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Thermoflow Electric Mini Tank Water Heater, 4.0 Gallon 120V Corded Under Sink Small Hot Water Heater for Point of Use Instant Hot Water
Thermoflow Electric Mini Tank Water Heater, 4.0 Gallon 120V Corded Under Sink Small Hot Water Heater for Point of Use Instant Hot Water
Thermoflow Electric Mini Tank Water Heater, 4.0 Gallon 120V Corded Under Sink Small Hot Water Heater for Point of Use Instant Hot Water
Thermoflow Electric Mini Tank Water Heater, 4.0 Gallon 120V Corded Under Sink Small Hot Water Heater for Point of Use Instant Hot Water
Thermoflow Electric Mini Tank Water Heater, 4.0 Gallon 120V Corded Under Sink Small Hot Water Heater for Point of Use Instant Hot Water
Thermoflow Electric Mini Tank Water Heater, 4.0 Gallon 120V Corded Under Sink Small Hot Water Heater for Point of Use Instant Hot Water
Thermoflow Electric Mini Tank Water Heater, 4.0 Gallon 120V Corded Under Sink Small Hot Water Heater for Point of Use Instant Hot Water
Instant Sink Hot Water - eliminate time for hot water with our compact mini tank water heater.
Thermoflow Electric Mini Tank Water Heater, 4.0 Gallon 120V Corded Under Sink Small Hot Water Heater for Point of Use Instant Hot Water
Item #: 220487144

Thermoflow Electric Mini Tank Water Heater, 4.0 Gallon 120V Corded Under Sink Small Hot Water Heater for Point of Use Instant Hot Water

Item #: 220487144

BDT 24185

BDT 25424

Price Details

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*All items will import from US

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Instant Sink Hot Water - eliminate time for hot water with our compact mini tank water heater.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Compact Design
TheThermoflow Electric Mini Tank Water Heater's 4.0-gallon size is perfect for tight spaces, making it ideal for under sinks and small areas, ensuring instant hot water where you need it most.
Instant Hot Water
With quick heating capabilities, this mini tank provides immediate hot water at the point of use, eliminating long wait times commonly experienced with traditional water heaters.
Energy Efficient
Operational at 120V, this water heater reduces energy consumption compared to larger models, offering economical hot water delivery without compromising on performance or convenience.

Product Details

Shop Thermoflow Electric Mini Tank Water Heater, 4.0 Gallon 120V Corded Under Sink Small Hot Water Heater for Point of Use Instant Hot Water online at a best price in Bangladesh. B07PDL1DN4
  • ➤ Instant Sink Hot Water - 4 gallons capacity, point-of-use mini tank water heater fits under your sink to provide immediate hot water right where you need it. Eliminate time for hot water. Dimensions: 18H x 12.2W x 11D inches, 2.6ft cord Plugin to use.
  • ➤ Long life Service - This compact mini tank water heater use stainless steel tank to reduce corrosion and maintenance.
  • ➤ Save Energy - Fast recovery and thermal efficiency up to 98% using stainless steel heating element, 3-layer EPS foaming insulation reducing heat lost, provide you more hot water with less power power consumption.
  • ➤ Safe & Reliable - Over-heat protection, auto cut-off electricity if not hot water come out, IPX24 water proof, 2.6ft plug in cord, suit for kitchen, bathroom, bar, school, hospital, office and RV.
  • ➤ NOTES - Please verify that this model is the right size for your hot water needs and electrical requirements before purchase & installation. Dimensions: 18H x 12.2W x 11D inches; Weight: 14 lbs; Water connections: 1/2 inch NPT, Electrical requirements: 1.5 kW, 120 Volts. Max pressure: 150PSI. Nominal current: 13A.
Power Sourceplug in,120V
Special FeaturesQuickly Hot Water Supply, Compact Size Saves Space,Two Modes Optional, suitable for any season.
Wattage1500 watts
Voltage120 Volts
Maximum Temperature167 Degrees Fahrenheit
Heat Output1500 Watts
Maximum Pressure150 Pound per Square Inch (381 cm)
Mount Typefloor mount or surface mount
Is ElectricYes
Capacity4 gallons
Item Dimensions W x H12.2"W x 18"H (31 cm)
Item Depth11 inches (27.9 cm)
Brand Namethermoflow
Model NumberUT15N3
Manufacturerthermoflow
UPC630792535352
Included Components1X 4 Gallons mini tank water heater, 2X 1/2 inches brass bushings, 1X instruction manual (2.5 cm)
Unit Count4 Count
ColorWhite
Style Name4.0 Gallons
Material TypeStainless Steel
Brandthermoflow
Product Dimensions (L x W x H)12.2"W x 18"H (31 cm)
Special FeatureQuickly Hot Water Supply, Compact Size Saves Space,Two Modes Optional, suitable for any season.

Who Should Buy?

Suitable For
  • Small Households

    Ideal for families with limited hot water needs, providing instant hot water where most needed in the home.

  • Under-Sink Installations

    Perfect for installation under sinks in kitchens or bathrooms, saving space while delivering hot water on demand.

  • Supplemental Heating

    Useful for homes with larger water heaters as a boost, ensuring immediate access to hot water at various points.

Not Suitable For
  • Large Households

    Not suitable for larger families or homes with high hot water demands due to its limited 4-gallon capacity.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the main features of the Thermoflow Electric Mini Tank Water Heater?

    Answer: The Thermoflow Electric Mini Tank Water Heater offers a compact design with a capacity of 2.5 gallons, making it ideal for under-sink installation. It operates on a 120V corded power supply, ensuring instant hot water at the point of use. This unit features a glass-lined tank for durability and resistance to corrosion. Its thermostat allows you to control the water temperature efficiently, and it is particularly suited for homes or offices where space is limited and immediate access to hot water is essential.
  • Question: How does point-of-use hot water heating work?

    Answer: Point-of-use hot water heating refers to systems that supply hot water directly where it is needed, eliminating long waits for water to reach your faucet or appliance. The Thermoflow Mini Tank Water Heater stores hot water at the installation site, delivering it quickly with minimal heat loss. This is particularly useful in bathrooms, kitchens, or utility rooms, providing convenience and energy efficiency by reducing water wastage.
  • Question: What is the installation process for the Thermoflow Electric Mini Tank Water Heater?

    Answer: Installation of the Thermoflow Mini Tank Water Heater is straightforward and can typically be completed without professional help. It requires a standard electrical outlet and can be mounted on the wall or placed upright on the floor under the sink. The water supply needs to be connected using standard plumbing fittings. Always consult the user manual for detailed instructions to ensure safety and proper functioning.
  • Question: Is the Thermoflow Mini Tank Water Heater energy-efficient?

    Answer: Yes, the Thermoflow Mini Tank Water Heater is designed to be energy-efficient. By providing hot water on demand right where it is needed, it helps minimize energy wastage associated with traditional tank heaters. This efficiency makes it a cost-effective choice for household applications, as it only heats water as needed, thereby lowering utility bills over time.
  • Question: Can the Thermoflow Mini Tank Water Heater be used for multiple fixtures?

    Answer: While the Thermoflow Mini Tank Water Heater is designed for point-of-use applications, it is capable of supplying hot water to multiple fixtures, albeit in a limited manner. For optimal performance, it’s best used for single applications, such as a sink or a shower, especially during peak usage times. If you have multiple simultaneous hot water demands, consider installing additional units.
  • Question: What maintenance does the Thermoflow Mini Tank Water Heater require?

    Answer: The Thermoflow Electric Mini Tank Water Heater requires minimal maintenance. Regularly check the temperature settings to ensure they are at a safe level and inspect the unit for any signs of leaks or corrosion around the fittings. It's also a good practice to flush the tank annually to remove any sediment buildup, ensuring longevity and optimal performance of the heater.
  • Question: What temperature does the Thermoflow Mini Tank Water Heater provide?

    Answer: The Thermoflow Mini Tank Water Heater can heat water to a maximum temperature of 150°F (65°C), adjustable according to your preferences. This feature allows you to tailor the water temperature for specific uses, whether for washing hands, doing dishes, or other household activities, providing comfort and versatility in hot water provision.
  • Question: What is the typical recovery time for this water heater?

    Answer: The recovery time for the Thermoflow Mini Tank Water Heater is approximately 15-20 minutes to reheat the stored water after it has been used. This makes it suitable for immediate use and provides a steady supply of hot water without long wait times, particularly beneficial for small households or low-demand scenarios.
  • Question: Where can I buy the Thermoflow Electric Mini Tank Water Heater in Bangladesh?

    Answer: You can purchase the Thermoflow Electric Mini Tank Water Heater from Ubuy in Bangladesh. Ubuy offers a wide selection of home appliances, providing a convenient platform for customers seeking efficient and compact hot water solutions.
  • Question: What makes the Thermoflow Mini Tank Water Heater a good choice for small spaces?

    Answer: The Thermoflow Mini Tank Water Heater is specifically designed for small spaces due to its compact size and under-sink installation capability. Its 2.5-gallon capacity is sufficient for small households or specific applications without taking up much room. This makes it an excellent choice for apartments, RVs, or any area where space is at a premium, allowing for efficient use without compromising on hot water access.

thermoflow Water Heaters UT15N3 Editorial Review

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

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“Not madly expensive like I thought, and much quicker than promised.”

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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

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“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
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  • 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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