Measures against heat in the shed! Discharges accumulated heat and improves cooling efficiency! Effective against humidity, condensation, and VOCs!
Ductless heat exchange ventilation fan with an outer diameter of 100Φ developed for Japanese housing.
An astonishing thickness of just 5mm! Achieves a thickness that is 1/10 compared to conventional rock wool and 1/4 compared to 20mm thick insulation materials!
A ventilation system with an added air circulation function to eliminate temperature differences between the upper and lower floors of a residence!
Leave it to us for ventilation products such as grilles, louvers, and registers!
Just cleaning the filter once every three months is enough! Introducing ventilation systems based on different needs! *A comprehensive list of materials used, technical documents, and case studies are all included!
Blowing flat airflow up to 2.5m! Prevents dust, mold, and insects, keeping your home healthy! Ductless booster circulation fan!
New colors available. Increased design flexibility. Latest brochure and other sales know-how materials provided. Free online seminar held.
A ventilation hood that protects the interior and exterior walls of the house from rainwater and condensation, ensuring smooth air intake and exhaust as well as high durability!
Scheduled for release in June 2025! Use the dedicated app! Remote control and direct control via touch panel are also possible.
A first-class 24-hour ventilation system that has proven excellent energy-saving ventilation performance through sales of 400,000 units. A unique model designed with a thin wall specification that accommodates Japan's wall thickness!
★Automatically adjusts ventilation airflow according to indoor CO2 concentration★Ultra-quiet 13–29dB★Approximately 4 units installed for a 30-tsubo area★Test report based on German DIN standards included.
A 24-hour ventilation system that utilizes the moisture absorption and desorption action of desiccants (drying agents) for dehumidification and humidification.
A planned ventilation system that balances comfort and energy efficiency.
With a temperature exchange rate of 90%, it's an industry-leading ventilation system! It reduces the dehumidification load on the air conditioner, making it effective for further energy savings!
Introducing models compatible with ceiling-mounted installation from "Reveon," which creates a comfortable environment!
Reduce CO2 and protect the Earth! Environmentally friendly insulation made from water.
[Free Catalog Available] Introduction to Ducted/Ductless 24-Hour Ventilation Systems
Recommended not only for offices and stores but also for residential 24-hour ventilation. Equipped with a temperature and humidity sensor, it can also be used as a circulator to adjust the temperature and humidity between rooms!
Solar 24-hour ventilation fan with zero driving cost | Equipped with two USB outputs for smartphone charging useful during disasters.
A new breeze for manholes! A blower completely different from the conventional ones.
The design calculations are open, and there is almost no difference between the calculations and the actual ventilation volume. Additionally, repairs and maintenance can be addressed through parts replacement.
Balancing safety and work efficiency! Introducing a case study of implementation in a kitchen where work concentrates during lunchtime.
We offer a wide range of high-end models of first-class heat exchange ventilation systems (enthalpy type / sensible type) equipped with a compact and powerful motor.
Patent obtained! A completely new type of underfloor and indoor ventilation system.
Passive air conditioning utilizing geothermal energy from natural sources! It creates a cool indoor environment in summer and a warm one in winter. It supports a comfortable temperature space even during disasters.
It is the industry's first attic mixing and ventilation system that stirs the air while ventilating.
Ventilation only as much as needed when needed! A ventilation system that automatically adjusts the ventilation volume without using electricity (demand control)!
Powerful ventilation to expel heat from the attic! A ventilation system that significantly reduces radiant heat caused by trapped heat in the attic!
Ideal for heatstroke prevention with an air-conditioned painting booth!
Choose according to the height of the opening and ventilation points! We offer products with excellent workability.
Using ozone for disinfection and deodorization in the restroom.
Fresh air into your home! We introduce our living room and bathroom ventilation fans!
Contributing to energy efficiency and comfort in buildings! Ventilation windows that enable natural ventilation regardless of the weather.
20 years since the launch. Performance is described based on test reports from the German DIN standards. With excellent energy-saving ventilation performance, 400,000 units have been sold.
Dual power supply with solar power generation and commercial power. Made with corrosion-resistant stainless steel 304, it also excels in durability.
Heat exchangers utilizing exhaust heat and wastewater. We design and manufacture them according to your desired shape.
By adopting an EC motor, power consumption is reduced by 50% (compared to our AC motor). With an astonishing static pressure at single-phase 200V, it can efficiently serve a 70-tsubo (approximately 2,300 square feet) house with just one unit.
A large air volume of 72.3m³/min! Depending on the usage environment, you can choose between the "combo type" and the "separate type."
Active during severe weather such as typhoons! The top and bottom opening design reduces the inflow of outside wind even when it is blowing fiercely.
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."
Combining energy efficiency and comfort, with a significant reduction in utility costs. The effective ventilation rate is approximately 99%, the heat exchange efficiency is up to 93%, and the heat loss is only 8%!
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%.
Switch between the hot daytime and cool nighttime! A hybrid system that saves on air conditioning costs.
Plasma Fresh (air intake) suppresses floating bacteria and odors.
Introducing the disadvantages of Type 1 and Type 3 ventilation, as well as the issues with ductless ventilation!
No need for repairs or replacements after installation! A ventilator that can be used for a long time.
This is the industry's first high-efficiency mixing and ventilation system for underfloor ventilation that covers residential underfloor areas with one unit.
It is a dedicated mixing and ventilation system for the underfloor of foundation insulation that thoroughly ventilates the moisture from curing water and living water vapor that accumulates beneath the foundation insulation.
Easy total heat exchange, ceiling cassette type.
Considering the comfort and health of your home! We will answer all your questions about ventilation.
We support creating a comfortable living environment by controlling humidity.
The installation is in one location in the attic! Electronic whole-house air purification unit exclusively for OMX/Passiv Aircon.
We solve problems related to condensation, pollen allergies, and sick house syndrome with natural ventilation openings.
Stable performance with casings designed for each size! Reduces model selection and design man-hours!
Adopts a high-efficiency fan, contributing to energy savings! Compact design plug fan blower.
Achieving high efficiency by reducing internal flow losses and improving discharge distribution!
Introducing products with a simple and durable structure! Achieving low costs through our unique production line.
Houses with excellent airtightness and insulation tend to neglect ventilation! We create a comfortable living space by expelling moisture and heat with a foundation packing method!
Limited to 10 people, we will present a heat exchange element the same size as the product! Ductless design offers high freedom of design. Performance is described based on test reports according to German DIN standards.
Equipped with hanging hooks! Spot cooler featuring a front air filter.
The indoor unit's fan can be selected from safety explosion-proof type and pressure-resistant explosion-proof type! We will visit anywhere in the country for a free demonstration!
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 cases available.
Powerful cooling + fresh outdoor air intake for ultra-comfortable large space air conditioning!
Delivering comfort to every corner of large spaces with powerful air conditioning and fresh dehumidified air! Contributing to improved quality and productivity!
Humidifying, cooling, dehumidifying, and dust removal for fresh air! Class III ventilation easily becomes Class I ventilation.
High-performance sensible heat recovery ventilation system achieving a heat exchange rate of 92%!
Central exhaust type! A residential air conditioning and ventilation system that can supply clean air to each room.
A heat exchange ventilation system that installs the main unit on each floor and supplies fresh air to each room! Achieving reduced construction work.
Fresh air is taken in from the natural air supply vents in the living space while exhausting air from each room!
24-hour ventilation with combined heating and cooling using centralized air conditioning! An energy-saving system that performs concentrated exhaust in hallways and other areas.
Reduce the risk of heat shock caused by sudden changes in room temperature! Keep indoor air fresh at all times with 24-hour ventilation.
It is a compact ventilation device that provides effective ventilation with high-efficiency heat recovery.
Condensation, mold, and odor prevention with zero energy!!
On rooftops of factories and similar buildings! A ventilator that utilizes temperature differences and wind power to circulate indoor air.
Excellent safety and weather resistance! Ideal for forced ventilation in factories where explosive gases are generated!
Excellent safety and weather resistance! Ideal for forced ventilation in factories where explosive gases are generated!
- Nationwide support with forced ventilation fans! We handle roof fans, forced ventilation, ventilators, factory ventilation fans, and more. *Replacement and repair services are also available.
Countering the summer heat - Keep your factory cool and comfortable with forced ventilation fans! Roof fans, forced ventilation, ventilators, replacement of factory ventilation fans, and repair services.
For workers' heatstroke prevention! A wide variety of products including roof fans, forced ventilation, ventilators, and factory ventilation fans available. [Maintenance, replacement repairs, new installations]
We propose a large wall-mounted ventilation fan for the heat exhaust from the heat source in the narrow space under the stairs!
Planning according to each environment! Introducing examples of roof fan replacement work.
Creating a comfortable environment by circulating air! A case of replacement work due to aging.
Ventilation is an essential auxiliary facility! It not only helps with indoor heat, odors, dust, and smoke but also contributes to indoor cleanliness and temperature reduction!
We will repeatedly discuss the number of units to be installed and the installation locations to meet our customers' requests!
Introducing a case where we proposed the installation of additional roof fans for ventilation in a sealing manufacturing factory.
Introducing a case where we proposed the replacement of roof fans for ventilation at a valve manufacturing company.
Ventilation is essential when considering heat countermeasures in warehouses and factories! Examples of ventilation in logistics warehouses.
To evenly heat and cool a large space, a large-scale air conditioning system that can control the airflow is necessary.
It can be used with a single-phase 100V outlet, and can be introduced immediately if there is water available. No construction is necessary, and anyone can operate it easily!
Ideal for spot cooling in semi-open workspaces, event venues, and more. It can be easily introduced with no installation required, as long as there is a three-phase 200V outlet available.
This is a product for general air conditioning and a 24-hour ventilation system.
Heat bridge exclusion type double insulation heat shielding ventilation construction method
Equipped with NDIR sensors that comply with the Ministry of Economy, Trade and Industry guidelines; simply place the ventilation timing on the tabletop; numerous domestic implementation case studies.
Equipped with NDIR sensors that comply with the Ministry of Economy, Trade and Industry guidelines, simply place the ventilation timing on the table; numerous domestic implementation case studies available.