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Item #:
88563949
Tankless Water Heater Electric, 3000W 110V Under Sink Instant Hot Water Heater, Mini RV On Demand Water Heater for Kitchen Bathroom, white
Item #:
88563949
ZMW 1779
Price Details
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Order now and get it around Thursday, August 13
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Enjoy heated water at any time with our efficient and compact design, perfect for kitchens, bathrooms, and RVs.
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What Stands Out
Instant Heating
Delivers hot water on demand, eliminating wait times and providing immediate access for kitchen and bathroom needs, enhancing convenience for users.
Space Saving
Compact design fits under sinks, making it ideal for small spaces like RVs and apartments, maximizing functionality without taking up valuable room.
Energy Efficient
Uses only 3000W of power, reducing energy costs while ensuring reliable performance. Ideal for eco-conscious consumers looking for sustainable water heating solutions.
Product Details
| Power Source | ac |
| Special Features | Tankless, Compact, Fast Heating, Safety Features |
| Wattage | 3000 watts |
| Voltage | 110 Volts |
| Maximum Temperature | 122 Degrees Fahrenheit |
| Heat Output | 3000 Watts |
| Mount Type | vertical installation |
| Is Electric | Yes |
| Smart Home Compatibility | Not Smart Home Compatible |
| Capacity | 316 liters |
| Item Dimensions W x H | 2.8"W x 4.33"H (7.1 cm) |
| Item Weight | 0.95 Kilograms |
| Item Depth | 7.87 inches (20 cm) |
| Brand Name | Generic |
| Model Number | SDE43 |
| Manufacturer | Generic |
| Included Components | 1*Tankless Water Heater 1*English Manual 4*Screws |
| Unit Count | 1.0 Count |
| Item Type Name | Tankless Water Heater Electric, 3000W 110V Under Sink Instant Hot Water Heater, Mini RV On Demand Water Heater for Shower, Water Heater for Kitchen Bathroom, White |
| Color | White |
| Style Name | Indoor Installation |
| Material Type | Acrylonitrile Butadiene Styrene, Brass |
| Brand | Generic |
| Product Dimensions (L x W x H) | 2.8"W x 4.33"H (7.1 cm) |
| Special Feature | Tankless, Compact, Fast Heating, Safety Features |
Who Should Buy?
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Small Spaces
Ideal for apartments or tiny homes where space for a traditional water heater is limited, providing efficient hot water.
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Instant Hot Water
Perfect for users who need immediate hot water at the sink, ensuring convenience for cooking or cleaning tasks.
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RV Owners
Great for RV owners seeking an efficient, compact solution for on-demand hot water during travel or camping.
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Large Families
Not suitable for larger households requiring simultaneous hot water, as this unit may not meet high demand.
Product Description
Tankless Water Heater Electric, 3000W 110V Under Sink Instant Hot Water Heater, Mini RV On Demand Water Heater for Kitchen Bathroom, white
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a tankless water heater and how does it work?
Answer: A tankless water heater heats water on demand rather than storing it in a tank. When you turn on the hot water tap, cold water travels through a pipe into the unit, where it is heated by electric elements. This ensures you never run out of hot water, making it perfect for kitchens and bathrooms. They are also energy-efficient, as they only heat water when needed, potentially reducing utility bills. -
Question:
What are the benefits of using a 3000W tankless water heater?
Answer: The 3000W capacity provides a powerful heating solution, ideal for instant hot water needs in kitchens and bathrooms. It offers quick heating time, ensuring that you have hot water whenever necessary. Additionally, its compact size allows for easy installation under sinks or in small spaces, making it suitable for RV use or homes with limited space. -
Question:
Can this tankless water heater be used in an RV?
Answer: Yes, this tankless water heater is designed to be compact and efficient, making it an excellent choice for RV use. Its on-demand heating capability means you can enjoy hot water for showers, washing hands, or cleaning without worrying about running out. This is especially convenient during long trips where space and water resources may be limited. -
Question:
Is installation required for the tankless water heater?
Answer: Yes, installation is necessary for the tankless water heater to function correctly. It should be connected to your water supply and electrical system, typically requiring a qualified electrician or plumber to ensure safety and compliance with local codes. Proper installation maximizes performance and minimizes potential issues. -
Question:
What maintenance does a tankless water heater require?
Answer: Tankless water heaters require minimal maintenance. Regularly descaling the unit is essential to prevent mineral buildup, especially in areas with hard water. This maintenance ensures efficient operation and prolongs the lifespan of the heater. Checking filters and connections occasionally can also help maintain optimal performance. -
Question:
How energy-efficient is the 3000W tankless water heater?
Answer: The 3000W tankless water heater is highly energy-efficient as it heats water only when necessary. Unlike traditional heaters that operate continuously, this model reduces energy waste, which can lead to lower electricity bills. It is an environmentally friendly choice, contributing to reduced household energy consumption. -
Question:
What is the ideal temperature range for this water heater?
Answer: The tankless water heater typically heats water to temperatures ranging from 100°F to 140°F, depending on your preference and the model specifications. This flexibility allows you to set the perfect temperature for various tasks, from washing dishes to taking a hot shower, ensuring comfort and efficiency. -
Question:
Is this water heater suitable for large families?
Answer: While the 3000W tankless water heater is sufficient for standard household tasks, it may be more beneficial for smaller families or specific applications. Larger families may require multiple units or a higher-capacity model to ensure simultaneous hot water needs are met, especially during peak usage times. -
Question:
Where can I buy the tankless water heater in Zambia?
Answer: You can purchase the Tankless Water Heater Electric, 3000W 110V under sink model at Ubuy in Zambia. Ubuy offers a user-friendly shopping experience, ensuring you find the right product efficiently while providing various options, making it convenient to choose the best fit for your home or RV. -
Question:
How does the size of the tankless water heater affect its performance?
Answer: The size of a tankless water heater, such as the 3000W model, directly affects its heating capacity and flow rate. A compact design is ideal for small spaces and provides adequate hot water for individual tasks. However, for multiple simultaneous uses, it's essential to consider the flow rate to ensure all hot water demands can be met effectively.
Water Heaters SDE43 Editorial Review
In an editorial review of the product, customer experiences exhibit a mixed reception. On one hand, several users have found the product to be a cost-effective solution for specific applications, particularly in smaller settings like second bathrooms. These customers have appreciated its compact design and the ability to save on installation costs by requiring only one water line. The device has also garnered praise for its ability to heat water almost instantly, making it a convenient choice for rapid access to warm water. Conversely, numerous customers have expressed frustration with the product’s inability to heat cold water effectively, warning potential buyers that their expectations for a standard water heater may not be met. Some customers reported that the water temperature reached only lukewarm levels unless they significantly reduced the water pressure. As a result, there are strong sentiments against purchasing this device if one is looking for a conventional water heating solution. Overall, the product seems to excel in specific environments where quick, low-demand hot water is needed, but it falls short for those anticipating a typical hot water experience. **
Customer Reviews & Ratings
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Pros
- Cost-effective alternative for smaller applications (e.g., second bathrooms)
- Saves on installation costs due to requiring only one water line
- Heats water almost instantly
- Compact design
Cons
- Does not heat cold water effectively
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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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.
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ZMW 1779
Order now and get it around Thursday, August 13
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.)
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Features & Benefits
- Tankless design provides instant hot water.
- Heats water rapidly to between 68-122 °F.
- Ideal for kitchens, bathrooms, and RVs due to compact size.
- Safety features include IPX4 waterproofing and overheating protection.
- One-touch operation for convenient use.
- Premium materials ensure durability and long-lasting performance.
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