- Home Page /
- Tools & Home Improvement /
- Plumbing /
- Water Heaters & Parts /
- Water Heaters /
- Tankless Water Heater Electric, 3000W 110V Un...
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
AUD 117
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of AUD 29.25 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. Australia, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, August 08
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
Enjoy heated water at any time with our efficient and compact design, perfect for kitchens, bathrooms, and RVs.
Buy Now Pay Later
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
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?
-
Small Spaces
Ideal for apartments or tiny homes where space for a traditional water heater is limited, providing efficient hot water.
-
Instant Hot Water
Perfect for users who need immediate hot water at the sink, ensuring convenience for cooking or cleaning tasks.
-
RV Owners
Great for RV owners seeking an efficient, compact solution for on-demand hot water during travel or camping.
-
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 Australia?
Answer: You can purchase the Tankless Water Heater Electric, 3000W 110V under sink model at Ubuy in Australia. 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
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
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · 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.
AUD 117
Order now and get it around Saturday, August 08
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
- 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.
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.