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Guide to Replacing a Water Heater

Most people only start looking for a new water heater when the existing one fails. Unfortunately, water heaters fail in the worst possible times– for instance when winter is about to set in. This often means that people have to rush into the market and try to find a water heater that will meet their heating needs. Without doing some due diligence, you are at high risk of buying something that will not fit your heating needs.


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One of the most important things that you can do is to choose the right type of water heater. With lots of options in the market, choosing a water heater is not a straightforward affair. You need to look at things such as the type of fuel, the size of the heater, energy-saving features, or your budget. That said, here is an in-depth view of some critical factors to consider when choosing a water heater.

Fuel Options

If you are planning to replace your water heater, one thing that you should look at is the fuel that makes sense for your home. Oil and propane-based water heaters are considered quite cheaper to operate than electric models. The operation costs, however, are not the only things to consider. At times, you might have to settle on a fuel option that is readily available in your area.

Hot Water Needs

When replacing a water heater, it is imperative to assess your hot water needs. Besides satisfying your needs, you might also be looking for a unit that will help you cut down on your energy costs. Here are some common types of household water heaters.

Storage Water Heaters

Storage water heaters are some of the most common types of water heaters in most households. As the name suggests, these types of water heaters have a tank that stores hot water, which is then supplied upon demand. This means that the tank is well insulated to ensure that there is hot water available upon request.

Demand Water Heaters

Demand water heaters do not have a storage tank. This means that the heating elements only get to heat the water when there is a real demand for hot water. These systems offer a constant supply of hot water, but the flow rate might be somehow limited.

Are you ready to buy a water heater? It is imperative to go for nothing short of the best models in the market. Energy efficiency and reliability, of course, should be considered while replacing your existing water heater.