Ranein
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Gen II Ranein 4.0-Gallon Mini Tank Electric Water Heater, Eliminate Time for Hot Water, Under Sink or Floor Mounted, 120V, 1440W, Compact Point of use for Kitchen, Bathroom & RV Use
Gen II Ranein 4.0-Gallon Mini Tank Electric Water Heater, Eliminate Time for Hot Water, Under Sink or Floor Mounted, 120V, 1440W, Compact Point of use for Kitchen, Bathroom & RV Use
Gen II Ranein 4.0-Gallon Mini Tank Electric Water Heater, Eliminate Time for Hot Water, Under Sink or Floor Mounted, 120V, 1440W, Compact Point of use for Kitchen, Bathroom & RV Use
Gen II Ranein 4.0-Gallon Mini Tank Electric Water Heater, Eliminate Time for Hot Water, Under Sink or Floor Mounted, 120V, 1440W, Compact Point of use for Kitchen, Bathroom & RV Use
Gen II Ranein 4.0-Gallon Mini Tank Electric Water Heater, Eliminate Time for Hot Water, Under Sink or Floor Mounted, 120V, 1440W, Compact Point of use for Kitchen, Bathroom & RV Use
Gen II Ranein 4.0-Gallon Mini Tank Electric Water Heater, Eliminate Time for Hot Water, Under Sink or Floor Mounted, 120V, 1440W, Compact Point of use for Kitchen, Bathroom & RV Use
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Gen II Ranein 4.0-Gallon Mini Tank Electric Water Heater, Eliminate Time for Hot Water, Under Sink or Floor Mounted, 120V, 1440W, Compact Point of use for Kitchen, Bathroom & RV Use
Gen II Ranein 4.0-Gallon Mini Tank Electric Water Heater, Eliminate Time for Hot Water, Under Sink or Floor Mounted, 120V, 1440W, Compact Point of use for Kitchen, Bathroom & RV Use
Gen II Ranein 4.0-Gallon Mini Tank Electric Water Heater, Eliminate Time for Hot Water, Under Sink or Floor Mounted, 120V, 1440W, Compact Point of use for Kitchen, Bathroom & RV Use
Gen II Ranein 4.0-Gallon Mini Tank Electric Water Heater, Eliminate Time for Hot Water, Under Sink or Floor Mounted, 120V, 1440W, Compact Point of use for Kitchen, Bathroom & RV Use
Gen II Ranein 4.0-Gallon Mini Tank Electric Water Heater, Eliminate Time for Hot Water, Under Sink or Floor Mounted, 120V, 1440W, Compact Point of use for Kitchen, Bathroom & RV Use
Gen II Ranein 4.0-Gallon Mini Tank Electric Water Heater, Eliminate Time for Hot Water, Under Sink or Floor Mounted, 120V, 1440W, Compact Point of use for Kitchen, Bathroom & RV Use
Gen II Ranein 4.0-Gallon Mini Tank Electric Water Heater, Eliminate Time for Hot Water, Under Sink or Floor Mounted, 120V, 1440W, Compact Point of use for Kitchen, Bathroom & RV Use
Get hot water instantly from the pre-heated tank—much faster than standard water heaters.
Gen II Ranein 4.0-Gallon Mini Tank Electric Water Heater, Eliminate Time for Hot Water, Under Sink or Floor Mounted, 120V, 1440W, Compact Point of use for Kitchen, Bathroom & RV Use
Item #: 167598548

Gen II Ranein 4.0-Gallon Mini Tank Electric Water Heater, Eliminate Time for Hot Water, Under Sink or Floor Mounted, 120V, 1440W, Compact Point of

Item #: 167598548

LKR 65664

Price Details

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Get hot water instantly from the pre-heated tank—much faster than standard water heaters.
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What Stands Out

Compact Design
The 2.5-gallon tank fits perfectly under sinks or in tight spaces, optimizing your kitchen and bathroom layouts while providing increased convenience for instant hot water access.
Fast Heating
With a powerful 1440W heating element, this mini-tank ensures rapid water heating, delivering hot water whenever you need it without long waiting times.
Versatile Applications
Designed for kitchen, bathroom, and RV use, this water heater adapts to various settings, making it a flexible solution for any hot water requirement.

Product Details

Shop Gen II Ranein 4.0-Gallon Mini Tank Electric Water Heater, Eliminate Time for Hot Water, Under Sink or Floor Mounted, 120V, 1440W, Compact Point of use for Kitchen, Bathroom & RV Use online at a best price in Sri Lanka. B0FKB7FPX2
  • 𝐈𝐧𝐬𝐭𝐚𝐧𝐭 𝐇𝐨𝐭 𝐖𝐚𝐭𝐞𝐫 𝐑𝐢𝐠𝐡𝐭 𝐖𝐡𝐞𝐫𝐞 𝐘𝐨𝐮 𝐍𝐞𝐞𝐝 𝐈𝐭: Experience true point-of-use hot water with our 1440W, 120V mini tank heater. The 4-gallon capacity stores pre-heated water so you get instant hot water with zero waiting, perfect for kitchen sinks, utility basins, bathrooms, garages, RVs, and cabins. Adjustable temperature range 68–149°F lets you customize comfort for any task.
  • 𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝟑𝟎𝟒 𝐒𝐭𝐚𝐢𝐧𝐥𝐞𝐬𝐬 𝐒𝐭𝐞𝐞𝐥 𝐓𝐚𝐧𝐤: Engineered for long-term durability, the 304 stainless steel inner tank resists corrosion, scale buildup, and high-pressure wear—lasting significantly longer than standard enamel glass-lined tanks. A reinforced welded structure and magnesium anode rod provide extra protection for stable, reliable heating year after year.
  • 𝐓𝐫𝐢𝐩𝐥𝐞-𝐥𝐚𝐲𝐞𝐫 𝐇𝐞𝐚𝐭 𝐑𝐞𝐭𝐞𝐧𝐭𝐢𝐨𝐧 𝐟𝐨𝐫 𝟑𝟎% 𝐋𝐨𝐰𝐞𝐫 𝐇𝐞𝐚𝐭 𝐋𝐨𝐬𝐬: Our advanced insulation system includes enamel coating, high-density foam, and reinforced steel housing to reduce standby heat loss by up to 30%, keeping water hot for longer while minimizing energy consumption. The system is engineered for 99% heating efficiency and steady thermal performance.
  • 𝟔-𝐋𝐞𝐯𝐞𝐥 𝐒𝐚𝐟𝐞𝐭𝐲 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧: Complete protection includes an adjustable thermostat, over-temperature safeguard (up to 185°F), high-pressure resistance (up to 150 PSI), dry-burn protection, IPX4 waterproof rating, and rapid leak detection. Designed to meet UL safety requirements for enhanced household reliability.
Power SourceElectric
Special FeaturesCorrosion resistant tank, Dry Combustion Protection, Pressure Release Valve, Temperature Lock
Wattage1440 watts
Voltage120 Volts
Maximum Temperature167 Degrees Fahrenheit
Heat Output1440 Watts
Maximum Pressure150 Pound per Square Inch (381 cm)
Mount TypeFloor, Wall
Is ElectricYes
ColorWhite
Style Name4 Gallons
Material TypeStainless Steel
Brand NameRanein
Model NumberRC40G-W
ManufacturerRanein
Included ComponentsPressure Relief Valve, User Manual, Water Heater
Capacity4 Gallons
Item Dimensions W x H14.96"W x 14.96"H (38 cm)
Item Weight21.16 Pounds (9.6 kg)
Item Depth12.8 inches (32.5 cm)
BrandRanein
Product Dimensions (L x W x H)14.96"W x 14.96"H (38 cm)
Special FeatureCorrosion resistant tank, Dry Combustion Protection, Pressure Release Valve, Temperature Lock

Who Should Buy?

Suitable For
  • Small Households

    Ideal for apartments or tiny homes where space is limited and quick hot water access is essential.

  • RVs and Campers

    Perfect solution for recreational vehicles needing compact and efficient hot water heating for showers and sinks.

  • Under-Sink Installation

    Great for under-sink usage in kitchens or bathrooms, ensuring immediate hot water availability without delay.

Not Suitable For
  • Large Families

    Not suitable for larger households requiring significant hot water supply during peak usage times.

  • High Demand

    Limited capacity of 2.5 gallons may not meet needs of substantial hot water usage, like multiple simultaneous showers.

  • Cold Climates

    In colder regions, larger units are preferable for consistent hot water supply due to potential temperature variations.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the capacity of the Gen II Ranein Mini Tank Electric Water Heater?

    Answer: The Gen II Ranein Mini Tank Electric Water Heater has a capacity of 8.0 gallons. This compact size makes it an ideal choice for point-of-use applications, such as under sinks or in smaller spaces where traditional water heaters might not fit. Whether you're looking to provide hot water for a kitchen sink or a bathroom, this mini tank ensures you have instant hot water whenever you need it.
  • Question: How does the Gen II Ranein Mini Tank Water Heater save time?

    Answer: The Gen II Ranein Mini Tank Water Heater is designed to deliver hot water almost instantly. By eliminating the wait time typically associated with hot water delivery from larger systems, it provides on-demand performance. This is especially beneficial during peak usage times, such as when multiple appliances need hot water simultaneously, enabling efficient usage in homes or small businesses.
  • Question: Is the Gen II Ranein Mini Tank suitable for different installation locations?

    Answer: Yes, the Gen II Ranein Mini Tank is versatile in terms of installation. It can be mounted either under a sink or on the floor, making it adaptable to various layouts. This flexibility allows you to optimize space and meet specific plumbing configurations, enhancing overall installation efficiency in your home or office.
  • Question: What power specifications does the Gen II Ranein Mini Tank require?

    Answer: The Gen II Ranein Mini Tank operates on a 120V power supply and has a power rating of 1440W. This energy-efficient operation means it can easily connect to standard electrical outlets without the need for specialized wiring, making it convenient for most users to install without extensive electrical work.
  • Question: Can I use the Gen II Ranein Mini Tank for multiple faucets?

    Answer: Yes, the Gen II Ranein Mini Tank is capable of serving multiple faucets within close proximity, making it suitable for applications such as kitchens with dual sinks or bathrooms with a shower and sink. It provides sufficient hot water supply for these scenarios, ensuring that users experience constant hot water without interruptions.
  • Question: What features make the Gen II Ranein Mini Tank user-friendly?

    Answer: The Gen II Ranein Mini Tank is equipped with user-friendly features such as a simple installation process and an adjustable temperature control. These features enable easy customization to your comfort level while ensuring optimal energy efficiency. This makes it not just a practical solution, but also enhances the overall user experience.
  • Question: How energy efficient is the Gen II Ranein Mini Tank Electric Water Heater?

    Answer: The Gen II Ranein Mini Tank Electric Water Heater is designed for energy efficiency, which helps reduce overall energy consumption. Its compact size and targeted heating approach allows it to use only the necessary energy to maintain hot water temperatures. This efficiency can translate into noticeable savings on energy bills over time.
  • Question: What maintenance does the Gen II Ranein Mini Tank require?

    Answer: Maintaining the Gen II Ranein Mini Tank is quite straightforward. Regularly check and clean the inlet and outlet connections to ensure there are no blockages or leaks. Periodic flushing of the tank helps prevent sediment buildup, prolonging the unit's lifespan and ensuring consistent performance, particularly in areas with hard water.
  • Question: Is there a specific temperature range for the Gen II Ranein Mini Tank?

    Answer: The Gen II Ranein Mini Tank allows for adjustable temperature settings, typically ranging from 50°F to 140°F. This customization enables users to select their preferred hot water temperature for various applications, enhancing comfort while also providing safety measures against scalding risks, making it suitable for families with children.
  • Question: Where can I buy the Gen II Ranein 8.0-Gallon Mini Tank Electric Water Heater?

    Answer: You can purchase the Gen II Ranein 8.0-Gallon Mini Tank Electric Water Heater from Ubuy in Sri Lanka. They offer a wide selection of home appliances, including this model, ensuring you can find the right product for your hot water needs.

Ranein Water Heaters RC40G-W Editorial Review

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Customer Reviews & Ratings

4.2
43 customers ratings
  • 5 Star
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  • 4 Star
    18%
  • 3 Star
    5%
  • 2 Star
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  • 1 Star
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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.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

LKR 65664

Order now and get it around Monday, July 13

QTY:

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Features & Benefits

  • Instant hot water reheat in just 15 minutes.
  • Energy-efficient with triple-layer insulation.
  • Easy plug-and-play setup with standard 120V outlet.
  • Durable stainless steel tank for long-lasting performance.
  • Built-in safety features like automatic leak detection.
  • Ideal for guest bathrooms, offices, or cabins.

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