アルシステム List of Products and Services

The electric floor heating system "Primavera Series" by Al System is a maintenance-free electric floor heating device. The newly released "Primavera Tino" is designed to accommodate narrow flooring. - There aren't enough craftsmen available to handle the work. - Is it possible to shorten the construction period? We can come to provide installation guidance anywhere in the country for such concerns! 【Product Features】 - Can be installed between joists - Only one wire - Compatible with various types of flooring (limited to floor heating compatible floors) - Thickness of the floor heating sheet is 0.35 mm *For more details, please refer to the catalog or feel free to contact us.

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

The "air purifier" is designed to solve problems associated with ventilation for infection control, such as "In cold weather, opening windows makes heating ineffective. The temperature drops, leading to further dryness," "Buildings cannot open windows," "Windows cannot be opened when it rains," and "Exhaust construction is high cost." The air purifier "Primavera Series" removes over 99% of viruses by passing air through its high-performance filter and unique photocatalyst just once. (Confirmed by tests conducted by the Kitasato Institute Medical Environment Science Center) 【Features】 - Available in a wall-mounted model for 20 tatami mats and a 30 tatami mat model with a long-life filter. - Proven to remove over 99% of tuberculosis bacteria. - Adopted in hospitals, nursing facilities, daycare centers, schools, hotels, Shinkansen (bullet trains), airports, and more. *Currently running a campaign where you can get 4 free filters with the purchase of the 30 tatami mat model OP-Z751A! (From 2021/10/28 to 2022/1/10) *For more details, please download the PDF or feel free to contact us.

• Nursing care products

The "ME-C101A" is a high-performance dust monitor that allows you to measure air pollution levels numerically. It achieves a low price while maintaining a design faithful to the basics. The light scattering collection structure significantly improves sensitivity by efficiently transmitting scattered light to the light sensor through an aspherical lens. The measurement unit is equivalent to mg/m3, making it suitable for checking suspended dust levels. 【Features】 ■ High consistency with calibrated approved devices ■ Easy operation that anyone can handle ■ Fast measurement results in as little as 30 seconds ■ Dual power supply options (AC adapter / batteries) ■ High-sensitivity light scattering collection structure *For more details, please refer to the PDF document or feel free to contact us.

• Measurement and Inspection

The "NT-C101A" is an air ion counter that can measure positive and negative ions by switching between them. By adopting a coaxial double cylindrical sensor compliant with JIS standards, it achieves highly reliable measurements. The displayed measurement values are calculated based on a conversion formula in accordance with JIS B 9929 standards, allowing for a wide range of ion quantity measurements from 10 to 2,999,999 ions. 【Features】 ■ Achieves miniaturization and ultra-low cost with a unique structure ■ Warm-up time is 10 seconds ■ Dual power supply system with AC power and dry batteries ■ Easy operation with a large, easy-to-read display ■ Usable with dry batteries * For more details, please refer to the PDF materials or feel free to contact us.

• Measurement and Inspection

"Primavera Neo Alpha" is an electric floor heating system that can be installed in situations where nailing is not possible, such as on soundproof floors. For wiring methods, post-installation inspections, and precautions, please refer to the installation guidelines for "Primavera Neo." The adhesive will be applied to both the substrate beneath the installation area of the product and the upper surface of the product. 【Specifications (Excerpt)】 ■ Model Number: PH2606 (for 200V) / PH1606 (for 100V) ■ Heater: Electric eco floor heating ■ Rated Voltage: Single-phase three-wire 200V (for 200V) / Single-phase three-wire 100V (for 100V) ■ Frequency: 50Hz/60Hz ■ Allowable Power Supply Voltage: AC180V–220V (for 200V) / AC90V–110V (for 100V) *For more details, please refer to the PDF document or feel free to contact us.

• Floor heating system

This product is a cable-type heater that can be embedded in mortar. It is suitable for preventing heat shock in the washing area during bathing, and since it is a wet-type, it can be used with peace of mind. There are magnetic countermeasure types and high heat-resistant types (105°C), with a rated voltage of single-phase 200V. There are 8 types of extension, each with 200, 250, and 300W/m², 1m width type, and a free wiring type that can be customized on-site. 【Features】 ■ Safety: Uses flame-retardant covering material ■ Environment: No exhaust gas, environmentally friendly ■ Economy: Maintenance-free, reasonable electricity costs ■ Durability: The heating wire material can be used semi-permanently ■ Workability: Easily set up before concrete construction *For more details, please refer to the PDF document or feel free to contact us.

• Floor heating system

"Keshujan" is an automatic fire extinguishing device that requires no extensive construction and is easy to install. One unit of Keshujan can extinguish fires in an area of up to 10m² (approximately 6 tatami mats). It automatically responds to initial fire outbreaks. 【Features】 ■ Installation costs are 1/30 to 1/100 of those for sprinklers ■ Uses a fire extinguishing liquid that has minimal impact on indoor environments and human health ■ Available in two models: embedded type and hanging type, depending on the installation location ■ Comes with a maintenance-free 10-year warranty for peace of mind *For more details, please download the PDF or feel free to contact us.

• Fire extinguishing equipment

"Primavera" can remove over 99% of viruses and bacteria from dirty air with just one pass, thanks to its unique photocatalyst and high-performance filter. The ability to remove harmful particles has been verified by external research institutions, demonstrating that it can eliminate over 99.4% of influenza viruses with just one pass. (Confirmed by tests conducted at the Kitasato Institute Medical Environment Science Center) Compared to typical air purifiers, it can purify indoor air in a short time, contributing to infection control, odor management, and allergy prevention. 【Features】 - Available in a wall-mounted model for 20 tatami mats and a 30 tatami mat model with a long-lasting filter. - Proven to remove over 99% of tuberculosis bacteria. - Adopted in Shinkansen trains, famous hotels, airports, and hospitals. *We are currently offering a digest version of materials that demonstrate effectiveness! If you would like the complete version, please apply through our contact form. *For more details, please download the PDF or feel free to contact us.

• Nursing care products
• Other office supplies
• others

The "Primavera Circle PRO" is an air purifier that inhales pollutants from 360° and delivers purified air in a circular manner to every corner of the room. Thanks to the uniquely developed Circle Filter D PRIMAVERA, it removes over 99% of particles larger than 0.3μm. Additionally, by combining a high-performance dust filter with porous activated carbon, it generates powerful deodorizing capabilities, quickly eliminating odors. Furthermore, the hybrid photocatalyst exhibits removal effects against adsorbed bacteria and viruses, not only inactivating them but also strongly oxidizing and decomposing them to eliminate them. 【Features】 ■ Wide-area circulation ■ Removes over 99% of particles larger than 0.3μm with "D PRIMAVERA" ■ Deodorizing effect that removes over 95% within 10 minutes ■ Not only inactivates bacteria and viruses but also strongly oxidizes and decomposes them ■ Operation uses a touch panel *For more details, please refer to the PDF document or feel free to contact us.

• Air conditioning equipment
• Ventilation and smoke exhaust equipment

This catalog features air purifiers that achieve stronger dust collection capabilities through the power of plasma in high-performance filters. Included in the lineup are the BioMicron, which boasts astonishing dust collection performance and durability and can be wall-mounted; the Primavera, which has been confirmed effective in removal tests against tuberculosis bacteria; and the Primavera Circle PRO, which can collect dust from 360°. It improves air quality by infusing purified air with pure negative ions. [Contents (excerpt)] - BioMicron - Primavera - Primavera Circle PRO - Ozone deodorizer - Dust monitor *For more details, please refer to the PDF document or feel free to contact us.

• Air conditioning equipment
• Ventilation and smoke exhaust equipment

"Biomicron" is an air purifier that can remove over 99% of bacteria and viruses with just one inhalation. It utilizes technology co-developed with JR for use in Shinkansen Nozomi 700 series, JR stations, airports, luxury hotels, and more. With high dust collection and removal capabilities, and a wide air intake range, it can be expected to provide quick purification effects even in places with high foot traffic, such as hospitals. Try it out first! You can use a demo unit for free for one week. You can view the manga materials from the "PDF Download." 【Features】 ■ Ionizer that applies voltage to ultra-fine dust particles ■ UV sterilization lamp ■ Hybrid photocatalytic unit ■ Wall-mounted design to avoid obstruction ■ Powerful dust collection capability *For more details, please refer to the PDF materials or feel free to contact us.

• Air conditioning equipment
• Ventilation and smoke exhaust equipment

"Primavera & Biomicron" is a commercial air purifier that decomposes bacteria and odors using photocatalysts, demonstrating excellent disinfection and deodorization performance. It also has powerful dust collection capabilities and can be mounted on walls, making it safe to use in places with children, such as daycare centers and educational settings. 【Features】 ■ Strongly removes cigarette smoke, odors, viruses, and bacteria ■ Suitable for pollen and PM2.5 countermeasures ■ Adopted in food processing facilities, hospitals, and Shinkansen (bullet trains) ■ Creates a healing space By minimizing the generation of harmful electromagnetic waves, ozone, NOx, and Sox to nearly zero, and releasing high-quality negative ions, it approaches the ion balance of nature, promoting relaxation and concentration effects. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Ventilation and smoke exhaust equipment
• Air conditioning equipment

This document introduces the installation procedures for our PTC electric floor heating system, "Primavera Neo." "Primavera Neo" is an electric floor heating device that significantly reduces installation time through integrated aluminum sheets and achieves maintenance-free operation. This document provides detailed installation steps starting from the subfloor construction and is intended for designers and contractors. [Contents] ■ Overview diagram of the floor heating system and cross-section diagrams by floor structure ■ Before installation ■ Subfloor processing for wiring ■ Installation of Primavera Neo and finishing material ■ Method of electrical wiring *For more details, please refer to the PDF document or feel free to contact us.

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

This document introduces "Full Adhesive Installation of Primavera." In the case of direct-bond flooring where the substrate is a slab and nails cannot be used, full adhesive installation using the specialized adhesive "PN-10 (urethane-based)" will be performed. [Contents] ■ For direct-bond flooring: Two-sided application ■ For slab substrate: Three-sided application *For more details, please refer to the PDF document or feel free to contact us.

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

This document introduces the installation guidelines for our PTC electric floor heating system, "Primavera Luce." "Primavera Luce" is an ideal heating system that warms the body directly from the feet and core through electric heat and far-infrared radiation, achieving the perfect balance of "cold head, warm feet." This document provides detailed installation procedures starting from the floor base construction, intended for designers and contractors. [Contents] ■ System name and dimensions ■ Installation procedures ■ Reference materials ■ Safety precautions *For more details, please refer to the PDF document or feel free to contact us.

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

This document is the design and construction material for our PTC electric floor heating system "Primavera Luce (board type)." "Primavera Luce" is an ideal heating system that warms the body directly from the feet and core through electric heat and far-infrared radiation, achieving the perfect balance of "cold head, warm feet." This document provides detailed construction procedures starting from the wiring plan and is intended for designers and contractors. [Contents] ■ Overview diagram of the floor heating system ■ Construction flow ■ Product composition ■ Ratings and specifications of the floor heating panels and controllers ■ Wiring plan (power confirmation), etc. *For more details, please refer to the PDF document or feel free to contact us.

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

The electric floor heating system "Primavera Series" by Al System is a maintenance-free electric floor heating device. It allows for flexible size design according to the installation location, and the "Primavera Neo," being ultra-thin at 0.5mm, ensures a neat finish without creating any steps during renovations. 【Types of Primavera Series】 ■Sheet Carbon type → Primavera Neo (0.5mm) *There is also a Primavera Neo Alpha for base slabs. PTC type → Primavera Luce (0.9mm) ■Board Carbon type → Primavera Board (12mm) PTC type → Luce Board (12mm) *We provide explanations for installation anywhere in the country. *For more details, please refer to the catalog or feel free to contact us.

• Floor heating (electric, panel, storage type, etc.)

The standard underfloor heating system "Primavera" has been upgraded, significantly reducing installation time with integrated aluminum sheets. We would like to introduce the flexible design of the 'Primavera Neo,' which also offers a 30-year warranty. This product can be installed in any space, allowing for placement in your desired location. It can be installed not only in the living room but also at the feet of the kitchen and toilet. Additionally, layouts avoiding furniture are possible. ★ We are currently offering free cut samples of 'Primavera Neo'! If you are interested, please indicate this on the PDF download screen or the inquiry screen. 【Lineup】 ■NE1606 (100V) ■NE2606 (200V) *For more details, please refer to the PDF materials or feel free to contact us.

• Floor heating (electric, panel, storage type, etc.)

The standard underfloor heating system "Primavera" has been upgraded, significantly reducing installation time with the integration of aluminum sheets. We would like to introduce the implementation of the 30-year warranty for "Primavera Neo." Underfloor heating requires not only cost considerations but, above all, high safety standards. Through ultimate safety design and accumulated know-how, we have achieved a comprehensive 30-year warranty. This warranty system was created from our desire to provide lasting peace of mind to our customers' lives. ★ We are currently offering free cut samples of "Primavera Neo"! If you would like one, please indicate this on the PDF download screen or the inquiry screen. 【Warranty Period】 ■ Primavera Neo: 30 years ■ Dedicated Controller: 4 years *For more details, please refer to the PDF materials or feel free to contact us.

• Floor heating (electric, panel, storage type, etc.)

The standard underfloor heating system "Primavera" has been upgraded, significantly reducing installation time with integrated aluminum sheets. We would like to introduce the safety features of the 'Primavera Neo,' which also offers a 30-year warranty. The underside of this product is equipped with an aluminum sheet for protection from the substrate. Any damage from nails or similar can be checked through leakage testing. There are on-site installation instructions available, so even first-time users can feel at ease. We will also explain efficient installation methods. Direct communication helps to clear up any misunderstandings. Furthermore, to ensure safe usage, we conduct a completion inspection. With robust safety features, it can be used for an extended period. ★ Currently, we are offering free cut samples of 'Primavera Neo'! If you are interested, please indicate this on the PDF download screen or the inquiry screen. 【Features】 ■ Protective sheet for peace of mind ■ On-site installation instructions ■ Completion inspection conducted - Insulation resistance measurement - Synthetic resistance measurement, temperature rise test * For more details, please refer to the PDF materials or feel free to contact us.

• Floor heating (electric, panel, storage type, etc.)

The standard underfloor heating system "Primavera" has been upgraded, significantly reducing installation time with integrated aluminum sheets. We would like to introduce the benefits of the 'Primavera Neo,' which also offers a 30-year warranty. Equipped with a management system controlled by a controller, it operates at full power for the first 30 minutes after being turned on. After that, it automatically controls the current by repeatedly turning the power on and off according to the temperature level, thereby cutting unnecessary power consumption. Additionally, it features a forget-to-turn-off prevention function that automatically stops operation after 8 hours. ★ We are currently offering free cut samples of the 'Primavera Neo'! If you are interested, please indicate this on the PDF download screen or the inquiry screen. *For more details, please refer to the PDF materials or feel free to contact us.

• Floor heating (electric, panel, storage type, etc.)

The standard underfloor heating system "Primavera" has been upgraded, significantly reducing installation time with integrated aluminum sheets. We would like to introduce the features of the 'Primavera Neo,' which also offers a 30-year warranty. It allows for flexible size design according to the installation location. Additionally, with an ultra-thin thickness of 0.5mm, it finishes neatly without creating any steps during new construction or renovations. This product hardly causes air convection in the room and uses no fire for heating, eliminating the risks of fire hazards, air pollution, and carbon monoxide poisoning. ★ We are currently offering free cut samples of 'Primavera Neo'! If you are interested, please indicate this on the PDF download screen or the inquiry screen. 【Features】 ■ Flexible size design available ■ Safe and secure heating without fire ■ Significant reduction in electricity consumption ■ Freedom to choose finishing materials ■ Maintenance-free *For more details, please refer to the PDF materials or feel free to contact us.

• Floor heating (electric, panel, storage type, etc.)

"Primavera Neo" is a maintenance-free electric floor heating device. It allows for flexible size design according to the installation location. Additionally, its ultra-thin thickness of 0.3 mm ensures a neat finish without creating any steps during renovations. Furthermore, as it is a heating device that does not use fire, it is safe and secure without the risk of fire hazards. ★ Currently, we are offering free cut samples of "Primavera Neo"! If you would like one, please indicate so on the PDF download screen or the inquiry screen. 【Features】 ■ Flexible size design ■ Ultra-thin ■ Freely selectable finishing materials ■ Eco-friendly flooring ■ Healthy ■ Maintenance-free *For more details, please refer to the catalog or feel free to contact us.

• Floor heating (electric, panel, storage type, etc.)

The PTC electric floor heating system "Primavera Luce" with the "Water Area Renovation Set" is an ideal package for renovations in areas like toilets and kitchens, realized through the "Simple Controller" and "PTC Heater." The floor heating system "Primavera Luce," which employs a high-performance PTC heating element, provides a healthy and safe floor heating experience. No dedicated circuit is required. It can be easily connected with wiring from a 100V power source. 【Features】 ■ Comfortable floor heating ■ Ideal for water area renovations ■ No dedicated line required *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Floor heating (electric, panel, storage type, etc.)

The "Luce Board" is a board type of "Primavera Luce" that uses a high-performance PTC heating element. Due to its board shape, it is easy to handle during installation, significantly reducing construction time. Thanks to the PTC characteristics, as the temperature of the heating element rises, its resistance increases, reducing power consumption. Even when the temperature of the heating sheet rises excessively, it similarly reduces power consumption, making it energy-efficient and safe. 【Features】 ■ Excellent installation performance with board type ■ Reduced power consumption ■ Energy-efficient and safe *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Floor heating (electric, panel, storage type, etc.)

The PTC electric floor heating system "Primavera Luce" is an ideal heating system that warms the body directly from the feet and core through electric heat and far-infrared radiation, achieving the perfect balance of "cold head, warm feet." By preventing abnormal heat generation, which is the primary cause of aging in heating elements, it boasts excellent durability. Additionally, it eliminates the hassle of regular inspections and overhauls after installation, achieving maintenance-free operation. ★ We are currently offering free cut samples of "Primavera Luce"! If you are interested, please indicate this on the PDF download screen or the inquiry screen. 【Features】 ■ High durability ■ Maintenance-free ■ Safe and secure floor heating ■ Ideal heating system for "cold head, warm feet" ■ Comprehensive warranty coverage *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Floor heating (electric, panel, storage type, etc.)

The electric floor heating "Primavera Board" has been newly released to meet the diversifying market needs. It is a board type of Primavera that has obtained the highly reliable S-JET certification. It is compatible with flooring in wooden frame construction, finishing materials other than flooring, direct slab installation methods, and raised floor methods. 【Features】 ■ Highly reliable S-JET certification obtained ■ Specifications and prices tailored to needs *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Floor heating (electric, panel, storage type, etc.)
• Floor heating system

"Primavera Neo" is a maintenance-free electric floor heating device. It allows for flexible size design according to the installation location. Additionally, its ultra-thin profile of 0.3 mm ensures a neat finish without creating any steps during renovations. Furthermore, as it is a heating device that does not use fire, it poses no risk of fire hazards, making it safe and secure. ★ Currently, we are offering free cut samples of "Primavera Neo"! If you are interested, please indicate this on the PDF download screen or the inquiry screen. 【Features】 ■ Flexible size design ■ Ultra-thin ■ Freely selectable finishing materials ■ Eco-friendly flooring ■ Healthy ■ Maintenance-free *For more details, please refer to the catalog or feel free to contact us.

• Floor heating (electric, panel, storage type, etc.)