Under Sink Water Heater

An under sink water heater can save you hundreds, even thousands of gallons of water a year if its installed at a remote sink far from your main hot water supply.
No more waiting for the water to get hot and make your wife happy too.

Under sink water heaters sometimes called sink water heater, inline water heater or point of use water heater come in sizes from 2 1/2 gallons and up.

Of course these small water heaters can be installed anywhere that you need hot water fast, not just under the sink. The smaller units can be plugged into a wall outlet.

You can check small water heater prices on our electric water heater parts page.

Reliance 2.5 Gal. Under Sink Water Heater

Reliance 2.5 Gallon Electric Water Heater

Product Description

Capacity - 2.5 gallons

Voltage - 120 volts

Heating element - 1500 watt single stainless steel

Pressure Relief Valve - Included

Thermostat - Easy access on front of unit

Monitor light - For easy temperature adjustment

Dimensions - Height: 16 inches, Width:11 inches, Depth: 14 inches

Warranty - 6 years on the tank, 1 year on parts

Mounting bracket, hardware, installation instruction and owners manual included.

Read more or purchase this Reliance 2.5 Gallon Electric Water Heater at amazon.com.

InSinkErator 2 1/2 gal. Water Heater

This water heater has a bronze long-life storage tank.
Nothing to corrode or wear out.

If you live in an area with hard water you probably already know that sediment build-up can substantially shorten the life of a water heater.

The heating element is copper with a bronze base.

It also has a drain port,( unusual on small water heaters) making it easy to flush and clean.

The two most common complaints about small water heaters are premature tank failures and no drain port.

Apparently InSinkErator has taken note of consumer complaints and designed a water heater that is long-lasting and user-friendly.
The drain port alone will save time and money on maintenance.

The most common complaint about InSinkErator water heaters is having to remove the front cover to adjust the temperature.

This InSinkErator water heater is sold by Amazon. You can read more or purchase the InSinkErator 2-1/2-Gallon At Amazon With Free Shipping.

Need a larger one that will fit under your sink? These 6 gallon  sink water heaters can be mounted anywhere.

InSinkErator Technical Specifications

Will supply 1 sink with 8.6 gallons per hour at an 80 degree rise (50-130 degrees).

120v corded, plug into wall outlet after its filled with water.

1500 watt heating element, copper element with bronze base.

Temperature range 110 - 170 degrees.

Includes mounting bracket. Designed for wall or floor mounting.

Easy reach on/off switch.

Drain port.

Overall Dimensions H - 13.5" D - 10.4" W - 10.7".

Back to top

  1. Home
  2. Under Sink Water Heater