with Grade 1 energy efficiency. Made in Spain, this gas hob features a flame failure safety device and one-hand ignition, providing a high-efficiency and safe cooking environment for your kitchen.
Product Features
- Two single-ring burners: High-efficiency heat output for various cooking needs.
- 9-level flame control: Precise flame adjustment to meet diverse cooking requirements.
- One-hand ignition: Simple and quick operation for easy start-up.
- Electronic ignition system: Stable and durable, providing reliable ignition performance.
- Flame failure safety device: Automatically cuts off gas supply if the flame accidentally goes out, ensuring home safety.
Technical Specifications
- Place of Origin: Spain
- Energy Type: Town Gas
- Front Burner Output: Standard burner, max 1.9 kW
- Rear Burner Output: Rapid burner, max 2.8 kW
- Total Connected Load: 1.1W (13A plug required)
- Product Dimensions (H x W x D): 62 mm (excluding glass thickness, including gas connector) x 302 mm x 520 mm
- Cut-out Dimensions (W x D): 270 mm x 490-500 mm
- Minimum Worktop Thickness: 30 mm
- Included Accessories: External Gas Governor
- Optional Accessories: Connection bar (HZ394301)
Energy Label Information
- Energy Label Grade: 1
- Place Of Manufacture: Spain
- Gas Type: Town Gas
- Type of Cooker: Built-in
- Thermal Efficiency (%): 64.5
- Thermal Efficiency (%) of Burner 1: 64.5
- Thermal Efficiency (%) of Burner 2: 64.7
- Measured Heat Input (kW) of Burner 1: 2.8
- Measured Heat Input (kW) of Burner 2: 1.9
The product information above is for reference only; everything is subject to the brand's official website.
Customer reviews
Write a reviewOverall rating
16 reviews
Showing 15 of 16 reviews
Er****e
The rear burner is powerful enough for a decent stir-fry. The 9-level flame control is a great feature for precision. The front burner is a bit weak for anything more than simmering. Overall, a solid hob for a small kitchen.
Be****n
It works as expected, but the surface is a fingerprint magnet. Needs to be wiped down after every single use to keep it from looking messy. Function is fine, but a bit high-maintenance.
K. Y. Ma
屋企裝修揀咗好耐爐頭,最後揀呢款30cm size啱啱好。stepFlame功能較火好準,老公學緊煮西餐話好好用。送貨安裝都好快手,滿意。
Mrs. Wong
有小朋友,最緊要安全。買之前問過CS,個熄火安全裝置好重要。煲湯就算滾瀉整熄個火都唔怕漏煤氣,咁樣就安心好多。
Mr. Leung
買嚟放租盤用,Siemens牌子有保證,個價錢CP值幾高。設計簡單襟用,租客實會滿意。
Ah**i
換走個舊爐,呢個火力猛好多!電子點火一扭就有,唔使再用打火機,方便晒。👍
Ci*****m
Very quick delivery. The single-hand ignition is super convenient. Looks sleek and is easy to wipe clean.
Ti***y
Love the minimalist design. It fits my new kitchen vibe perfectly. ✨
Na********n
Strong flame good for stir-fry 🔥
Le******i
有熄火安全裝置 放心好多
Ch**********t
30cm 細細個 廚房啱用👍
Er*****k
Decent hob for small kitchens.
Wo********e
西班牙造 感覺高檔啲
Ma******g
Easy one-hand ignition
Ke*****m
Fast electronic start
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Installation
Gas Hobs
Standard Installation Charges
| Item | Charge |
|---|---|
| Built-in hob / domino hob (30 cm wide) | HK$500 |
| Table-top hob | HK$350 |
| Freestanding cooker | HK$780 |
| Remove old unit during installation (excluding freestanding cooker) | HK$100 |
| Dispose of old unit (excluding freestanding cooker) | HK$100 |
| Site inspection (non-refundable; not available on Saturdays) | HK$200 |
| Standalone removal of gas hob (excluding freestanding cooker) | HK$150 |
| Cut engineered stone, first cut | HK$400 |
| Cut engineered stone, two cuts | HK$550 |
| Cut marble / quartz, first cut | HK$550 |
| Cut marble / quartz, second cut | HK$850 |
| Stainless steel flange | Quote required |
| Staircase fee (per floor) | HK$30 |
| Discovery Bay installation surcharge (per order) | HK$450 |
| Tung Chung installation surcharge (per order) | HK$100 |
| Park Island installation surcharge (per order) | HK$100 |
| Hong Kong Island installation surcharge (per order) | HK$50 |
Note: Standard installation includes gas hose connection (one 76 cm flexible hose included) and electrical connection.
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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