Tankless water heaters gained popularity because of the space saved from their smaller design. Since they are tankless, one does not have to worry about the space a water heater normally consumes. Its size is the same as a medicine cabinet. It is usually easy to find the amount of space needed for a tankless hot water heater. Recently, more consumers opt to purchase tankless water heater not only for the sake of saving some space, but also because they are energy efficient appliances.
Inside a Tankless Water Heater
What makes up a tankless water heater can give you an idea of why it is better than a tanked water heater, and how it can be energy efficient. There is a water pipe that runs to the tankless water heater which is connected to the hot water pipes. There will also be a button for turning on and off the heater. Most modern water heaters have digital control panels for temperature setting.
You can save energy because a tankless gas water heater will work only when turned on. Traditional hot water heaters store hot water, which requires energy. With a traditional hot water heater, you are consuming electricity even if you are not taking a bath or shower. Simply put, a tankless hot water heater will not operate and will not consume electricity when it is not needed. This is why the tankless water heaters are also called on-demand water heaters.
In addition, storage-type water heaters can only provide a limited supply of hot water since they need to store the water for heating. A tankless gas water heater can instantly heat up the water that will run through the pipe connected to the heater and the hot water pipe. This is the reason why tankless water heaters are also called instantaneous water heaters.
How Much Energy is Saved?
According to the California Energy Commission, 25% of a household’s total energy bill is due to heating water. The California Energy Commission also suggests in some cases installing a tankless hot water heater can reduce a homeowner’s water heating cost by 10-20%. With the features of energy efficient appliances such as the Noritz tankless water heater, one can reduce the energy consumed for water heating by even more.
How to Choose a Tankless Gas Water Heater?
In choosing the best water heater one must determine the household’s energy and water supply needs. When choosing the size of residential water heaters, one should determine the required flow capacity. This can be computed by multiplying the maximum number of showers that can be used all at once by the showerheads’ flow rate. A plumber or contractor can calculate this. Once the necessary flow capacity is determined, one can look into the specifications of tankless water heaters to find a unit that meets the demand.
An Alternative to Water Heaters
Most people love to bathe with hot or warm water. However, a steam bath is a good alternative, especially if the relaxing aspect of hot water is the main motivation. A shower steamer may be an excellent addition to a home undergoing water supply changes. Most work well with tankless hot water systems and can increase the value of a home.
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Tankless water heaters gained popularity because of the space saved from their smaller design. Since they are tankless, one does not have to worry about the space a water heater normally consumes. Its size is the same as a medicine cabinet. Recently, more consumers opt to purchase tankless water heater not only for the sake of saving some space, but also because they are energy efficient appliances.
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