エイワ List of Products and Services

The whole-house heating and cooling system "Espas" uses two air conditioners to provide heating and cooling for a single home. During heating, the air conditioner installed mainly on the ceiling of the first floor acts as a "floor air conditioner," while during cooling, the system utilizes the air conditioner on the first floor and the room air conditioner on the second floor. (Depending on the cooling load of the building, the air conditioner on the second floor may serve as a supplementary air conditioner during extreme heat.) This system is designed individually based on the region of the residence and the size of the building, aiming for maximum performance at minimal cost.

• Heating and cooling equipment and facilities

By attaching it directly to the legs of the air conditioning outdoor unit or to a platform, it alleviates the vibrations transmitted from the main unit.

• Heating and cooling equipment and facilities

To use this system, an air conditioner cleaning machine is required. Water accumulated in the tank is sent from the cleaning machine, and mist is sprayed from the nozzle. The sprayed mist lowers the ambient temperature, and additionally, when the water droplets on the cylinder evaporate, it lowers the temperature of the cylinder.

• Heating and cooling equipment and facilities

To meet the specifications of conventional lifts, which require a weight capacity of over 100kg and a height of over 3m, the units were heavy and inconvenient to transport, and also required electric or gas pressure (power). Our company’s simple lift, the "Grenade Amerio," has a weight of under 50kg and a lift height of 3m, and by using a ladder as a base, we have made the unit lighter and easier to transport. Additionally, we are able to offer this product at less than half the cost of conventional models. In workplaces where manual labor was previously the norm, using the "Grenade Amerio" will make tasks easier and safer.

• Heating and cooling equipment and facilities

The "QR Band" is of the quick-release type, allowing you to install the hose first and then secure it tightly. Additionally, since the fastening is done simply by tightening the screws, it can also be removed by loosening the screws.

• Duct related equipment

The products come in H=10mm and H=15mm. By aligning the protrusions on the top, they can be stacked like blocks to adjust the height. The step blocks have compressive strength (measured value 4.6KN, 460Kgf), making them useful for the horizontal installation of heavy items such as packaged air conditioners, water heating tanks, and pumps.

• Heating and cooling equipment and facilities

"Hattokun" is a decorative cover for the penetration part of air conditioning pipes that conceals putty or caulking used to fill gaps around holes made in walls and floors, resulting in a clean finish. Available in two colors, white and ivory, it can be used both outdoors and indoors. It is designed to fit standard 60mm and 75mm penetration sleeves, and using them together enhances waterproofing and airtightness. 【Features】 - Conceals putty and other materials for a clean finish - Usable both outdoors and indoors - Enhances waterproofing and airtightness when used with penetration sleeves *For more details, please download the PDF or feel free to contact us.

• Piping Equipment