Water heater Product List and Ranking from 21 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Water heater Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. コンビウィズ Tokyo//Building materials, supplies and fixtures manufacturers
  2. 川重冷熱工業 Tokyo//Building materials, supplies and fixtures manufacturers
  3. チリウヒーター Aichi//Housing manufacturers and construction companies
  4. 4 TOMOE SHOKAI CO.,LTD. Tokyo//Other construction industries
  5. 5 日本エコル 本社 Hiroshima//Electrical equipment construction business
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Water heater Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Combi Milk Formula Warmer CH22-1 / Water Purifier Set CH22WP コンビウィズ
  2. Absorption Chiller "SIGMAMIDY" 川重冷熱工業
  3. Combi Formula Milk Preparation Warm Water Heater CH22-3 (Integrated with Sink) コンビウィズ
  4. 4 Triple-effect high-efficiency gas absorption chiller-heater "SIGMA ACE" 川重冷熱工業
  5. 5 Solar Water Heater Product Catalog 日本エコル 本社

Water heater Product List

1～15 item / All 49 items

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Energy-saving examples for absorption chillers.

Energy-saving examples for absorption chillers.

The gas consumption of the absorption chiller for commercial facilities has been maintained at about 20% lower than during peak times.

It is a large commercial facility that opened in 2002, using gas absorption chillers as the heat source for air conditioning. Although the condenser and absorber were regularly cleaned with brushes every year, the consumption significantly increased each year until 2005. In the spring of 2006, a chemical cleaning was conducted, resulting in a reduction of annual gas consumption by about 20%. In response to this, a ball cleaning system was introduced to prevent efficiency decline due to dirt in the heat exchangers.

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Combi Milk Formula Warmer CH22-1 / Water Purifier Set CH22WP

Combi Milk Formula Warmer CH22-1 / Water Purifier Set CH22WP

Water purifier and hot water dispenser for preparing powdered milk at 70℃. Recommended for baby lounges and food courts. Unified in a white color that blends well with the room.

This is a hot water heater for facilities with a discharge water temperature of 70°C or higher, along with a dedicated water purifier (sold separately). ● Combi Milk Preparation Hot Water Heater CH22-1 <Features> ■ Continuous hot water supply of 70°C or higher with a 1.5kW step boil system ■ Four language display (Japanese, English, Chinese, Korean) ■ Capable of both water supply and drainage, eliminating worries about running out of hot water ■ Transparent cover allows for easy visibility of milk quantity and prevents burns ■ The tray is connected to a drainage channel, so there is no hassle of disposing of water. ● Combi Water Purifier Set CH22WP <Features> ■ High-performance water purifier with hollow fiber membrane and activated carbon * Must be installed simultaneously with CH22-1. For more details, please contact us or download the catalog. CAD data is also available for download. For more information, please visit our website.

  • Other store equipment and supplies

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Natural circulation solar water heater

Natural circulation solar water heater

Achieve excellent energy-saving effects while keeping costs down.

The solar water heater, which has been used since ancient times, has recently been somewhat overshadowed by new technologies... However, while the conversion efficiency of solar power generation is only 10-15%, the efficiency of this solar water heater reaches an impressive 50-60%. For that reason, its effectiveness in relation to cost is outstanding among all natural energy devices! It is the ultimate eco-friendly product that emits no exhaust gases or carbon dioxide. *For more details, please download the catalog or contact us.*

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Solar Water Heater (Natural Circulation Type) '250SF Model'

Solar Water Heater (Natural Circulation Type) '250SF Model'

No need for a frame, a clean roof! High-performance, low-cost solar water heater.

The "250SF model" of the Chili Heater is a solar water heater that converts solar heat to boil water. It is a type that can be installed directly without using a frame on the roof, keeping the roof neat. It features a safety design that prevents the expansion of the storage tank due to temperature differences, and a high-efficiency boiling method using a float water intake, making it a high-function, low-cost type. 【Features】 ■ Converts solar heat to boil water ■ Direct installation without using a frame on the roof ■ Safety design that prevents the expansion of the storage tank due to temperature differences ■ High-efficiency boiling method using a float water intake ■ High-function, low-cost type *For more details, please download the PDF or feel free to contact us.

  • Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
  • Solar System Solar Module

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Heat pipe vacuum tube solar water heater "SEIDO10"

Heat pipe vacuum tube solar water heater "SEIDO10"

High-pressure resistant vacuum tube solar water heater. The amount of heat collected by the vacuum tube solar water heater is determined by the amount of sunlight, making it ideal for cold regions.

The "heat pipe solar collector" does not circulate water within the vacuum tubes, eliminating concerns about freezing and allowing for efficient heat collection even with low solar radiation. In the unlikely event that a vacuum tube needs to be replaced, it can be done without stopping the system. It offers high reliability and durability. 【Features】 ○ High efficiency ○ No concerns about freezing ○ Small heat storage capacity for quick startup ○ Minimal heat loss ○ Long-term maintenance of vacuum levels For more details, please contact us or download the catalog.

  • Tempered Glass System

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Absorption Chiller "Efficio"

Absorption Chiller "Efficio"

Energy-saving technology has further evolved! Industry-leading environmentally friendly natural chillers.

"Efficio" is a new type of absorption chiller developed by Kawasaki, focusing on the advancement of a low-carbon society in line with the times. By establishing various fuel consumption reduction technologies, including our own compact and high-performance plate heat exchangers, a two-stage evaporation and absorption structure, high-performance heat transfer tubes, and exhaust gas heat exchangers, we have achieved a COP of 1.51 (JIS standard). Additionally, by adopting parallel flow, solution inverter control, high-performance burner technology, and expanding the volume of the absorption liquid solution reservoir, we have realized high seasonal efficiency. [Features] ■ Achieves COP of 1.51 (JIS standard) ■ Realizes high seasonal efficiency ■ Enhances energy-saving control technologies to improve system efficiency For more details, please refer to the catalog or feel free to contact us.

  • Refrigeration units, boilers, cooling towers

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Panel tank type electric water heater (drop type) 'OLM Series'

Panel tank type electric water heater (drop type) 'OLM Series'

Easy assembly on-site! Drop-type panel tank electric water heater.

The "OLM Series" is an ideal panel tank type with a lightweight and optimal mechanical structure, designed for easy assembly on-site due to its combination of corner panels, making it a convenient electric water heater. It is particularly suitable for replacing existing water heaters or for installation in locations that are difficult to access due to transportation issues. Please feel free to contact us if you have any inquiries. 【Common Specifications】 ■ Power Supply Voltage: 3-phase 200V (50Hz/60Hz) ■ Hot Water Temperature: Approximately 85℃ ■ Maximum Operating Pressure: Open type ■ Protection Devices: Ground fault circuit interrupter, temperature overheat prevention device, dry heating prevention device ■ Main Materials: Tank (Stainless Steel SUS444), Body Case (Aluminum), Heating Element (Sheath Heater) *For more details, please download the PDF or feel free to contact us.

  • Water heater Cooker IH

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Energy-saving hot water system: Instantaneous electric water heater / Storage-type electric water heater

Energy-saving hot water system: Instantaneous electric water heater / Storage-type electric water heater

World's bestseller compact instantaneous electric water heater, elegantly designed storage-type electric water heater.

An electric water heater that uses electricity to heat a heater, which in turn heats water to produce hot water. There are two types: the "instant" type, which starts heating after turning on the faucet and allows you to use as much hot water as you need without worrying about running out, and the "storage" type, which keeps hot water in a highly insulated tank. From ultra-compact sizes suitable for handwashing to those that can be used for showers, these products have become cost-effective due to mass production worldwide. *For more details, please request materials or download the PDF data.

  • Water heater Cooker IH
  • Bathroom, shower, washbasin and toilet equipment
  • Water supply facilities

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Storage-type electric water heater [EU Energy Label A Rank]

Storage-type electric water heater [EU Energy Label A Rank]

Germany "Super Brand 2018/2019" 【Excellent Insulation Performance】 World Top Share Stiebel Storage Electric Water Heater

A water heater that uses electricity to warm a heater, which in turn heats water to create hot water. A "storage type" that keeps hot water in a tank, allowing you to use hot water at a stable temperature whenever you want. The outer surface of the tank is made with highly effective foam insulation. The structure prevents the hot water inside the tank from cooling down easily, resulting in extremely low standby power consumption compared to equivalent models from domestic manufacturers, earning it an "EU Energy Label A Rank." It is a product with very low environmental impact. Japan Stiebel has after-sales service stores across the country, ensuring that customers in any region can use the products with peace of mind. Additionally, we maintain a certain stock of parts for emergencies, allowing you to use the product safely for a long time. *For more details, please request materials or view the PDF data available for download.

  • Power Equipment
  • Water supply facilities
  • Water heater Cooker IH

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[Enhanced Demonstration Area] Showroom Information - Opened June 2022

[Enhanced Demonstration Area] Showroom Information - Opened June 2022

Germany, an advanced country in environmental technology, showcases electric water heaters and heat exchange ventilation systems manufactured by Stiebel Eltron!!

We have established a showroom for you to experience the performance of Stiebel products, their simple and elegant appearance, and their high maintenance ease. In our new showroom, which opened in 2022, we have enhanced the demonstration area. Products for sale are always operational, allowing you to directly check the time and flow rate for electric water heaters, as well as heat exchange and maintenance ease for ventilation systems. We hope to assist you in creating energy-efficient and comfortable homes and facilities. Feel free to apply for a showroom visit through our website's [Contact Form]. (Advance reservation required) [Exhibited Products] ■ Electric Water Heaters - Instantaneous - Storage ■ Heat Exchange Ventilation Systems - LWZ Series (Ducted) - VLR-70 (Ductless) - LT-30Reno (for Renovation) ■ Heating - Storage Heating Units - Panel Heaters

  • Heating and cooling equipment and facilities
  • Other commercial buildings and service facilities
  • Water supply facilities

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Compact Instantaneous Electric Water Heater [With 100V Plug]

Compact Instantaneous Electric Water Heater [With 100V Plug]

A compact size that does not obstruct wheelchair access even when installed under the sink. An instantaneous electric water heater with no water drainage and no standby power required.

Compact and space-saving, this palm-sized water heater is recommended for installation in nursing care facilities where a storage tank may obstruct wheelchair access, as well as near the entrances of general residences for handwashing. It can be introduced into existing facilities with a power outlet (3P plug). It comes with a dedicated aerator and aerator housing. Features: - As a tankless instant heater, it ensures ample space under the sink. - Provides hot water only when needed, eliminating worries about running out of hot water. - No standby power is required to keep the water warm, significantly reducing power consumption and contributing to savings on utility bills. - Flow control with a dedicated aerator: By attaching the included aerator to the faucet tip, the water flow is designed and controlled, allowing sufficient hot water for handwashing even at low flow rates (1.0–1.5L/min). It can maintain water temperature at about 15°C higher even with a low heater capacity, ensuring a comfortable handwashing experience without the worry of running out of hot water. - Automatic faucet set sales have begun: Starting November 2022, we have launched set sales with the automatic faucet "Delman." This reduces the time required for faucet selection, and the touchless operation of the automatic faucet is effective for infection control and water conservation.

  • Water heater Cooker IH
  • Welfare and medical equipment
  • Water supply facilities

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Direct-fired absorption chiller-heater RGD type

Direct-fired absorption chiller-heater RGD type

Equipped with a new type of control panel! Supports enhanced functionality and a variety of options!

The "Direct Fired Absorption Chiller RGD Model" is a standard replacement model that pursues high functionality. By controlling the absorption liquid pump with an inverter, the solution flow is optimized, significantly improving the COP at partial loads. With the new remote controller option (Y-RCP RC2 model), installation and management become easier, and the unit control function contributes to energy savings. 【Features】 ■ Improved partial load performance ■ Energy-saving mode ■ Lightweight and compact ■ Numerous advantages of absorption chillers ■ Ideal for replacement *For more details, please refer to the catalog or feel free to contact us.

  • District heating and cooling/heat source system

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Fine Tech Co., Ltd. Business Introduction

Fine Tech Co., Ltd. Business Introduction

Design & manufacturing sales & beauty, total coordination with high development and technical capabilities.

At Fine Tech Co., Ltd., we conduct total system coordination based on our high development and technical capabilities through the design and manufacturing sales of various machinery, equipment, and control devices in the manufacturing sector. We have also entered the environmental business, offering products such as electric water heaters and recycling-type waste disposal machines. In addition to our design and manufacturing of various equipment, we are committed to regional revitalization and contribution, supporting the development of young talent through the beauty industry. 【Business Overview】 ■ Design, manufacturing, and sales of electrical control devices ■ Design and manufacturing sales of automatic control devices for various machinery and equipment ■ Design, construction, and maintenance of electrical work ■ Sales of office and household electrical products and electronic components ■ Development, manufacturing, and sales of computer software, etc. *For more details, please download the PDF or feel free to contact us.

  • Water Treatment Plant
  • Other analytical equipment

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Case studies on the introduction of hot water heaters such as Baboiler, Tomoe Legacy, and Tishift.

Case studies on the introduction of hot water heaters such as Baboiler, Tomoe Legacy, and Tishift.

[All 7 cases now available] Case studies of Tomoe Legacy T-Shift hot water heaters from Tomoe Boiler are published! High efficiency of 92% and outdoor installation available!

The "Case Study Collection of Water Heaters" is a compilation of case studies featuring the Tomoe Legacy and Tishift water heaters from Tomoe Shokai. It introduces various examples, including those with high efficiency and outdoor installation capabilities, along with the prices of the cases. [Featured Cases] - Installation of a compact and high-efficiency water heater for energy savings (Childcare Facility) - Multiple installations and proportional combustion as a standard style for energy efficiency and durability improvement (Company Dormitory) - Cost reduction with compact casing for outdoor installation (Accommodation Facility) The collection includes a total of 7 case studies. *Please view the PDF of the case study collection via download.

  • Water supply facilities

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Non-pressurized hot water heater "TOMOE LEGACYα" series

Non-pressurized hot water heater "TOMOE LEGACYα" series

Capable of handling a wide range of fuels from fossil fuels to biomass fuels. Equipped with a fault prediction function to prevent operational stoppages due to unexpected malfunctions.

The "TOMOE LEGACYα" series inherits over 110 years of tradition and is a high-performance hot water machine and boiler that can accommodate a wide range of fuels, from fossil fuels to biomass fuels, and is loved by customers for a long time. With a rich lineup of models and output options (35 to 350 kW), we respond to various applications and meet customer needs. Our biogas and biodiesel fuel (BDF) boilers offer both switching combustion and dedicated combustion, allowing for safe use even when fuel supply is unstable. Thanks to the accumulated know-how and data from Tomoe Shokai over many years, we have also equipped our products with a new feature called "Notification Lamp," which detects and alerts users to sudden equipment malfunctions in advance. This allows for the prevention of issues and failures, enabling long-term, high-efficiency use of the equipment. *For more details, please download the checklist from the PDF download, fill in the necessary information, and contact us.

  • Refrigeration units, boilers, cooling towers

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