Qualities to Look For in a Water Heater

If you decide to purchase the water heaters for your home or any sort of company you might own, it would be wise to make sure that you are investing in a quality product. You would not like it to set up something in your home that needs constant maintenance and eventually fail in a few years.

what to look for in a water heater

If it is your business at stake, something like that would reflect on it poorly. The only option is to make sure you are picking out a high-quality water heater from a supplier you can trust. If you are unsure about how to determine which water heater is not poorly made, this article is for you. It will be discussed further what you should pay attention to and what qualities to look for in a water heater. 

The Capacity

Typically, tank water heaters can hold up to 40, 50, 55 gallons, or even more. The overall size you buy would depend on the number of people living in your household as well as the peak of your water usage. As an example, a family of four will have several showers, run the dishwasher more often than a single person would. 

The same would be for washing laundry, in some cases, two times are regular on an average day. That can add up to 100 gallons of warm water or more. But that does not mean however that the family would actually need a water heater that has a 100-gallon storage tank. 

For storage-tank water heaters with good quality, it would be important to primarily consider the first-hour rating. Some boilers can even keep the water warm for a longer period of time. There are various types one can choose from. Some can even hold it like that for a few hours, read more about it online, for instance, to obtain all necessary knowledge.  True that it is a daunting task to learn stuff, however, the research must be done. It is important to determine what is the number of gallons that a water heater can deliver in one hour and what will suit you and your family’s needs. When looking for new heather, this would be imperative. 

Is the Heater Energy-Efficient?

It is crucial to look at how much is water heater energy-efficient. The reason being that water heaters can make up to 18 percent of a home’s energy costs. This is another clue if the quality is good. If you have a company, for instance, potential customers are going to work more likely with your plumbing company if you can offer energy-efficient water heaters. 

Primarily because that will help to keep their heating bills low. If you are a restaurant owner or an income property owner, these energy-efficient water heaters are important for you as well. Especially since they will be impacting your finances. 

Always make sure to check for an Energy Factor rating on the unit in case you are purchasing a residential or commercial water heater.

Look for “Clues”

No matter if you are in need of a residential water heater or you are in need of it for your plumbing company, the machine itself needs to fit your standards. For home, usually, people would use gas or electricity while others prefer gas water heaters or electric ones. 

It is important to consider which one you are purchasing and what you should pay attention to. The wise thing to do is to look at whether the brand has any features, warranty, and other things that are solid proof of the quality. Here are some clues that might assist you. 


Some brands advertise features like anti-scale devices. Its function is supposed to reduce the buildup of mineral scale at the bottom of the tank. It manages that by swirling the water. 

True that scale can shorten the life of the heating element, although you do not need to invest in any fancy features, in order to get a water heater that will last for a long time. All you would need to look for one that has a 12-year warranty. 


Speaking of warranty, coverage for water heaters usually would run three to 12 years. The water heaters with a longer warranty do cost more, although, it is proven that they have as well larger elements or burners that can speed up the healing of the water. 

Also, the isolation is thicker which results in less heat loss. 

Digital Display

Check whether the heater has a digital display that will help you to monitor levels as well as customize operations.

how to pick a water heater

There are some hybrid water heaters that can let you set a "vacation mode" which will use just the heat pump for added efficiency when you are not around. Displays can also show the collector temperature of the water heater and other information like pressure readings. 

The water heater ensures you always have water at a comfortable temperature. That applies to everything from washing dishes to showering. 

These reasons alone are enough to make your search detailed and to make an educated decision. There is no need to mention that no one wants to exchange a water heater a few months after it was bought because it malfunctioned.

Susan Harris

By Susan Harris

Susan Harris is the owner of Rooted Mama Health. She is the mother to two amazing children and wife of a loving husband. She strives to provide the world with all the information they need to live a happy and health lifestyle.