Are these on-demand, instant heaters with new technology or old design that few persons are aware of ?
Where do you find these heaters ?
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Tagged with: new technology • old design
Filed under: Electric Water Heater
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NEW HOTER EXCEL ECO ELECTRIC SHOWER 220V TANKLESS INSTANT HOT WATER HEATER 55KW US $86.88 --> Ends in : 5h 38m <-- |
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Marey® 42GPM 16L Natural Gas Whole House ON DEMAND Tankless Hot Water Heater US $296.95 --> Ends in : 7h 4m <-- |
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NEW ECCOTEMP FVI 12 LP TANKLESS HOT WATER HEATER High Capacity Propane Gas US $152.50 --> Ends in : 8h 10m <-- |
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Marey Whole House On Demand 42 GPM Propane LP Gas 16L Tankless Hot Water Heater US $296.95 --> Ends in : 8h 18m <-- |
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CORAL Tankless Hot Water Heater Electric Shower Head 110 Volts Showerhead US $11.38 --> Ends in : 10h 6m <-- |
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CORAL Tankless Hot Water Heater Electric Shower Head 220 Volts Showerhead US $5.50 --> Ends in : 10h 6m <-- |
It is an instant recharge heater. It heats water immediately so there is no need to store it in a tank.
electric heater rod to be dipped in bucket of water to make the water hot.
It is a device that heats the water as it passes through it elimating the need for a large vessel to store the water in.
Not very effective for whole house applications (they require a large amount of power to perform this task), but very effective in situations where you need to supply hot to a single fixture.
Actually tankless on-demand water heaters are quite energy efficient, as there is no loss of heat from storing hot water in a convnetional tank. They do draw a lot of energy (electricty, gas, or propane) when they are being used, but so does a tank-style water heater. The tankless water heater will use less energy becuase there is no thermal loss in the tank, but if you need a lot of volume of hot water, like for a family all having a shower in the morning, the tankless water heater can’t keep up.