Electric Electric Water Heater
※"EcoCute" is registered trademark of The Kansai Electric Power Co., Inc.
※Name of "EcoCute" is nickname of heat pump hot water supply machine for natural refrigerant CO2 family whom electric power company, sale manufacturer recommends.
EcoCute which is nice for you who are kind to the earth
We make good use of naturally occurring CO2 as refrigerant (※ 1) not Freon.
CO2 refrigerant is generally naturally occurring matter, and there are not the combustibility, the toxicity, too.
Influence zero, global warming potential to the ozone layer are 1/1700 of Freon.
Furthermore, it is possible to boil hot water of 90 degrees Celsius by heat pump method (figure) as CO2 refrigerant is superior in ability for heating.
It is energy saving effect in high efficiency in one which we cooperate, and makes hot water of electricity and CO2.
Therefore electricity is only in comparison with conventional electric water heater 1/3. Of course as for the electricity bill to 1/3.
Japan ratified the Kyoto Protocol in 1990 and promised 6% reduction of greenhouse gas for the world compared to 1990 by 2012.
However, about 9% increase in 2007, too. 31.4% increase only for home section, too.
Does 30% of domestic energy consumed know what is spent for boiling hot water supply that is hot water?
Therefore country assumes 5.2 million spread of EcoCute index for the Kyoto Protocol accomplishment by 2010.
Running cost of EcoCute for a month
[EcoCute rate calculation method]
●Kyushu Electric Power: "Light according to time for season" (except base rate)
●Consumption: When we assume 140kWh. (it is heated, and increase, thermal insulation does not consider.)
※Our estimate (the annual mean). Hot water supply load converts 43 degrees Celsius conversion quantity of water of IBEC-L mode at water supply water temperature of applicable area and calculates. Electric bill uses number of light contract according to time or light contract rate according to time for season.
※There is change of electricity bill by consumption of hot water or season. ※Daytime rate unit price of light according to time, light according to time becomes more expensive than sub-quantity light contract for season.
Line of products nap
You can compare type and pressure type of hot water supply machine.
You can compare type and pressure type of hot water supply machine.
