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Water heater Product List and Ranking from 27 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. 矢崎エナジーシステム Tokyo//Energy
  2. 東西商事 Tokyo//Trading company/Wholesale
  3. テクノ矢崎 Tokyo//Building materials, supplies and fixtures
  4. 4 東日本イワタニガス 開発本部 Chiba//Energy
  5. 5 新日電熱工業 Osaka//Machine elements and parts
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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. Warm Water Burning Absorption Chilled Water Machine "Warm Water Burning Aloe Ace S Series" 矢崎エナジーシステム
  2. Heat pipe vacuum tube solar water heater "SEIDO10" 東西商事
  3. Solar Water Heater SP3B 東日本イワタニガス 開発本部
  4. Design Data: Steam-Baked Super Aloe Ace 矢崎エナジーシステム
  5. 4 Electric water heater (integrated control panel) 新日電熱工業

Water heater Product List

31～45 item / All 67 items

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Electric Water Heater "OSF Series"

Electric Water Heater "OSF Series"

Make hot water with electricity! A wide range of products to accommodate various hot water needs.

The "OSF Series" is an electric water heater capable of providing hot water to various locations, from small facility kitchens and showers to central hot water supply for entire facilities. The water storage tank is made of highly corrosion-resistant stainless steel, which is resistant to rust. Since it heats water electrically, there is no concern about noise, and it has no combustion components, resulting in a long lifespan. Tank capacities range from 95L to 2500L (14 types), and we offer a wide lineup. Additionally, tank capacities other than the 14 types can be manufactured as options. 【Features】 ■ Wide range of needs from small to large hot water supply ■ Clean and long-lasting ■ High corrosion-resistant stainless steel body ■ High safety and thorough maintenance ■ Focus on economy *For more details, please download the PDF or feel free to contact us.

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Large electric water heater

Large electric water heater

It is convenient, comfortable, and safe because it makes hot water with electricity.

Our company offers large electric water heaters that use high-quality stainless steel resistant to rust in the storage tank, eliminating the need for anti-corrosion devices and ensuring exceptional durability. Since it operates on electricity, there is no need for exhaust or ventilation, and there is no combustion noise. Additionally, safety measures such as automatic temperature regulators, leakage breakers, dry-running prevention devices, and overheating prevention devices are in place. Moreover, there are no parts that require mechanical operation, and unlike other fuels, there is no combustion area, making it entirely electrically operated and ensuring a long lifespan. 【Features】 ■ Clean and long-lasting, made with high-quality stainless steel body ■ Cost-effective fuel consumption by utilizing nighttime electricity ■ Non-polluting and assured safety ■ Automatic management requiring no manual labor ■ Outstanding high performance ■ Long lifespan *For more details, please download the PDF or feel free to contact us.

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High-pressure hot water heater "OSN Series"

High-pressure hot water heater "OSN Series"

A high-pressure water heater that emphasizes cost-effectiveness and achieves low-cost production.

The "OSN Series" is a high-pressure hot water heater designed with a focus on cost-effectiveness, utilizing innovative materials and structures to achieve low-cost production. The tank capacities are standardized in three types: 1000L, 2000L, and 3000L. Additionally, products approved by the Japan Water Works Association can also be manufactured. Please feel free to contact us if you have any requests. 【Common Specifications】 ■ Power Supply Voltage: 3-phase 200V (50Hz/60Hz) ■ Hot Water Temperature: Approximately 85℃ ■ Maximum Operating Pressure: 0.2MPa ■ Safety Devices: Ground fault circuit interrupter, temperature overheat prevention device, dry heating prevention device ■ Accessories: Relief valve 20A/1 piece *For more details, please download the PDF or feel free to contact us.

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Japan Stiebel Co., Ltd. Company Profile

Japan Stiebel Co., Ltd. Company Profile

A comprehensive equipment manufacturer providing products for creating a comfortable living environment and energy conservation. Awarded the Germany Superbrand 2018/2019.

Stiebel Eltron Japan Co., Ltd. is a German equipment manufacturer located in Shinagawa, Tokyo. We import and sell products from Stiebel Eltron (Germany), including elegantly designed compact electric water heaters and heat exchange ventilation systems that reuse heat during exhaust. Stiebel Eltron Japan Co., Ltd. was established in 1986. Since then, it has become a joint venture with Stiebel Eltron International and continues to this day. In the future, we aim to create products that meet market expectations, not only for residential use but also for schools, kindergartens, hospitals, various facilities, and hotels utilizing heat pumps. 【Business Activities】 ■ Import and sale of Stiebel Eltron (Germany) products ■ Products handled: Residential equipment (high-efficiency ventilation systems, storage-type electric heaters), commercial instantaneous electric water heaters, and storage-type electric water heaters, among others. *For more details, please refer to our catalog or feel free to contact us.

  • Ventilation and Exhaust
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瞬間式電気温水器【EUエナジーラベルAランク】

瞬間式電気温水器【EUエナジーラベルAランク】

世界的ベストセラー　コンパクトで高性能、湯切れの心配のない瞬間式電気温水器　

電気を使ってヒーターをあたため、そのヒーターで水をあたためる電気温水器。 蛇口をひねってから温めを開始するので、必要な時に、必要なだけお湯を利用できる「瞬間式」タイプ。 手のひらサイズでコンパクトな手洗い向けから、シャワーで使用可能な物まで。 世界で多くの販売実績、大量生産で低価格を実現。 ※詳細は資料請求して頂くかダウンロードからPDFデータをご覧下さい。

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Small Water Heater 'Sheath Heater' <Water Heating Heater>

Small Water Heater 'Sheath Heater' <Water Heating Heater>

Both flange type and pushing type are supported!

We have utilized our long-developed heat control technology to achieve a high-performance, lightweight compact water heater. Its space-saving design allows it to be used as a small water heater for handwashing in aircraft and Shinkansen (bullet trains). Surface treatment: Copper Ni plating, SUS pickling and electropolishing 【Available Specifications】 ■ Material: SUS Diameter: 8, 8.5, 10, ■ Material: AH-1 ■ Material: ALLOY800 ・Production of other diameters is also possible. Please feel free to consult us. *For more details, please download the PDF or feel free to contact us.

  • Other heaters
  • Heating device
  • Other machine elements

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Tishift latent heat recovery type unpressurized hot water unit BHC-800 series

Tishift latent heat recovery type unpressurized hot water unit BHC-800 series

The can body, latent heat recovery unit, burner, controller, and other equipment are compactly integrated into one unit!

The "BHC-800 Series" is an environmentally friendly and economical eco-style latent heat recovery type non-pressurized hot water system. The canister, latent heat recovery unit, burner, controller, and other equipment are compactly integrated into a single unit, making transportation and installation easy. Additionally, since we have a consistent in-house system from development and design to manufacturing and maintenance, you can use it with peace of mind. As it is not subject to the "Boiler and Pressure Vessel Safety Regulations," no notification or qualification license is required. 【Features】 ■ Achieves ultra-high efficiency with an energy-saving efficiency of 102% ■ Space-saving by integrating all equipment into one unit ■ No qualifications or licenses required ■ Gas-fired ■ Rated output: 291 to 698 kW * For more details, please refer to the PDF materials or feel free to contact us.

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トモエレガシー　大容量　無圧式温水機　BHTシリーズ

トモエレガシー　大容量　無圧式温水機　BHTシリーズ

大容量で安心給湯！無負荷時には熱源ポンプは停止し、省電力に貢献します！

『BHTシリーズ』は、一次熱媒水の容量（当社比6倍）アップと、余裕の高出力 熱交換器を装備し、給湯の瞬時ピーク負担に対応する無圧式温水機です。 インバータの採用により、出湯温度をコントロールし安定した希望給湯温度を 維持します。また、無負荷時には熱源ポンプは停止し、省電力に貢献します。 さらに、温水機の運転スイッチがOFFの状態でも、マイコンにより余剰熱量を 判断して熱源ポンプを運転し、缶水残熱を無駄なく利用できるほか、 資格や免許は不要。オプションもございます。 【特長】 ■たっぷり給湯の蓄熱機 ■インバータ制御で安定給湯 ■残熱回収機構 ■資格、免許が不要 ■高性能・省エネルギー ■多回路型の設計も可能 ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。

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Tomoe Legacy Hot Water Heater Comprehensive Catalog, Tomoe Corporation

Tomoe Legacy Hot Water Heater Comprehensive Catalog, Tomoe Corporation

【Comprehensive Catalog Presentation】 Inheriting over 100 years of tradition, the warm water device 'Tomo Legacy' is loved by customers for a long time.

Since its establishment over 100 years ago, Tomoe Shokai has been leading the Japanese boiler industry, proudly presenting "TOMOELEGACY." This hot water machine and hot water boiler offer high reliability based on product strength and maintenance capabilities, ensuring "durability and longevity" and "shortened replacement work." Various hot water machines are featured in the catalog. 【Models Listed】 ■ BH-100 Series (Non-pressurized Standard Type) ■ LH Series (Non-pressurized Compact Type) ■ BHT Series (Non-pressurized Storage Type) ■ TM Series (Hot Water Boiler for Hot Water Supply and Heating) ■ BM Series (Hot Water Boiler for Hot Water Supply and Heating)

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[New Product] Aluminum Can Body Latent Heat Recovery Non-Pressure Hot Water Heater Alforte 90

[New Product] Aluminum Can Body Latent Heat Recovery Non-Pressure Hot Water Heater Alforte 90

An aluminum can body that retains heat and is resistant to corrosion! A hot water unit that is easy to handle with a smaller installation area than A2 paper. High efficiency and energy-saving features. *Rental available!

The "Alforte 90" is a high-efficiency hot water unit made of aluminum can body that retains heat and is resistant to corrosion. Its size is surprisingly smaller than A2 paper. It can be installed easily without worrying about space, and handling during installation is also a breeze. In Japan, steel can hot water units are mainstream, but the Alforte 90, being made of aluminum cast can body, allows for long-term comfortable use. 【Features】 ■ "High Durability" aluminum can body with a 10-year warranty ■ "Space-saving" installation area smaller than A2 paper ■ Super high efficiency with latent heat recovery type at 97% and low fuel consumption *For more details, please refer to the PDF document or feel free to contact us.

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Rental water heater

Rental water heater

With maintenance included for peace of mind and safety, reduction of initial costs, full deduction of expenses, and careful responses to even minor inquiries.

◆Peace of mind with maintenance included ・ Regular maintenance is included in the plan, allowing you to replace consumables and parts before they fail, ensuring safe and reliable functionality. ・ During the contract period, there are no payments exceeding the monthly rental fee. Example plan: Water heater + replacement work + maintenance twice a year ◆Reduction of initial costs ・ Rental is available including installation costs, allowing you to use the functionality easily while keeping initial expenses low. ◆Full deduction of expenses ・ Can be processed as monthly expenses, eliminating the need for asset management and depreciation processing. ◆We respond carefully to even minor inquiries ・ Wide support through nationwide bases ＊＊Please consult with us first＊＊

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[Case Study] TOMOE LEGACY (BH-L137X) <Hospital>

[Case Study] TOMOE LEGACY (BH-L137X) <Hospital>

Supporting outdoor use and stable hot water supply! Here are some case studies of the "TOMOELEGACY" implementation.

We would like to introduce a case study of the installation of the "TOMOE LEGACY (BH-L137X)" at a hospital. We carried out the removal of the existing system, transportation, installation, and trial operation adjustments. This product is suitable for outdoor use and provides stable hot water supply. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■ Location: Hospital ■ Product: Hot Water Unit TOMOE LEGACY (BH-L137X) 370,000 kcal/h ■ Construction: Removal of existing system, transportation and installation, complete piping work ■ Trial operation adjustments *For more details, please refer to the PDF document or feel free to contact us.

  • Other water treatment equipment

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Solar Water Heater SP3B

Solar Water Heater SP3B

It is a high-efficiency water heater using a vacuum tube system that utilizes solar energy.

You can extract high-temperature hot water with high efficiency using a vacuum tube system. The energy consumed to produce hot water contributes to energy savings and CO2 reduction by utilizing solar power. Japan Heat Source System Co., Ltd. Solar Hot Water Heater SP3B 【Features】 - Efficiently produces high-temperature hot water - Lightweight, putting less strain on buildings - Easy replacement of individual vacuum tubes - Excellent design - Wide range of applications Response to SDGs and global environmental protection. Reduction of running costs. Efforts towards CO2 reduction and energy conservation. Please consider the "solar hot water heater" that utilizes natural energy. *For more details, please refer to the PDF materials or feel free to contact us.

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  • Other environmental equipment

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Low-pressure high-efficiency hot water heater 'KWS'

Low-pressure high-efficiency hot water heater 'KWS'

Fully demonstrates the rust-resistant properties that stainless steel inherently possesses! Low-pressure, high-efficiency type Kyowa-style water heater.

The "KWS" is a hot water heater made of SUS304, which is durable and has a pressure resistance performance that overturns the common sense of low-pressure types, with a maximum operating pressure of 0.2Mpa. Heat exchange pipes are arranged vertically throughout the entire body, ensuring a large heat transfer area while allowing the inflow and outflow of water to flow in all directions, thoroughly recovering heat and achieving a reduction in fuel and labor costs of approximately 10 to 40% for heavy oil and wood. By treating the welding burn during manufacturing with an oxidation film and fully insulating the inner and outer surfaces, it allows stainless steel to fully exhibit its inherent rust-resistant properties. 【Features】 ■ Reduces fuel and labor costs for heavy oil and wood by approximately 10 to 40% ■ Made of durable SUS304 ■ Pressure resistance performance that overturns the common sense of low-pressure types ■ Fully insulates the inner and outer surfaces with oxidation film treatment of welding burns during manufacturing ■ Fully exhibits the rust-resistant properties inherent to stainless steel *For more details, please refer to the PDF document or feel free to contact us.

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High performance even in winter - Heat pipe solar water heater

High performance even in winter - Heat pipe solar water heater

No need for electricity and can be installed anywhere! Adopts highly efficient heat pipes. *Catalog with installation examples is currently being distributed.

The heat pipe type solar water heater (FUJI-IP) is a direct pressure type that utilizes the pressure of the water supply. It pushes out hot water using the water pressure. By connecting it to your existing direct pressure water heater, you can continue to use it for showers, filling baths, and more as before. No electricity is required at all! As long as there is water supply, it can be used in any installation location. 【Features】 ■ The storage tank has a sealed structure that prevents air from entering, making the hot water very hygienic. ■ It can be installed on the roof, and it is also possible to install it in ground spaces such as gardens. ■ Made of highly durable and corrosion-resistant stainless steel "SUS316L". *For more details, please contact us or download the PDF to view.

  • Heating device

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