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Different fuels will also vary differently in expense:Įlectric: Electric heaters require no ventilation and are quickly and easily installed almost anywhere in a home. Storage tank fuel typesĭepending on the type of tank, different types of fuel will be used to heat the water. Since the tanks constantly hold hot water, letting any build-up occur can create issues with rust or corrosion. Maintenance: Twice a year maintenance should be done on the tank to flush out any sediment or mineral build-up. The tank will eventually refill and reheat, but it may take an hour to do so. Larger families with a small water tank may experience this during high water demand periods. Storage water tanks have a lifespan of between 8-12 years before they need to be replaced.īecause of the limitation of how much water the tank holds, there may be times when the hot water is completely used up. By releasing water and pressure, it ensures your tank doesn’t explode. These are for safety and open if temperatures become too hot or pressure builds too much. There are two additional valves on the tank-the temperature and pressure-relief valve. Cold water then flows in to replace the water and is heated up. When you turn on the hot water tap, hot water is drawn from the top of the water tank. Typically, a water tank can store between 20- to 80-gallons of water. In a hot water tank, the amount of water stored is dependent on the size of the tank. Traditional hot water tanks, or storage water heaters, hold a certain amount of water that is constantly kept heated. While they both provide hot water as needed, there are many differences between the two to consider first. Two of the most popular choices are the tankless or traditional storage-tank water heater. When it comes to water heaters, there are various options available. Water heating alone, is accountable for 15-25% of the energy used in a home. An average Canadian household will use upwards of 225 L. Whatever the reasons, when it’s time to replace your old water heater, you want to make sure you pick the right one.Īccording to Natural Resources Canada, the average Canadian uses upwards of 75 Litres of hot water a day. Maybe the lifespan of your water heater has come to its end or you are renovating and want a more energy-efficient home.
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