- Home Page /
- Tools & Home Improvement /
- Plumbing /
- Water Heaters & Parts /
- Water Heaters /
- Stiebel Eltron 223420 240V, 1 Phase, 50/60 Hz...
0 ratings
Item #:
17748111
Stiebel Eltron 223420 240V, 1 Phase, 50/60 Hz, 12 kW Tempra 12 Whole House Tankless Electric Water Heater
Item #:
17748111
MWK 2614435
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, August 02
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Save at least 15-20% on the hot water portion of your electric bill.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Self-Modulating Technology
Automatically adjusts energy usage based on demand, providing efficient heating while reducing energy costs and minimizing environmental impact.
Advanced Flow Control
Enhances water temperature consistency, preventing fluctuations and ensuring a steady, comfortable temperature for multiple fixtures simultaneously.
Space-Saving Design
Tankless design allows for installation in tight spaces, providing hot water on-demand without the need for a bulky storage tank, optimizing home or commercial environments.
Product Details
| Item Weight | 24 lbs (10.89 kg) |
Who Should Buy?
-
Families
Ideal for larger families needing continuous hot water for multiple appliances simultaneously without running out.
-
Small Businesses
Perfect for small businesses or offices that require a reliable and energy-efficient hot water solution throughout the day.
-
Eco-Conscious Users
Great for users looking to reduce energy costs and their carbon footprint by heating water on demand.
-
Single Users
Not suitable for individuals or couples who require minimal hot water, making it an excessive investment.
-
Low Water Pressure Areas
Inadequate performance can occur in regions with low water pressure, leading to unsatisfactory hot water supply.
-
Cold Climate Areas
Users in extremely cold climates may find it struggles to deliver adequate hot water during peak usage.
Product Description
Stiebel Eltron 223420 240V, 1 Phase, 50/60 Hz, 12 kW Tempra 12 Whole House Tankless Electric Water Heater
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the key features of the Stiebel Eltron Tempra 12 Whole House Tankless Electric Water Heater?
Answer: The Stiebel Eltron Tempra 12 boasts impressive specifications such as a 12 kW power output, 240V, and compatibility with 1 phase power systems. This unit provides an endless supply of hot water on demand, making it ideal for large households or commercial establishments. Its energy-efficient design allows for on-the-spot heating, reducing energy waste and lowering costs. You can expect this heater to fulfill your hot water needs during peak usage times, such as multiple showers or laundry cycles, ensuring comfort and convenience. -
Question:
How does the Stiebel Eltron Tempra 12 compare to traditional tank water heaters?
Answer: Unlike traditional tank water heaters that can run out of hot water, the Stiebel Eltron Tempra 12 delivers continuous hot water. This means you won’t have to wait for a tank to refill. Tankless systems like the Tempra 12 also take up less space and are more energy-efficient, as they only heat water as needed. For example, if you have a busy household with simultaneous hot water needs, this model allows multiple showers or appliances to operate without conflict. -
Question:
What size of household is the Stiebel Eltron Tempra 12 suitable for?
Answer: The Stiebel Eltron Tempra 12 is suitable for medium to large households, typically accommodating 2 to 4 bathrooms depending on simultaneous hot water use. Its 12 kW heating capacity can effectively supply hot water to multiple fixtures at once. If your household frequently runs multiple showers, dishwashers, or washing machines at the same time, this unit ensures a consistent supply of hot water without interruption. -
Question:
Is professional installation required for the Stiebel Eltron Tempra 12?
Answer: Yes, professional installation is recommended for the Stiebel Eltron Tempra 12 to ensure it aligns with local electrical codes and operates safely. Proper installation also optimizes the unit's efficiency and performance. A qualified electrician can assess your existing electrical system to accommodate the water heater's requirements, ensuring it delivers hot water effectively for your home like powering up during busy mornings or when hosting guests. -
Question:
What are the energy savings potential with the Stiebel Eltron Tempra 12?
Answer: The Tempra 12 is designed to be energy-efficient, potentially leading to significant savings on monthly utility bills. Because it heats water on demand, it eliminates standby heat loss associated with traditional tanks. Moreover, households using less hot water will benefit the most. For instance, if your routine includes frequent short showers rather than long baths, you can maximize efficiency and reduce energy consumption with this model. -
Question:
What maintenance does the Stiebel Eltron Tempra 12 require?
Answer: The Stiebel Eltron Tempra 12 requires minimal maintenance compared to traditional water heaters, mainly involving occasional descaling to prevent mineral buildup, especially in hard water areas. Regularly checking for leaks and ensuring the water filter is clean can also enhance longevity and efficiency. Integrating this maintenance into your annual routine keeps your water heater functioning optimally, ensuring consistency in your hot water supply. -
Question:
Can the Stiebel Eltron Tempra 12 be used in warm climates?
Answer: Yes, the Stiebel Eltron Tempra 12 can be efficiently used in warm climates. It effectively manages hot water needs regardless of local temperature, as long as the incoming water temperature is within operational limits. In warmer areas, you might experience less energy consumption, as the unit does not have to work as hard to heat the water. This can be advantageous when multiple hot water sources are being used during particularly hot weather. -
Question:
Does the Stiebel Eltron Tempra 12 require specific electrical requirements?
Answer: Yes, the Stiebel Eltron Tempra 12 requires a dedicated 240V electrical circuit to operate efficiently. It is important to ensure your home's electrical system can support this device. Consulting with a professional electrician can help determine any upgrades needed for safe operation, especially if other high-demand appliances are used simultaneously. This ensures you can enjoy uninterrupted hot water, syncing seamlessly with your household's demands. -
Question:
How does this unit handle multiple hot water needs simultaneously?
Answer: The Stiebel Eltron Tempra 12 is designed with advanced flow control technology, allowing it to manage multiple hot water outlets simultaneously. For instance, it's capable of running a shower while the washing machine is in use without a noticeable dip in temperature. Its ability to maintain consistent water heat output directly supports busy households or those with simultaneous appliance use, making it an excellent choice for families. -
Question:
Where can I buy the Stiebel Eltron Tempra 12 Whole House Tankless Electric Water Heater in Malawi?
Answer: You can purchase the Stiebel Eltron 223420 Tempra 12 Whole House Tankless Electric Water Heater from Ubuy in Malawi. Ubuy specializes in a wide range of products, ensuring you can find this high-quality water heater easily. Their user-friendly platform also provides helpful guidance and customer support to streamline your shopping experience, allowing you to focus on selecting the right product for your home.
Stiebel Eltron Water Heaters Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MWK 2614435
Order now and get it around Sunday, August 02
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Digital temperature control
- Proven reliability
- Seismic Proof Construction
- No venting required
- Sleek design fits anywhere
- Save at least 15-20% on the hot water portion of your electric bill.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.