How to Choose a Water Heater for Your Home

How to Choose a Water Heater for Your Home

A good water heater is essential in providing hot water for your washing, bathing, and laundry needs. When choosing a water heater, you need to think about several factors. 

In this article, we’re discussing the most important aspects that you need to evaluate before you buy or install a water heater for your house.

Types of Water Heaters

When you go water heater shopping, you’ll be quick to find out that there’s a load of options for you to choose from. Navigating the different types of water heaters can be overwhelming, so you can use the guide below to help you differentiate between them.

Tank-style vs. Tankless Water Heater

Tank-style or the conventional storage type water heaters are common household appliances. They come with a water reservoir in the form of large metal cylinders that keep hot water reserved for when they need to be used.

Meanwhile, demand-type or tankless water heaters work directly without the need for a storage tank. They are more energy-efficient, but they cost more upfront.

If you have a small family and a limited budget, storage-type water heaters will be more budget-friendly. However, you may encounter hot water supply issues in case you have guests or have too many people using up water at the same time.

Direct-Fire vs. Indirect Fire Water Heater

Regardless of whether the water heater comes with a tank or not, it usually falls into two categories in terms of heating style.

Direct-fired water heaters suggest that the water in the tank is heated directly by a flame and are generally used in homes with warm air furnaces

This type of water heater burns fuel in a combustion chamber under the storage tank after which hot flue gases heat the water in the tank.

Meanwhile, indirect-fire water heaters get hot water from a boiler or furnace which then heats the water by transferring it through a heat exchanger in the storage tank. 

This type is less efficient but is more appropriate for smaller houses. Direct-fired water heaters can be hazardous if you have a house full of flammable materials like wooden flooring or tight spaces. 

Fuel Types

Another factor to consider before you buy a water heater is the type of fuel used. Below are the commonly used fuel types for water heaters:

Natural Gas

Units that use natural gas are often popular because they produce hot water quickly and are available in various sizes and models. However, you need a ventilation system to use them appropriately, such as a chimney or a wall.

Liquid Propane

Liquid propane units require a similar venting system as natural gas water heaters. At the same time, you will also need to get a storage tank and regular fuel deliveries to use them.


This type of fuel produces hot water the fastest, but you’ll have a limited style and model to choose from. Oil water heaters are highly efficient, however, and will require only a small amount of oil to heat a lot of water.


Electric water heaters are some of the easiest to install. They also don’t require special venting. 

However, they will require more energy compared to other fuel resources and may give you a spike in energy bills. 


Solar water heaters utilize solar panels mounted on the roof to produce the energy required to heat water. They are highly energy-efficient and are great for areas with warmer climates. 

More Resources

Now you’re ready to choose the best water heater for your home. If you’re in need of more water services, don’t hesitate to reach out to the best in Edmonton. 

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