List of Ventilation system products
- classification：Ventilation system
46～90 item / All 338 items
Natural wood endless tape with a thickness of 0.9 to 3 mm. It contributes to improved yield and productivity as a substitute for solid wood for the edges of furniture and fixtures.
- others
By simply increasing the formwork, we can achieve a variety of variations. Formwork costs are reduced, and productivity is improved! We respond to various site needs with multifunctionality.
- Gutters and U-shaped gutters
Exhaust type + stirring type unit type
- Ventilation system
- Unit and other construction
- Air compressors, blowers and pumps
In an era of material shortages and rising material costs, what should we prioritize and protect?
Under the floor and in the attic... "Invisible spaces" are being reconsidered now The environment surrounding the housing industry has changed significantly in recent years. Rising timber prices, increased costs of equipment, a shortage of skilled workers, and prolonged delivery times are not temporary changes but are becoming entrenched as structural changes in the entire housing industry. Furthermore, in recent years, the global surge in resource prices, the depreciation of the yen, and rising logistics costs have compounded the situation, leading to a generally unstable environment for housing-related materials. What was once taken for granted—that "necessary materials can be obtained immediately when needed"—is no longer a given. Additionally, the construction and equipment industries continue to face a serious labor shortage. In particular, the aging of veteran craftsmen who support the field is progressing year by year, while securing young talent is not easy. As a result, situations such as difficulty in scheduling construction dates, longer waiting periods until construction, and limited availability of contractors in certain regions are increasingly common nationwide. In the housing industry, there is a growing sentiment that "construction plans cannot be made with the same sense as before," whether for new builds or renovations, which is becoming the norm across the country. For more details, please be sure to read the 【related materials】【related links】 below. ↓ ↓ ↓
Exhaust type + diffusion type unit! A subfloor ventilation series that detects humidity conditions and draws in dry air from beneath the floor.
- Ventilation system
- Unit and other construction
- Air compressors, blowers and pumps
In an era of material shortages and rising material costs, what should we prioritize and protect?
Under the floor and in the attic... "Invisible spaces" are being reconsidered now The environment surrounding the housing industry has changed significantly in recent years. Rising timber prices, increased costs of equipment, a shortage of skilled workers, and prolonged delivery times are not temporary changes but are becoming entrenched as structural changes in the entire housing industry. Furthermore, in recent years, the global surge in resource prices, the depreciation of the yen, and rising logistics costs have compounded the situation, leading to a generally unstable environment for housing-related materials. What was once taken for granted—that "necessary materials can be obtained immediately when needed"—is no longer a given. Additionally, the construction and equipment industries continue to face a serious labor shortage. In particular, the aging of veteran craftsmen who support the field is progressing year by year, while securing young talent is not easy. As a result, situations such as difficulty in scheduling construction dates, longer waiting periods until construction, and limited availability of contractors in certain regions are increasingly common nationwide. In the housing industry, there is a growing sentiment that "construction plans cannot be made with the same sense as before," whether for new builds or renovations, which is becoming the norm across the country. For more details, please be sure to read the 【related materials】【related links】 below. ↓ ↓ ↓
Equipped with a water immersion sensor! Detects leaks due to flooding under the floor, deterioration of drainage pipes, and other damages!
- Ventilation system
- Underfloor storage unit
About the "Automatic Stop Function After 10 Years" for the Underfloor and Attic Ventilation Fan Series.
Regarding the "Automatic Stop Function after 10 Years" Automatic stop has been implemented in products manufactured from 2015 onwards. ■ Overview of Inspection Period Notification Function The dedicated controllers and timers for underfloor and attic ventilation fans sold since 2015 are equipped with the safety function mentioned on the left. Starting from November 2025, the automatic stop function will be activated sequentially for products manufactured in 2015. ■ Response Procedure at the Time of Automatic Stop It is expected that customers will contact the sales and installation stores. We ask that sales and installation stores respond according to the following procedures: 1. Conduct a safety inspection based on the "Underfloor and Attic Ventilation Fan Inspection Checklist." * Please ensure to check for looseness and retighten the connections of the controller and timer. If any liquids such as water, oil, or detergent have come into contact, the internal components may corrode, leading to fire hazards; therefore, replacement of the main unit is necessary. 2. If there are no issues, press and hold the set button to restart the operation. ■ Start of Shipment for Controllers/Timers with Inspection Period Notification Function For details regarding the shipment history of timers, please contact our company’s sales representative or quality control department.
Powerful ventilation to expel heat from the attic! A ventilation system that significantly reduces radiant heat caused by trapped heat in the attic!
- Ventilation system
Heat management in the shed is urgent!
The heat inside the room may be caused by "heat trapped in the attic." In the summers of 2024 and 2025, extreme heat is expected to be even more severe than usual, with daily temperatures exceeding 35°C becoming the norm. Even with the air conditioning running at full capacity, are you experiencing issues like "the second floor is unusually hot" or "the room temperature doesn't drop even at night"? One of the causes of this is the heat trapped in the attic. When direct sunlight hits the roof, the temperature in the attic can reach nearly 70°C, compared to an outside temperature of 35°C. This heat radiates into the living space, not only raising the indoor temperature but also reducing the efficiency of the air conditioning, which can lead to increased electricity bills and negative health effects. ■ Start now! Efficient heat countermeasures with "attic ventilation" ■ Now is the perfect time to install it ahead of the summer peak ■ Attic ventilation is not just for summer * The attic ventilation system by Kazunosuke 24 is effective not only for summer heat but also for winter condensation prevention. Please be sure to read the 【related materials】【related links】. ↓ ↓ ↓
The bathroom also has clean air 24 hours a day in all rooms simultaneously.
- Ventilation and smoke exhaust equipment
- Ventilation system
The structure has a design where the ventilation openings are not visible from below, giving a clean look to the eaves. It ensures excellent ventilation performance and has also obtained fire safety c...
- Ventilation and smoke exhaust equipment
- Ventilation system
- Ventilation openings
Compact yet fully meets basic performance requirements.
- Ventilation and smoke exhaust equipment
- Ventilation system
Introducing the disadvantages of Type 1 and Type 3 ventilation, as well as the issues with ductless ventilation!
- Ventilation system
- Ventilation and smoke exhaust equipment
Disadvantages of Type 1 and Type 3 Ventilation! How to Choose Without Regret.
There are four types of 24-hour ventilation: Type 1 ventilation, Type 2 ventilation, Type 3 ventilation, and Type 4 ventilation (passive ventilation). In single-family homes, Type 1 or Type 3 ventilation is commonly used. Both Type 1 and Type 3 ventilation have their own advantages and disadvantages, so it is important to understand their characteristics and choose the one that fits your desired living style. This is a key point to avoid regrets when selecting a 24-hour ventilation system. In this blog, we will focus on explaining the advantages and disadvantages of Type 1 ventilation, Type 3 ventilation, and ductless ventilation, as well as their issues. [Content Overview] - Advantages and disadvantages of choosing Type 1 ventilation (total heat exchange type) - Advantages and disadvantages of choosing Type 3 ventilation - Comparison points for selecting a 24-hour ventilation system without regrets - Cautions for ductless ventilation (local exhaust wall-mounted fans) - Frequently asked questions about Type 1 and Type 3 ventilation - Summary *For detailed content of the blog, please refer to the related links. For more information, feel free to contact us.
"Causes of condensation in ceilings and attics" and "Three measures to improve recurring condensation in ceilings and attics" will be introduced!
- Ventilation system
- Ventilation and smoke exhaust equipment
Is your house getting moldy due to condensation in the ceiling and attic? The risks of leaving condensation unattended and three countermeasures.
In houses where condensation often forms on windows and walls, the ceiling and attic may also be experiencing condensation. Especially if the attic is condensing, it can negatively impact the house's seismic resistance and durability, so prompt action is necessary. In this blog, we will introduce the causes of condensation on ceilings and attics, as well as measures to address the fundamental issues. [Contents] ■ Condensation? Leaks? The true nature of stains on the ceiling ■ Causes of condensation on ceilings and attics ■ Risks of neglecting attic condensation ■ Can you receive insurance compensation for condensation? How to deal with mold on ceilings and attics ■ Three measures to improve recurring condensation on ceilings and attics ■ Summary *For detailed content of the blog, please refer to the related links. For more information, feel free to contact us.
Powerful cooling + fresh outdoor air intake for ultra-comfortable large space air conditioning!
- Air conditioning equipment
- Ventilation system
- Heating and cooling equipment and facilities
Delivering comfort to every corner of large spaces with powerful air conditioning and fresh dehumidified air! Contributing to improved quality and productivity!
- Air conditioning equipment
- Ventilation system
The Future of Wind and Housing! A Discussion on the Current State of Attics in Japanese Homes.
- Ventilation system
In an era of material shortages and rising material costs, what should we prioritize and protect?
Under the floor and in the attic... "Invisible spaces" are being reconsidered now The environment surrounding the housing industry has changed significantly in recent years. Rising timber prices, increased costs of equipment, a shortage of skilled workers, and prolonged delivery times are not temporary changes but are becoming entrenched as structural changes in the entire housing industry. Furthermore, in recent years, the global surge in resource prices, the depreciation of the yen, and rising logistics costs have compounded the situation, leading to a generally unstable environment for housing-related materials. What was once taken for granted—that "necessary materials can be obtained immediately when needed"—is no longer a given. Additionally, the construction and equipment industries continue to face a serious labor shortage. In particular, the aging of veteran craftsmen who support the field is progressing year by year, while securing young talent is not easy. As a result, situations such as difficulty in scheduling construction dates, longer waiting periods until construction, and limited availability of contractors in certain regions are increasingly common nationwide. In the housing industry, there is a growing sentiment that "construction plans cannot be made with the same sense as before," whether for new builds or renovations, which is becoming the norm across the country. For more details, please be sure to read the 【related materials】【related links】 below. ↓ ↓ ↓
Improved air conditioning efficiency! A ventilation system that eliminates the causes of condensation and prolongs the life of your home.
- Ventilation system
- Roof and gutter construction
Is a underfloor ventilation fan necessary?
Some of you may be hesitant about introducing the effective equipment for pest control under the floor and preventing foundation deterioration (moisture control), known as "underfloor ventilation fans." Why is ventilation under the floor necessary? We have created a page that clearly summarizes the effects of forced ventilation and installation. Under the floor, a certain area of openings is required by the Building Standards Act. In other words, it mandates that there must be a ventilation opening of a certain size for moisture control under the floor. However, when looking at actual single-family homes, there are always ventilation openings, whether they are square grilles or full-perimeter ventilation with foundation packing methods. In recent years, homes using foundation insulation methods (especially in northern regions like Hokkaido) have also been built, but in this method, the underfloor is connected to the interior, and the underfloor is considered part of the interior, so there are no ventilation openings under the floor to prioritize insulation effectiveness. The adoption rate of foundation insulation methods is still low, but moisture issues are not nonexistent. I would like to touch on this topic on another occasion. Please be sure to read the 【related materials】【related links】. ↓ ↓ ↓
Is your underfloor okay? With "Kazetarou," you can prevent condensation and extend the lifespan of your building!
- Ventilation system
- Underfloor storage unit
Remote live inspection service
■Live Inspection Start Our company conducts inspections to provide our clients with a deeper understanding of the effectiveness, safety, and installation information of the products they sell. This includes visits to our simulation studio, experimental laboratory, test house, and production line. By observing the visualization of product effects, safety tests, and durability test scenes, we have received feedback such as "I have gained a deeper knowledge of the products" and "I can confidently propose to end users." We are pleased to announce the launch of our 'Remote Live Inspection Service,' focusing on smoke simulation and security systems, which have been the main features of our inspections. Taking into account feedback such as "I am interested, but it's difficult to come to Fukuoka due to the distance" and "It's challenging to coordinate schedules for multiple people," the content will be a condensed version, but we will provide an interactive explanation similar to what you would experience in person. 【Flow of Remote Inspection】 ■ For underfloor ventilation... Approximately 30 minutes ■ For security... Approximately 20 minutes ■ Q&A... About 10 minutes
We will perform ventilation operations to create a suitable environment for the wood under the floor.
- Ventilation system
- Underfloor storage unit
Remote live inspection service
■Live Inspection Start Our company conducts inspections to provide our clients with a deeper understanding of the effectiveness, safety, and installation information of the products they sell. This includes visits to our simulation studio, experimental laboratory, test house, and production line. By observing the visualization of product effects, safety tests, and durability test scenes, we have received feedback such as "I have gained a deeper knowledge of the products" and "I can confidently propose to end users." We are pleased to announce the launch of our 'Remote Live Inspection Service,' focusing on smoke simulation and security systems, which have been the main features of our inspections. Taking into account feedback such as "I am interested, but it's difficult to come to Fukuoka due to the distance" and "It's challenging to coordinate schedules for multiple people," the content will be a condensed version, but we will provide an interactive explanation similar to what you would experience in person. 【Flow of Remote Inspection】 ■ For underfloor ventilation... Approximately 30 minutes ■ For security... Approximately 20 minutes ■ Q&A... About 10 minutes
When the moisture content exceeds 20-25%, wood decay is more likely to occur.
- Ventilation system
- Underfloor storage unit
In an era of material shortages and rising material costs, what should we prioritize and protect?
Under the floor and in the attic... "Invisible spaces" are being reconsidered now The environment surrounding the housing industry has changed significantly in recent years. Rising timber prices, increased costs of equipment, a shortage of skilled workers, and prolonged delivery times are not temporary changes but are becoming entrenched as structural changes in the entire housing industry. Furthermore, in recent years, the global surge in resource prices, the depreciation of the yen, and rising logistics costs have compounded the situation, leading to a generally unstable environment for housing-related materials. What was once taken for granted—that "necessary materials can be obtained immediately when needed"—is no longer a given. Additionally, the construction and equipment industries continue to face a serious labor shortage. In particular, the aging of veteran craftsmen who support the field is progressing year by year, while securing young talent is not easy. As a result, situations such as difficulty in scheduling construction dates, longer waiting periods until construction, and limited availability of contractors in certain regions are increasingly common nationwide. In the housing industry, there is a growing sentiment that "construction plans cannot be made with the same sense as before," whether for new builds or renovations, which is becoming the norm across the country. For more details, please be sure to read the 【related materials】【related links】 below. ↓ ↓ ↓
A ventilation system that removes heat and condensation, prolonging the life of your home! It detects the temperature in the attic with a temperature sensor and allows for variable operation.
- Ventilation system
- Roof and gutter construction
Is it really okay to rely only on air conditioning during this year's extreme heat?
【2024's Scorching Heat】The Heat in Your Home Might Actually Be Caused by the "Attic"? Japan's summers are becoming increasingly severe year by year. In 2024, we are expecting record-breaking heat, and indoor heatstroke and dependence on air conditioning have become serious issues. This is especially noticeable in two-story homes, where the temperature rise on the second floor is significant, and it doesn't cool down easily even at night. One of the causes is the heat trapped in the "attic." Due to the sun's heat beating down on the roof, the attic temperature can reach nearly 70°C even when the outside temperature is 35°C! 【Table of Contents】 ■ The reason your indoor temperature isn't dropping might be the "attic." ■ Therefore! For indoor heat countermeasures, try 'Kaze no Suke 24.' ■ Stay cool and quiet even while sleeping. ■ Be aware of the most overlooked "source of heat" in your home. ■ This summer, let's start with "attic ventilation" rather than windows. Please be sure to read the 【related materials】【related links】 below. ↓ ↓ ↓
Fully automated driving with a digital timer! Safety measures against increasing floor flooding and leaks!
- Ventilation system
- Underfloor storage unit
"Humidity" that affects the lifespan of the house and the health of its residents. The cause may be the ventilation in the crawl space or attic? Introducing products for humidity control in homes! Fre...
- Ventilation system
- Underfloor storage unit
Is a underfloor ventilation fan necessary?
Some of you may be hesitant about introducing the effective equipment for pest control under the floor and preventing foundation deterioration (moisture control), known as "underfloor ventilation fans." Why is ventilation under the floor necessary? We have created a page that clearly summarizes the effects of forced ventilation and installation. Under the floor, a certain area of openings is required by the Building Standards Act. In other words, it mandates that there must be a ventilation opening of a certain size for moisture control under the floor. However, when looking at actual single-family homes, there are always ventilation openings, whether they are square grilles or full-perimeter ventilation with foundation packing methods. In recent years, homes using foundation insulation methods (especially in northern regions like Hokkaido) have also been built, but in this method, the underfloor is connected to the interior, and the underfloor is considered part of the interior, so there are no ventilation openings under the floor to prioritize insulation effectiveness. The adoption rate of foundation insulation methods is still low, but moisture issues are not nonexistent. I would like to touch on this topic on another occasion. Please be sure to read the 【related materials】【related links】. ↓ ↓ ↓
24-hour ventilation (strong/weak, switchable) type
- Ventilation system
About the "Automatic Stop Function After 10 Years" for the Underfloor and Attic Ventilation Fan Series.
Regarding the "Automatic Stop Function after 10 Years" Automatic stop has been implemented in products manufactured from 2015 onwards. ■ Overview of Inspection Period Notification Function The dedicated controllers and timers for underfloor and attic ventilation fans sold since 2015 are equipped with the safety function mentioned on the left. Starting from November 2025, the automatic stop function will be activated sequentially for products manufactured in 2015. ■ Response Procedure at the Time of Automatic Stop It is expected that customers will contact the sales and installation stores. We ask that sales and installation stores respond according to the following procedures: 1. Conduct a safety inspection based on the "Underfloor and Attic Ventilation Fan Inspection Checklist." * Please ensure to check for looseness and retighten the connections of the controller and timer. If any liquids such as water, oil, or detergent have come into contact, the internal components may corrode, leading to fire hazards; therefore, replacement of the main unit is necessary. 2. If there are no issues, press and hold the set button to restart the operation. ■ Start of Shipment for Controllers/Timers with Inspection Period Notification Function For details regarding the shipment history of timers, please contact our company’s sales representative or quality control department.
24-hour ventilation (strong/weak, switchable) type
- Ventilation system
About the "Automatic Stop Function After 10 Years" for the Underfloor and Attic Ventilation Fan Series.
Regarding the "Automatic Stop Function after 10 Years" Automatic stop has been implemented in products manufactured from 2015 onwards. ■ Overview of Inspection Period Notification Function The dedicated controllers and timers for underfloor and attic ventilation fans sold since 2015 are equipped with the safety function mentioned on the left. Starting from November 2025, the automatic stop function will be activated sequentially for products manufactured in 2015. ■ Response Procedure at the Time of Automatic Stop It is expected that customers will contact the sales and installation stores. We ask that sales and installation stores respond according to the following procedures: 1. Conduct a safety inspection based on the "Underfloor and Attic Ventilation Fan Inspection Checklist." * Please ensure to check for looseness and retighten the connections of the controller and timer. If any liquids such as water, oil, or detergent have come into contact, the internal components may corrode, leading to fire hazards; therefore, replacement of the main unit is necessary. 2. If there are no issues, press and hold the set button to restart the operation. ■ Start of Shipment for Controllers/Timers with Inspection Period Notification Function For details regarding the shipment history of timers, please contact our company’s sales representative or quality control department.
Dedicated nozzle for basic packing method support
- Ventilation system
It is a ventilation system that shuts out moisture and mold from closets and storage spaces.
- Ventilation and smoke exhaust equipment
- Ventilation system
Introducing the importance of "attic ventilation" along with a checklist!
- Ventilation system
- Roof and gutter construction
Remote live inspection service
■Live Inspection Start Our company conducts inspections to provide our clients with a deeper understanding of the effectiveness, safety, and installation information of the products they sell. This includes visits to our simulation studio, experimental laboratory, test house, and production line. By observing the visualization of product effects, safety tests, and durability test scenes, we have received feedback such as "I have gained a deeper knowledge of the products" and "I can confidently propose to end users." We are pleased to announce the launch of our 'Remote Live Inspection Service,' focusing on smoke simulation and security systems, which have been the main features of our inspections. Taking into account feedback such as "I am interested, but it's difficult to come to Fukuoka due to the distance" and "It's challenging to coordinate schedules for multiple people," the content will be a condensed version, but we will provide an interactive explanation similar to what you would experience in person. 【Flow of Remote Inspection】 ■ For underfloor ventilation... Approximately 30 minutes ■ For security... Approximately 20 minutes ■ Q&A... About 10 minutes
The reduction rate is approximately 15% to 23%! We confirmed energy-saving effects by ventilating the attic.
- Ventilation system
- Roof and gutter construction
In an era of material shortages and rising material costs, what should we prioritize and protect?
Under the floor and in the attic... "Invisible spaces" are being reconsidered now The environment surrounding the housing industry has changed significantly in recent years. Rising timber prices, increased costs of equipment, a shortage of skilled workers, and prolonged delivery times are not temporary changes but are becoming entrenched as structural changes in the entire housing industry. Furthermore, in recent years, the global surge in resource prices, the depreciation of the yen, and rising logistics costs have compounded the situation, leading to a generally unstable environment for housing-related materials. What was once taken for granted—that "necessary materials can be obtained immediately when needed"—is no longer a given. Additionally, the construction and equipment industries continue to face a serious labor shortage. In particular, the aging of veteran craftsmen who support the field is progressing year by year, while securing young talent is not easy. As a result, situations such as difficulty in scheduling construction dates, longer waiting periods until construction, and limited availability of contractors in certain regions are increasingly common nationwide. In the housing industry, there is a growing sentiment that "construction plans cannot be made with the same sense as before," whether for new builds or renovations, which is becoming the norm across the country. For more details, please be sure to read the 【related materials】【related links】 below. ↓ ↓ ↓
Introducing a new underfloor ventilation unit that reduces conditions for the occurrence of mites and mold, benefiting the health of your family.
- Ventilation system
- Underfloor storage unit
Introducing a communication paper that connects customers and SEIHO!
- Ventilation system
- Underfloor storage unit
Ideal for heatstroke prevention with an air-conditioned painting booth!
- others
- Ventilation system
Ideal for painting large products and vehicles! Developed with the customer's perspective in mind!
- others
- Ventilation system
Scheduled for release in June 2025! Use the dedicated app! Remote control and direct control via touch panel are also possible.
- Ventilation system
By pre-treating fresh air and introducing it, comfortable ventilation is achieved! A wide range of products tailored to various applications, from small stores to precision factories. *Many successful...
- Ventilation and smoke exhaust equipment
- Ventilation system
- Heating and cooling equipment and facilities
Utilizing the space under the OA floor, it is possible to purify the air in multiple rooms with a single unit.
- Ventilation system
[Case Study] OA Floor Circulating Air Purification System (Saitama Prefecture Office)
Providing a one-stop solution for the "working environment" Our company offers a one-stop solution for various products, including communication services, internal communication tools, and employee benefits, aimed at small and medium-sized enterprises. In a society where the working environment is rapidly changing, we aim to solve our customers' challenges and achieve sustainable growth, while also realizing the happiness of workers and those around them. In March 2024, we introduced an OA floor circulating air purification system to further promote infection control measures that are being sought in workplaces.
Ductless heat exchange ventilation system with high-performance allergen sweep filter for deodorization and virus countermeasures.
- Ventilation system
- Heat exchanger
Smoking booths that can be installed indoors or outdoors. Sizes can also be selected.
- Ventilation system
[Case Study] Outdoor Smoking Booth + High-Performance Plasma Dust Collection and Deodorization System (Chiba Prefecture Airport)
Looking ahead to a future beyond the COVID-19 pandemic, we aim to create "unique experiences" that reflect the values and diversity of our customers, as well as provide performances and services for the increasing inbound demand as recovery progresses. In response to the 2020 amendment of the Health Promotion Act, we have updated our outdoor smoking areas by incorporating washi-style glass film, not only re-evaluating the smoking environment but also making efforts to ensure a sense of Japanese culture. We have installed four sets of outdoor smoking booths equipped with two "high-performance plasma dust collection and deodorization units VFLJP," which remove over 95% of tobacco TVOC and purify smoke to meet the standards for exhaust in indoor non-smoking areas, thereby complying with the amended Health Promotion Act's smoking room standards.
Equipped with a convenient motion sensor! Enjoy comfort with a pleasant breeze and light.
- Ventilation system
In high airtight and high insulation houses, an important product for increasing added value! We will also introduce the main manufacturers.
- Ventilation system
A ductless heat exchange ventilation system that is easy to install. An allergy sweep filter that suppresses viruses and odors, keeping indoor air clean, is also available as an option.
- Ventilation system
- Ventilation and smoke exhaust equipment
- Heat exchanger
Ductless heat exchange ventilation system "VLR-70" new E series now available! Achieving the lowest price in the series!
The highly acclaimed ductless heat exchange ventilation system is adding a new model, the 'VLR-70 E Series'. Release Date: Scheduled for April 25, 2024 Since the launch of the 'VLR-70' in December 2021, we have expanded the specifications and color lineup to accommodate a wider range of installation conditions, achieving a cumulative sales total of 100,000 units. Therefore, we have decided to release the 'VLR-70 E Series', which maintains high performance while keeping the price down. [About the VLR-70 E Series] - Maximum heat exchange efficiency of 92% - A high airflow type with a maximum of 70㎥/h, capable of supporting 4 units per building (※) - Durable aluminum heat exchange elements that can be washed, ensuring cleanliness over a long period - A variety of color options to choose from, including 3 colors for the indoor grill and 4 colors for the outdoor hood ※ This applies to approximately 40 tsubo. It may vary depending on housing performance and layout. Please contact us for more details. The 'VLR-70' is available in a total of 3 series, allowing selection based on budget and installation conditions. The VLR-70 E Series is a non-fireproof specification. For semi-fireproof, fireproof, or quasi-fireproof requirements, please consider the VLR-T Series or DF Series.
No ductwork required, compatible with a wide range of construction methods! The German-born heat exchange ventilation system 'VLR-70' with a maximum heat exchange rate of over 90%.
- Ventilation system
- Ventilation and smoke exhaust equipment
- Heat exchanger
Ductless heat exchange ventilation system "VLR-70" new E series now available! Achieving the lowest price in the series!
The highly acclaimed ductless heat exchange ventilation system is adding a new model, the 'VLR-70 E Series'. Release Date: Scheduled for April 25, 2024 Since the launch of the 'VLR-70' in December 2021, we have expanded the specifications and color lineup to accommodate a wider range of installation conditions, achieving a cumulative sales total of 100,000 units. Therefore, we have decided to release the 'VLR-70 E Series', which maintains high performance while keeping the price down. [About the VLR-70 E Series] - Maximum heat exchange efficiency of 92% - A high airflow type with a maximum of 70㎥/h, capable of supporting 4 units per building (※) - Durable aluminum heat exchange elements that can be washed, ensuring cleanliness over a long period - A variety of color options to choose from, including 3 colors for the indoor grill and 4 colors for the outdoor hood ※ This applies to approximately 40 tsubo. It may vary depending on housing performance and layout. Please contact us for more details. The 'VLR-70' is available in a total of 3 series, allowing selection based on budget and installation conditions. The VLR-70 E Series is a non-fireproof specification. For semi-fireproof, fireproof, or quasi-fireproof requirements, please consider the VLR-T Series or DF Series.