日本スティーベル List of Products and Services

The AlerSweep F9 filter is a high-performance filter developed for the ductless heat exchange ventilation system "VLR-70 series," significantly improving indoor air quality. It is uniquely shaped in a rectangular form with pleating that expands the surface area to more than ten times that of a typical 150mm round filter. As a result, it has successfully enhanced the collection efficiency of fine particles such as PM2.5 and allergens. The AlerSweep filter has also been confirmed to inactivate coronaviruses and has deodorizing effects, contributing to the realization of a healthy and comfortable living environment. The main ingredients are plant-derived components (extracts from ginkgo and sumac, etc.), ensuring safety.

• Ventilation system
• Heat exchanger

The "VLR-70" is an easy-to-install heat exchange ventilation system that does not require ductwork. Among them, the "VLR-70 E Series" has reviewed its included items and achieved the lowest price in the series. 【Recommended for】 - Those who want to reduce design and installation costs associated with ductwork - Those who want to incorporate heat exchange ventilation in homes with atriums or sloped ceilings - Those concerned about dirt accumulating in ducts over time with ducted systems 【Features of the VLR-70 E Series】 ■ Easy installation Can be directly mounted on walls, reducing costs and time associated with ductwork ■ Contributes to reducing utility costs with a maximum heat exchange rate of 92% ■ Quiet operation + high airflow Utilizes serration technology inspired by owl feathers to minimize air resistance, achieving both high airflow and quiet operation (29 dB(A) at airflow setting 3) Can ventilate an entire house of approximately 35 tsubo with 4 units (*) ■ Wide variety of color options Indoor grills available in 3 colors, outdoor hoods in 4 colors ■ One controller can manage up to 8 units simultaneously *Results may vary depending on housing performance and other factors.

• Ventilation system
• Ventilation and smoke exhaust equipment
• Heat exchanger

The "VLR-70" is an easy-to-install heat exchange ventilation system that does not require ductwork. 【Recommended for】 - Those who want to reduce design and installation costs associated with ductwork. - Those who want to incorporate heat exchange ventilation in homes with atriums or sloped ceilings. - Those concerned about dirt accumulating in ducts over time with ducted systems. 【Features】 ■ Easy installation without the need for specific construction methods It can be directly mounted on walls, reducing costs and time associated with ductwork. ■ High-performance heat exchange element made of aluminum Uses aluminum as the heat exchange element, which exchanges both temperature and humidity. It is also washable, allowing for long-term cleanliness. ■ Quiet operation + high airflow Utilizes serration technology inspired by owl feathers to minimize air resistance, achieving both high airflow and quiet operation (29 dB(A) at airflow setting 3). Four units can ventilate an entire house of approximately 35 tsubo. (*) ■ New colors added to the front panel In addition to the existing white, you can now choose from a total of three colors including matte gray and matte black (available for sale starting October 2023). ■ One controller can manage up to eight units simultaneously. (*) Performance may vary depending on housing characteristics.

• Ventilation system
• Ventilation and smoke exhaust equipment
• Heat exchanger

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

A new high-capacity model with a large airflow design has been introduced in the Japanese Stiebel heat exchange ventilation system. ■ Large Airflow Design Equipped with a high static pressure turbo EC fan motor. Even if pressure loss occurs, the motor automatically adjusts the rotation speed to maintain the set ventilation volume. ■ Both sensible heat exchange and total heat exchange elements can be washed The total heat exchange element uses a solid membrane. With high waterproof and moisture-permeable properties (allowing only water vapor to pass while blocking moisture), it is now possible to wash the heat exchange element of the total heat exchange type, which previously could not be washed. This keeps the heat exchange element clean for long-term use. ■ Built-in Preheater The wall-mounted type is the only one with a built-in preheater. By heating the incoming outside air before heat exchange, it maintains the planned ventilation volume and high heat exchange rate even in cold periods and regions. ■ Bypass Mode In summer, when the outside temperature is lower than indoors, it is possible to directly intake outside air without heat exchange, allowing for outside air cooling operation. The incoming outside air passes through a filter, just like in heat exchange ventilation, so there is no need to open windows to bring in clean outside air.

• Heat exchanger
• Ventilation system
• Ventilation and smoke exhaust equipment

The "VLR-70" is a heat exchange ventilation system that comes standard with an Allergysweep filter, which adsorbs and decomposes bacteria, allergens, odors, and more, achieving cleaner air quality. The maximum airflow is 70m³/h, and airflow can be set to five different levels. Features: ■ Allergysweep Filter The filter uses "Allergysweep," a main agent made from highly safe plant-derived components (such as extracts from ginkgo leaves and gallnuts). It also suppresses and deodorizes bacteria, viruses, allergens like dust mites and cedar pollen, and mold. Additionally, a wide variety of filter options are available to choose from based on your living environment and preferred air quality. ■ High-Performance Aluminum Heat Exchange Element With an industry-leading heat exchange efficiency of 92%. The heat exchange element is washable, keeping the device and home air consistently clean. ■ Color Variations The indoor side is available in three colors, while the outdoor side can be chosen from up to four colors, allowing you to match your interior and exterior wall colors or personal preferences. ■ Optional Items CO2 sensors and humidity sensors can also be installed, allowing you to control the necessary ventilation volume when needed. ■ Centralized Control System One controller can manage up to eight units of the main body. *Note: Optional items are available for the VLR-70E series.

• Ventilation system
• Ventilation and smoke exhaust equipment
• Heat exchanger

Type 1 Heat Exchange Ventilation System LWZ Series Stiebel Eltron has been leading the global heat exchange ventilation market since it began manufacturing Type 1 heat exchange ventilation systems in 1991. With product designs that leverage Stiebel's knowledge and expertise as a "leading company in passive house technology," we offer a full lineup of Type 1 heat exchange ventilation systems that maximize comfort and cost-effectiveness for homeowners. We provide optimal ventilation proposals tailored to each living environment and installation conditions. - Achieves a heat exchange rate of 90% with a large heat exchanger. By using one of the largest heat exchangers available for residential use, we have increased the contact area between exhaust and supply air, achieving a heat exchange rate of 90%. - Standard equipped with G3 or G4 class filters. This reduces duct contamination. Maintenance is simple, requiring only the cleaning of filters every three months. - Next-generation EC motor unaffected by weather or usage conditions. In cases where external wind is strong or other factors hinder ventilation, the fan speed is automatically adjusted to maintain the necessary ventilation volume at all times. - Available in wall-mounted and ceiling-embedded types.

• Ventilation system
• Heat exchanger
• Ventilation and smoke exhaust equipment

Stiebel Eltron has been leading the global heat exchange ventilation market since it began manufacturing first-class heat exchange ventilation systems in 1991. We are committed to thorough product development focused on "efficiency" to provide proposals that combine "clean," "easy," and "energy-saving." We will propose suitable products based on living environments and other factors. Ducted 'LWZ Series' - Ensures ventilation with an effective ventilation rate of 99% (LWZ-130 series) - Uses a high-power, high-efficiency motor - Heat exchange rate of 90% - Demonstrates its power in high airtight and high insulation homes - Reduces running costs and initial costs - Complete heat exchange ventilation for bathrooms and toilets (in the case of sensible heat) - High-performance filter (optional) - Whole-house air conditioning systems can also be proposed Ductless 'VLR-70' - Easy installation that eliminates the hassle of setup - Durable and antibacterial aluminum heat exchange elements that are washable - High-performance Earth Plus™ filter (optional) - Reduces heating and cooling costs by combining heat exchange and ventilation modes For more details, please download the catalog or feel free to contact us.

• Ventilation and smoke exhaust equipment
• Ventilation system
• Heat exchanger

"Zentral Klima" is a whole-house air conditioning system that combines a heat exchange ventilation system with built-in air conditioning to maintain a consistent indoor temperature throughout the building. It achieves a maximum heat exchange rate of 93%, significantly reducing heating and cooling costs. With the inclusion of high-performance filters, it effectively removes allergens such as pollen and PM2.5. Utilizing a first-type ventilation system that mechanically handles air supply and exhaust, it is equipped with a constant air volume control function, allowing for efficient operation throughout the year. 【Features】 ■ Only one outdoor unit for the whole-house air conditioning ■ Reduces utility costs and initial installation expenses ■ Three modes available: "Heating," "Cooling," and "Ventilation Only" ■ The heat exchange ventilation system can be selected as either wall-mounted or ceiling-mounted *For more details, please refer to the PDF document or feel free to contact us.

• Ventilation system

The "LWZ-130 Series" is a heat exchange ventilation system that achieves a maximum heat exchange rate of 93% by utilizing large hexagonal heat exchange elements. By integrating insulation materials into a single mold, it enhances thermal insulation and airtightness, achieving an effective ventilation rate of 99%. With precise airflow settings in increments of 5 m²/h, it allows for ventilation design tailored to the building, contributing to energy savings. The main casing is molded as a single unit, housing a compact yet high-performance motor and fan. It achieves a large airflow capacity while reducing noise, capable of serving an area of approximately 140 m² with just one unit. 【Features】 ■ Ceiling-mounted type developed for Japanese homes ■ Effective ventilation rate of 99% (Class A1) ■ Maximum heat exchange efficiency of 93% ■ Options for total heat exchange and sensible heat exchange

• Ventilation system
• Ventilation and smoke exhaust equipment
• Heat exchanger

It is also recommended for the introduction of replacement air from natural air inlets and partial heat exchange ventilation. Features ■ Compatible with various types of pipes for penetration (VU pipes, VP pipes, SU pipes) The required components vary depending on the type of pipe. Please contact us for details. ■ Existing outdoor air hoods can be utilized depending on conditions such as wall thickness An optional dedicated outdoor air hood is available in four colors. ■ Achieves a maximum heat exchange rate of 85% despite its compact size Contributes to reducing heating and cooling costs. ■ Standard equipped with pollen-resistant filter Removes approximately 85% of aerosols of 10μm in the European G3 class. ■ Filter option: Allercatcher® AI (newly released) In combination with the G3 filter, it also addresses concerns about viruses, anti-allergenic substances, deodorization, and antibacterial measures. ■ Easy maintenance When the lamp on the main unit lights up, simply use a vacuum cleaner or wash with water (only for standard filters). * For more information about Allercatcher® AI, please check the "Detailed Information" below.

• Heat exchanger

Our company is a comprehensive manufacturer of residential equipment that leads the global heat exchange ventilation market, celebrating nearly 100 years since its founding. Recently, in addition to residential renovations, there has been an increasing demand for ventilation in non-residential spaces such as restaurants, clinics, and beauty salons. We introduce our high-performance heat exchange ventilation systems tailored for different usage locations. *You can view our product catalog by downloading the PDF. << Non-Residential >> For restaurants, beauty salons, and clinics, we recommend the 'LWZ Series + Plenum Unit.' By combining it with a ducted ventilation system, it becomes possible to introduce heat exchange ventilation even in existing buildings that lack duct space. The standard filter is G3 class, with an optional F7 class available. *For more details, please refer to the PDF materials or feel free to contact us.

• Ventilation system
• Ventilation and smoke exhaust equipment
• others

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

The "DHB-E LCD Series" is an instantaneous electric water heater equipped with an automatic flow control function, allowing for stable hot water delivery at a constant set temperature. Thanks to its compact design, it can be installed in ceiling spaces of guest rooms and other areas, and it contributes to reduced running costs by heating only when in use. Compared to centralized hot water supply systems using gas or boilers, it allows for installation with shorter piping. Each unit can be replaced individually, and replacement work is smooth. 【Features】 - Can supply hot water for hotel showers and hand basins in guest rooms with a single unit. - Temperature settings can be adjusted continuously from a dial on the front of the unit. - LCD display shows the set temperature clearly. - Compatible with piping from within walls and from above and below. - Suitable for both hard and soft water. *For more details, please refer to the documentation. Feel free to contact us with any inquiries. *The installation images shown on the page are conceptual images intended for use overseas.

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

An electric water heater that uses electricity to warm a heater, which then heats water. It is a "tankless" type that starts heating after turning on the faucet, allowing you to use hot water as needed, whenever you need it. From compact, palm-sized models suitable for hand washing to those that can be used for showers. It has a strong sales record worldwide, achieving low prices through mass production. *For more details, please request materials or view the PDF data available for download.

• Water heater Cooker IH

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

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, and 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.

• Heat exchanger
• Ventilation system
• Water heater Cooker IH

The simple, slim, and compact "CNS series" is perfect for quickly warming up places like bathrooms and changing rooms. It also helps prevent heat shock. There are 8 types to choose from based on power. 【Features】 ■ Instant heating for when you want to warm up right away, targeting specific areas ■ Uses high-performance aluminum fin heaters ■ High comfort level ■ Tamper-proof features ■ A wide variety of options *For more details, please refer to the PDF document or feel free to contact us.

• Heating and cooling equipment and facilities
• Floor heating (electric, panel, storage type, etc.)

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