Guidance of product, service
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Guidance of product, service
With EcoCute
We balance protection of global environment with comfortable living
Features of EcoCute
We boil hot water using atmospheric heat effectively
Heat pump-style hot water supply machine "EcoCute."
We boil hot water using night electricity mainly,
It includes function to utilize surplus electric power in the day.
Why is it EcoCute now?
As reason why EcoCute attracts attention of adopts heat pump type which can supply hot water by about 1/3 heater-style energy. We tell about charm of EcoCute which is kind to both Eco and wallet.
Ecological method that is kind to the earth Point 01
Not Freon, we effectively utilize naturally occurring carbon dioxide (CO2) as refrigerant. As CO2 refrigerant exists naturally, and there are not the combustibility and the toxicity, it is safe. In addition, it is kind to the ozone layer, and global warming potential is only only 1/1700 of Freon. Furthermore, CO2 refrigerant has ability for superior heating and can boil hot water of 90 degrees Celsius quickly by using heat pump method. By combining power of CO2 with electricity, realize high efficiency and energy saving, and, as a result, electricity bill is controlled to only 1/3 in comparison with conventional electricity water heater. This is choice that is kind to wallet.
Running cost gau - nto is advantageous Point 02
As it is economical heat pump-style hot water supply machine to make hot water using electricity by night, we can save running cost.
Estimate condition of family of 4
Family of 4 model, the moon average of annual load 18GJ/ year of hot water supply, electric water heater consumption 460kWh/moon, EcoCute consumption 140kWh/month
Kyushu Electric Power "select night by electrification" (April 1, 2024 conduct) electric energy rate (by night)
- Base rate does not include.
- Consumption taxes considerably include sum, the amount of adjustment (July, 2024: 2.31 yen/kWh) such as fuel costs and money of re-energy levy (2024: 3.49 yen/kWh).
(note 1) It is comparison only for energy bill, and initial expense, bai*hiyo of the apparatus body are necessary separately.
(note 2) This content was just based on estimate condition, and real energy bill varies by area, apparatus efficiency, the use situation.
(note 3) Electric water heater, use electric energy when it is heated in the day and increases and does EcoCute and rate do not include.
(note 4) About the estimate contents mentioned above, we quote from Kyushu Electric Power Co.,Inc. homepage
How to choose products
Type of hot water acupuncture method
Fully automatic type
From kitchen, operation is one touch with remote control from bath! From hot water acupuncture to thermal insulation, help hot water, full auto of entrusting you automatically functions in anything. It is full of contraptions of nicer additional heating function and great help!
We keep watch on automatic bath
Automatic stop
Automatic thermal insulation
(additional heating)
Automatic help hot water
※When we use additional heating function to perform additional heating with stored hot water, quantity of water that we can use decreases.
Type for exclusive use of hot water supply
Type that hot water acupuncture drops hot water from faucet into bathtub. Of course we can enjoy living of hot water of comfortable, advantageous denki.
From faucet
We keep watch on bath by manual operation
Choice of pressure
High pressure type
(170kPa)
Quantities of hot spring increase, and force of hot water is powerful. Shower is usable without pressurization pump on the second floor. Hot water tension in short time is possible, too.
Normal pressure type
(80 or 85kPa)
It is basic type. Quantity of hot spring becomes rather more less than high pressure type.