Family-oriented round exposed pipe electric water heater for hot water supply. It is an electric water heater that can be powered on at any time.
Maintenance-friendly exposed piping While exposed piping requires installation space, it is excellent for maintenance and reasonably priced. It is also recommended for renovation properties as it can utilize existing piping. Suitable for family-oriented residential facilities and similar applications. Daytime power supply and time-based lighting contract compatible The ES-RTS is an electric water heater that can be powered at any time. It has a built-in time switch, allowing for power settings during frequently used time periods and compatibility with time-based lighting contracts. This product can be set to match your electricity rate plan. *Factory settings are configured to start power at 23:00 and end at 07:00. This product is a "hot water supply only type." There is no remote control.
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basic information
Storage capacity: 300L/370L/460L Power supply: Single-phase 200V Heating capacity: 3.4kW/4.4kW/5.4kW (varies by storage capacity) *Please be sure to purchase the separately sold pressure reducing valve and relief valve.
Price information
Suggested retail price (excluding tax): 400,000 yen～ *Installation costs not included *For separately sold parts, please refer to our website for selection.
Price range
P3
Delivery Time
P4
※Delivery times may vary depending on stock availability.
Applications/Examples of results
Guard rooms and dormitories in family-oriented apartments, private homes, and office buildings.
Line up（3）
| Model number | overview |
|---|---|
| ES-300CTS | Storage capacity: 300L Power specifications: Single-phase 200V 3.4kW Suggested retail price (excluding tax): 400,000 yen |
| ES-370CTS | Storage capacity: 370L Power specifications: Single-phase 200V 4.4kW Suggested retail price (excluding tax): 430,000 yen |
| ES-460CTS | Storage capacity: 460L Power specifications: Single-phase 200V 5.4kW Suggested retail price (excluding tax): 460,000 yen |
catalog（1）
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Company information
Does your company not have a break room? The water heater used there might be one of our products. We, Japan Itomic, have been dedicated to the research and development of water heaters for over 70 years since our founding. Initially, we were a manufacturer dealing with gas water heaters, but one day, we heard during a business meeting that "the water in a pot cools down," which led us to start developing electric water heaters. We have received recognition for their superior safety and convenience compared to gas water heaters, earning the trust of various industries and organizations. At Japan Itomic, professionals who are well-versed in water heating propose the most suitable water heating systems for every situation. From product development to manufacturing, sales, after-sales service, and replacement installation, we provide a one-stop solution, delivering a safe and comfortable environment with "warm water." 【Itomic Product Support】~For long-lasting use~ Japan Itomic, specializing in commercial electric water heaters, offers reliable after-sales service 24 hours a day, 365 days a year to respond to sudden equipment failures during operations. Additionally, to ensure that customers can use our water heating solutions with peace of mind for a long time, we provide a three-year warranty on electric water heaters and commercial eco-cute systems.