Search  for anything...

BN-LINK Electric Mini-Tank Water Heater 2.7 Gallon Under Sink Water Heater, 1440W Point of Use Demand for Instant Hot Water 120V, Compact Tank for Space Saving, ETL Listed

  • Based on 47 reviews
Condition: New
Checking for product changes
$149.99 Why this price?
Holiday Deal · 38% off was $241.00

Buy Now, Pay Later


As low as $25.00 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Dec 26
Order within 13 hours and 12 minutes
Available payment plans shown during checkout

Features

  • SAFE & DURABLE: The BN-LINK point-of-use water heater features a plastic shell and glass-lined tank for excellent thermal insulation. It resists corrosion, rust, and leakage, ensuring long-lasting performance.
  • FAST HEATING: With a 1440W power output and a 120V voltage, this electric water heater heats water quickly. It offers a recovery rate of 6.8 gallons per hour at a 90F rise, meeting your hot water needs without long waits.
  • ADJUSTABLE TEMPERATURE: The front-mounted rotary knob allows easy temperature control from 86F to 167F (30C to 75C). Equipped with Dry Combustion and Overheat Protection for safe, reliable operation.
  • ENERGY SAVING: Featuring V0-grade flame-retardant foam insulation, this 2.7-gallon mini tank heater reduces energy consumption by minimizing water storage and reducing heat loss, making it both eco-friendly and efficient.
  • SPACE-SAVING DESIGN: Compact and streamlined, the mini water heater fits easily under sinks or in cabinets. Its small footprint is perfect for kitchens, bathrooms, offices or RVs where space is limited.
  • EASY INSTALLATION: The instant hot water heater comes with a 3.28-foot power cord for easy connection. It can be used independently for a single sink or installed in series with a larger system to supply hot water to multiple sinks.
  • PRE-USE WATER FILLING: Ensure the tank is filled with water before powering on. Operating the water heater without water can cause damage and impact performance

Brand: BN-LINK


Product Dimensions: 10.75"W x 13.75"H


Special Feature: Temperature Lock, Dry Combustion Protection, Overheat Protection, High Water Pressure Protection, Anti-Freezing Protection See more


Color: White


Wattage: 1440 watts


Brand: ‎BN-LINK


Product Dimensions: ‎10.75"W x 13.75"H


Special Feature: ‎Temperature Lock, Dry Combustion Protection, Overheat Protection, High Water Pressure Protection, Anti-Freezing Protection


Color: ‎White


Wattage: ‎1440 watts


Voltage: ‎120 Volts


Maximum Temperature: ‎167 Degrees Fahrenheit


Heat Output: ‎1440 Watts


Style: ‎2.7 Gallons


Maximum Operating Pressure: ‎150 Pound per Square Inch


Maximum Pressure: ‎150 Pound per Square Inch


Mounting Type: ‎Wall or Floor Mounted


Is Electric: ‎Yes


Manufacturer: ‎BN-LINK


Item Depth: ‎10.75 inches


UPC: ‎810079582679


Part Number: ‎CP-190


Item Weight: ‎14.5 pounds


Country of Origin: ‎China


Item model number: ‎CP-C190


Item Package Quantity: ‎1


Special Features: ‎Temperature Lock, Dry Combustion Protection, Overheat Protection, High Water Pressure Protection, Anti-Freezing Protection


Included Components: ‎Mini Tank Water Heater


Batteries Required?: ‎No


Date First Available: October 30, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Easy installation, almost instant hot water
Style: 2.7 Gallons
My new kitchen sink was taking almost 3 minutes to hit 110 degrees. All I had to do was connect the hot water source to the cold water intake on this heater and connect the outgoing line to the faucet. When the house water heater eventually catches up, this small water heater just passes hot water through without consuming power. ... show more
Reviewed in the United States on November 7, 2024 by Paul M

  • Very fast delivery will be installing tomorrow about noon
Style: 2.7 Gallons
Sounds like it will be perfect for the job
Reviewed in the United States on August 29, 2024 by Michael H

  • Instant Hot Water on Demand
I recently installed the BN-LINK Under Sink Water Heater in my bathroom and wanted to share my thoughts. Here's the breakdown: Easy Installation (for the Prepared DIYer): Installing the unit itself was a breeze. The instructions were clear, and everything I needed for mounting was included. However, make sure you have the correct water line connections for your setup beforehand. Optional Drain Connection for the Relief Valve: One thing to consider is connecting the relief valve to your drain system. The manual recommends it, and it seems like a good idea to avoid any potential leaks. Hot Water at Your Fingertips: The best part? Instant hot water! No more waiting for the tap to run hot, especially in a bathroom far from the main hot water heater. It's a real timesaver. Continuous Heating, Short Cool Down: The 2.7-gallon tank means you get hot water instantly. If you need more than that amount, the tank refills continuously, so you might experience a short burst of cooler water before it heats up again. Not a dealbreaker for me, but something to keep in mind. Electric Power Surprise (for Some): I saw some reviews from folks surprised that this unit is electric. Let me be clear, the product description and pictures show it plugs into a standard 110v outlet. Affordable Bosch Alternative: This BN-LINK heater is very similar to a Bosch unit I have in another bathroom, but for a significantly lower price. So far, I'm happy with the performance! Overall: The BN-LINK Under Sink Water Heater is a great option for those who want instant hot water without breaking the bank. Just be prepared for a little DIY installation and the fact that it's electric (as advertised). Here's who would love this product: People who are tired of waiting for hot water to reach their sink. DIYers who are comfortable with basic plumbing connections. Those looking for a more affordable alternative to similar models. Here's who might want to consider something else: Individuals who need a larger hot water capacity without a cool-down period. People who are not comfortable with plumbing installations and would prefer professional help. ... show more
Reviewed in the United States on October 22, 2024 by Snoh8r

  • Works very well, basically silent!
You've gotta love when a product just works exactly as intended right!? That's exactly the case here with this water heater. I couldn't be happier with it.. almost a month now i've been using it daily for showers and it's perfect! I'm sure it will save on the electric bill, so strange people waste electricity to keep water hot all day long in their basement, right!? hahaha. ... show more
Reviewed in the United States on November 30, 2024 by Bach Goetz

  • HOT is the new COOL
Reason for the purchase: We have an under-the-sink, instant, hot water heater that is broken. This is the replacement though it's much larger than our original unit. Installation: (under the sink in the kitchen) Under the sink is NOT the ideal location for this unit. Ideally, this should be used to provide hot water to a sink or wash area that does not have access to hot water. However, keep this in mind. If you're installing this indoors, the PRV (Pressure Release Valve) needs to vent outside (per the building code) and cannot vent into your drain or alongside your dishwasher drain. Also, this unit is HUGE and barely fits under our sink. The rest of the install was no problem. I was able to find all the hoses and fittings that I needed at my local hardware store. But for me, I had vent this unit by running copper pipe through my kitchen floor and then 15 feet over my basement's drop ceiling through the wall of our house to a location under our deck. In the end, it's well worth it! We now have instant hot water whenever we want - hot enough for tea or hot cocoa straight out of the tap! ... show more
Reviewed in the United States on October 8, 2024 by Patrick H. Patin

  • Efficient Instant Hot Water Solution
The BN-LINK Under Sink Water was properly packaged and delivered safely the next day. The BN-LINK Under Sink Water Heater is a compact yet powerful option for anyone seeking instant hot water without the wait. With a 2.7-gallon capacity and a 1440W heating element, this mini-tank delivers hot water quickly, making it perfect for kitchens, bathrooms, or even small commercial settings like restaurants. Its install versatility allows you to mount it on shelves, walls, or floors, fitting comfortably into tight spaces. Installation is straightforward, and the 120V design means it can plug into standard outlets, avoiding complex wiring. The thermostat is easy to adjust, ensuring your preferred water temperature is just a turn away. While it serves hot water efficiently, remember that it’s designed mainly for point-of-use applications, so if you have larger needs, you may want to explore bigger options. Overall, if you're looking for a reliable and efficient solution for instant hot water, the BN-LINK Under Sink Water Heater is an excellent choice, balancing practicality and performance. ... show more
Reviewed in the United States on October 3, 2024 by Amz Rvwr

  • Great little water heater
I have a bathroom that is all the way across the house from the water heater in the basement. The copper piping goes through unheated sections of the basement where I cannot insulate them. So this means the bathroom sink takes a long time for the hot water to heat up. And never gets fully hot because it loses so much heat in the copper pipes on the way. This is a perfect way to fix that problem because I can put it under the sink in that bathroom. It took some work but it was well worth the effort. ... show more
Reviewed in the United States on October 16, 2024 by Robert

Can't find a product?

Find it on Amazon first, then paste the link below.