Ductless heat exchange ventilation system "VLR-70" new E series now available! Achieving the lowest price in the series!

No ductwork required, compatible with a wide range of construction methods! The German-made heat exchange ventilation system 'VLR-70' with a maximum heat exchange rate of over 90%.

The "VLR-70" is a heat exchange ventilation system that does not require ductwork and is easy to install. 【Recommended for】 - Those who want to reduce design and construction costs associated with ductwork - Those who want to install 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 Aluminum is used as the heat exchange element, allowing for the exchange of both temperature and humidity. It is also washable, ensuring long-term cleanliness. ■ Quiet operation + high airflow Using serration technology inspired by owl feathers, it minimizes 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 from October 2023). ■ One controller can manage up to eight units simultaneously (*) Performance may vary depending on housing characteristics.

• Other air conditioning equipment

A ductless heat exchange ventilation system that is easy to install. An allergen-sweeping filter that suppresses viruses and odors, keeping indoor air clean, is also available as an option.

The "VLR-70" is a heat exchange ventilation system that comes standard with the Allergy Sweep Filter, which adsorbs and decomposes bacteria, allergens, odors, and more, achieving cleaner air quality. The maximum airflow is 70m³/h, and the airflow can be set to five different levels. Features: ■ Allergy Sweep Filter The filter uses "Allergy Sweep," which is primarily composed of highly safe plant-derived ingredients (such as extracts from ginkgo leaves and gallnuts). It suppresses and deodorizes bacteria, viruses, allergens like dust mites and cedar pollen, and mold. Additionally, there is a rich lineup of filters available, allowing you to choose based on your living environment and preferred air quality. ■ High-Performance Aluminum Heat Exchange Element 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 Accessories CO2 sensors and humidity sensors can also be installed, allowing you to control the necessary ventilation amount when needed. ■ Centralized Control System One controller can manage up to eight units of the main body. *Note: Optional accessories are available for the VLR-70E series.

• others

An advanced ventilation system that demonstrates its power in high airtight and high insulation homes, significantly reducing utility costs, and is also "clean and safe," "easy," and "wallet-friendly."

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 offer 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, antibacterial aluminum heat exchange elements that can be washed - High-performance allergen-sweep F9 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.

• Other air conditioning equipment

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
• Other air conditioning equipment

The following cameras are supported in the Elua 7.6 series. Product introduction: https://aileunsys.co.jp/b01_aileun.html Compatible camera list: https://aileunsys.co.jp/aileun/compatible_camera.html Newly added: - Manufacturer: DAHUA Model number (1 model): DH-IPC-HFW2449TLN-S-PRO

Dear Valued Customers, Thank you very much for your continued support. We would like to inform you that our company will be closed for summer vacation from Wednesday, August 13, 2025, to Friday, August 15, 2025. We will resume normal operations on Monday, August 18. We appreciate your understanding and cooperation.

Technoa Co., Ltd. (Headquarters: Gifu City, Gifu Prefecture, Representative Director: Koji Yamazaki) will hold a limited-time summer special event, "Monozukuri DX CAMP," from Saturday, August 9, 2025, to Saturday, August 23, 2025. Small and medium-sized manufacturing companies face challenges such as a shortage of specialized personnel and a lack of know-how and information, which act as barriers to promoting DX (digital transformation). This event will provide a step-by-step approach to "realistic DX," based on the know-how accumulated by Technoa while supporting the DX transformation of small and medium-sized manufacturing companies. It will be structured as DAY.1 to DAY.5, offering an opportunity for skill development during the summer break and supporting the learning and growth of small and medium-sized manufacturers. For more details, please refer to the related link.

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Thank you very much for your continued support. We sincerely apologize for the inconvenience, but our company will be closed for summer vacation during the following period. 【Closure Period】 From Saturday, August 9, 2025, to Thursday, August 14, 2025. We will resume normal business operations on Friday, August 15. We appreciate your understanding during this time and apologize for any inconvenience caused.