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 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.
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basic information
It is said that 30% of heat loss in homes is due to ventilation. Heat exchange ventilation recovers heat from the dirty air expelled outdoors and brings the fresh outside air closer to room temperature before supplying it indoors, making it possible to reduce utility costs. The heat exchange efficiency is at the industry's highest level of 90%. This significantly reduces heat loss due to ventilation in homes and keeps indoor air clean and comfortable at all times. Please also check out our various product introduction videos: - Interview video with users of ducted ventilation: https://www.youtube.com/watch?v=2Jp8bPzfHlc - Introduction video for the ductless ventilation system "VLR-70": https://www.youtube.com/watch?v=vd4satujXEc - Introduction video for the ducted ventilation system "LWZ-130": https://youtu.be/oD2IbkOfVZ4
Price range
P3
Delivery Time
Applications/Examples of results
It will demonstrate its effectiveness as a 24-hour ventilation system in high-performance homes, ZEH homes, and low-energy homes. In Japan, which is long and narrow, with significantly different climates on the Pacific side and the Japan Sea side, the appropriate ventilation method varies depending on the region and living style. At Japan Stiebel, we disclose the strengths and weaknesses of each ventilation method and offer a full lineup of industry-leading high-performance products (total heat exchange, sensible heat exchange, ducted, and ductless) to maximize "simplicity," "efficiency," and "comfort."
Line up（4）
| Model number | overview |
|---|---|
| LWZ-280 / 280JE | Duct type (wall-mounted type) LWZ-280 (sensible heat type) / LWZ-280JE (total heat type) Suitable for residential floor areas of approximately 270m2. A high air volume type. The heat exchange element of the total heat type can also be washed with water. With a built-in pre-heater, it maintains the planned ventilation volume and high heat exchange even during cold periods. |
| LWZ-170EPlus | Duct type (wall-mounted type / sensible heat type) Suitable for residential floor areas of approximately 230m2. It features a bypass function for outdoor cooling operation and a built-in pre-heater, achieving energy savings and reliable ventilation all year round. |
| VLR-70 | No duct piping required, ductless type directly mounted on the wall. It uses a durable and antibacterial aluminum heat exchange element that can be washed with water. Comes standard with high-performance Earth Plus TM filter. |
| Others | The above lineup is just an example. For more details, please contact us. |
catalog（7）
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![[Flyer] High-Performance Heat Exchange Ventilation System for Residential and Non-Residential Use | Stiebel Eltron Japan Co., Ltd.](https://image.www.ipros.com/public/catalog/image/01/7bc/552060/IPROS97198851788899019078.jpeg?w=120&h=170)
News about this product（3）
Company information
"How to enrich people's lives with less energy and greater efficiency." Stiebel is a comprehensive manufacturer of residential equipment based in Holzminden, Germany, established in 1924 under this philosophy. Starting with electric water heaters, heat pumps, ventilation systems, and storage heating systems that have been manufactured since its founding, it is now globally recognized as a leading company in passive houses and renewable energy equipment. The Japan branch was established in 1986 and is headquartered in Shinagawa, Tokyo, also featuring a showroom. Since beginning the import and sale of European residential equipment, the company has been dedicated to providing energy-saving products while always being mindful of creating a "comfortable" living environment. We are responsible for localization to Japanese specifications, as well as creating proposals for ventilation and heating.