A water heater is one of the most important appliances in your home. It provides enough hot water for showers, baths, dishwashing, and laundry, all while saving you money on energy costs. A new water heater can be expensive to install, but if you know what you’re doing it can save you time and money in the long run. This article puts together a list of things that every homeowner should consider before purchasing a new water heater.

Type of water heater you want to install

One of the primary things that you need to consider when looking for a new water heater is the type of heating element that you want to install. There are three main types of heaters available: natural gas, propane, and electric. Each has its pros and cons when it comes to energy efficiency, cost-efficiency, or convenience. There are also tankless water heaters nowadays which are considered to be more energy-efficient than traditional tank water heaters. In case you are intending to purchase this type, make sure to look for the best on demand water heater because this will provide you with an endless hot water supply. Just keep in mind to research reviews and other information about a specific model before you purchase it.

Size of the tank

Another thing that you need to consider before buying a new water heater is its size. The right size will depend on many things, including how much hot water your household needs and the available space in your home where it can be installed. Remember that an undersized or oversized unit will not only affect your energy bills but can also be dangerous. The size of your family will also tend to affect the size of the tank that you need. For example, if more people are living in your home then you might want to install a larger unit than someone who lives alone. This is because a larger tank can store more hot water, meaning that there is less of a chance for it to run out during periods of high demand.

The number of people in your household will also dictate how much energy you use, which in turn will affect the size of the tank you need. If you have a large family, then you will likely use more hot water and your tank size should reflect that. Additionally, if you are looking for an energy-efficient option, then a tankless water heater would be the best choice for your needs.


Water heaters come in all shapes and sizes, so before you go out and buy one make sure to measure the space where it will be installed. You don’t want to purchase a water heater that is too large or too small for the designated spot. Hence, you should think about where the water heater is going to be installed in your house. For instance, you may consider the basement or a room on the upper floor. Also, take into account the installation process. Some water heaters are easier to install than others, especially tankless water heaters.


Most water heaters come with a standard one-year warranty, but some models offer longer warranties. If you’re thinking about purchasing an extended warranty, make sure that you read the terms and conditions carefully. It’s important to know what is and isn’t covered by the warranty, as well as how long it lasts.


The cost of your new water heater will depend on its size, type, and features as well as installation. In addition, you’ll want to consider any rebates or special offers that the store may be offering. Preparing your home for a new heater can cost anywhere from $200-$600 depending on how much work needs to be done and whether permits are needed. If this is too expensive, some stores offer in-home services which can include water heater installation and removal of the old unit.


Many utility companies offer rebates for homeowners who install energy-efficient water heaters. Before you buy a new heater, be sure to check with your local utility company to see if they’re offering any rebates on new water heaters. You can save some money if the heater is eligible for a rebate, but just make sure to read all of the terms and conditions before making your purchase decision.

The decision of which water heater to purchase is a big one. You need to consider all the factors that will affect your usage and lifestyle before making this investment. Rest assured that when you do, you will be able to end up with a water heater that will suit all your family’s needs and preferences.