Westinghouse Electric Water Heaters Review and Buying Tips

Westinghouse electric water heaters are affordable, reliable, durable, and efficient, providing hot water fast for a single fixture or whole-house application.

Let's check what does it offer!

Westinghouse electric water heaters are exactly all that and more. If you want to know more about them – keep reading and find out!

When it comes to installing a new water heating system, only a few options really offer the effectiveness and affordability you need.

Among them, you can find electric water heaters, the perfect partners for fast, continuous, and reliable hot water delivery.

Westinghouse electric water heaters are amazing at this. They offer all the benefits from electric heaters while providing superior performance for a whole house or commercial use when needed.

Benefits & advantages

The design of the electric tank-type water heaters is simple and easier to use than gas or tankless type.

They are composed of a storage tank with insulation foam, heating elements with thermostats (upper and lower), dip tube, anode rod, TPR, and drain valves, and that’s it. They are easy and convenient to use overall.

Want to know why they are such an amazing option?

Here’s why:

Initial cost

Electric heaters are cheaper than gas models and much more affordable than heat pumps or gas tankless. Also, they are much less expensive to install as well due to a lack of ventilation demand, no gas line and connections, and straightforward working designs and plumbing.


The installation of an electric heater, as said before, is far easier than one of a gas heater or tankless. This means you won’t have to pay as much to a technician, and it will probably cost less when it comes to plumbing and overall changes in your home before making it work. For example, electric tankless require many Amps, so the electrical panel has to be upgraded most often.

Operating costs

Even though you may have higher operating costs with an electric heater, you could make excellent use of energy when comparing to propane-powered models. There is also less maintenance involved, no need to buy propane and delivered it to your home frequently, or spend a lot of money on the natural gas connection. All these are the reasons why the initial investment in electrical heating is a more affordable option.


Most conventional economy-type gas heaters are low efficiency, except advanced models, but they cost a lot. The electric models have an efficiency of over 90%, some 99%, so all the heat produced by the heating elements goes toward heating the water. In addition to that, gas models emit CO and NOx gasses to the environment, which could harm it in the long term. An electrical heater does not generate any gases directly.


While NOx emission is detrimental to nature, gas leaks are even more hazardous due to gas flammability and potential explosion. With an electrical heater, you won’t have to worry about that, as you will only be using electricity. So, electrocution is maybe the only problem you may face, and it is very unlikely if professionally installed.


Electric heaters can also be smaller and much easier to install & transport when needed. Compact-sized electric heaters, Lowboy, POU, or tankless, don’t need much space, so that you may fit one of these in a small cabinet, under or above the sink, and that’s it. However, electric tank heaters may be as big as gas ones, so you must choose accordingly. However, you don’t have to worry about venting system, air intake and room size, including gas connections.


Most electric water heaters are equipped with water tanks made of steel and protected from corrosion utilizing glass liners and anode rods. However, Westinghouse advanced models are equipped with durable stainless steel tanks, eliminating the need for anode rods and reducing the risk of scald build-up.

Having no combustion-related components and providing a reliable construction, most electric water heaters, including Westinghouse, lasts for many years before showing signs of breakdowns or tearing. Gas heaters, on the other hand, may need much maintenance to avoid common problems with components. The warranty on the Westinghouse electric water heaters is lifetime.

Popular models

Westinghouse 316L stainless steel residential

Westinghouse electric water heater

Using an electric water heater has never been as easy and worry-free as the 40 and 52-gal Westinghouse 316L stainless steel water heaters. These two models are durable and light, and reliable, providing superb performance and offering a long-term operation without problems and less maintenance.

It comes with excellent temperature controls and a built-in thermostat that keeps the temperature in the right range from 110 F to 150 F. The stainless steel & Incoloy heating elements provide superb efficiency, while the heavy-duty insulation keeps the hot water at the right temperature longer.

Features to consider

  • 316L stainless steel tank for more water storage.
  • Excellent heavy duty build.
  • Totally easy to use and control.
  • Two steel & Incoloy heating elements.
  • Lightweight yet resistant steel design.


  • Working with two Incoloy heating elements (4.5 and 5.5 kW) keeps the water heated longer and continuously.
  • A high-grade stainless steel build makes the device more durable and reliable in the long term.
  • Produces little to no corrosion or rust inside
  • Insulation works much better than any other keeping the water warm for longer.

Westinghouse electrical heat pump

The efficiency of a heat pump is simply unmatched. There are not many pumps as efficient and useful for heating up as the heat pump from Westinghouse. It produces zero emissions that help you collaborate with the green cause while providing four different modes of operation for easier and more convenient use.

It is effortless to install and costs low in monthly bills, as it not only uses little electricity and uses it more effectively than other heaters. And of course, it is constructed with high-quality components to provide a long-lasting and reliable experience. 

Features to consider

  • Design almost the same as electric tank-type, providing easy installation.
  • Excellent heating capacity with superb efficiency.
  • It offers four different heating modes for more flexibility.
  • Entirely eco-friendly with zero NOx emissions.


  • Outstanding efficiency will keep monthly bills down.
  • Amazing designs makes installation more comfortable and convenient.
  • Delivers excellent reliability and durability due to excellent-quality components.
  • 3.75 kW heating capacity output provides superior performance at all times.
  • 50-gal tank capacity saves water more effectively than many other options.

Similar model: AO Smith Voltex heat pump

Westinghouse 316L stainless steel residential point of use

The point-of-use (POU) option from Westinghouse is another electric heater that comes in three models from 10, 15, up to 20 gallons; each one provides decent performance, and fast hot water delivery.

The titanium heating element also helps to increase efficiency, and with the 316L stainless steel tank, the unit will achieve more durability and resistance. It comes with a T&P valve that keeps the pressure down when necessary and the highest-quality electrical components for reliability even under the harshest of situations.

Features to consider

  • Excellent stainless steel construction for durability.
  • Top-notch titanium heating element.
  • Exceptional three models.
  • More convenience with small design.


  • It comes with a very convenient and useful thermostat.
  • Titanium elements will keep the device working more efficiently at all times.
  • Light steel build makes the heater easier to install and transport.
  • Excellent set of components provide up to 15 years of continuous use.
  • It comes in three different models to fit different users’ needs.

Choosing electric water heaters from Westinghouse is about choosing quality and durability. Westinghouse is a brand known for the highest standards in construction and performance, and these electric water heaters are not the exception.