Underfloor Air Conditioning System

Outline of the underfloor air conditioning systems (FSB500CAW, FSB500SPW)

We have two types of floors for air conditioning, the FSB500CAW for entire floor blowing and the FSB500SPW for blowing outlets. An air conditioning floor of the floor blowing type, which provides a comfortable office space.

A mild airflow is blown from a raised floor via air conditioning systems installed within the underfloor space, which has been secured for wiring to date. The CAW, with a mild air conditioning flow, can be installed into the entire floor. The SPW, which provides partial air conditioning, is suitable for personal use. Our products provide comfort that meets users' purposes.

Entire floor blowing type (FSB500CAW)

Blowing outlet type (FSB500SPW)

Characteristics	Products Shape	Specification
Examples of Installation to Blowing Outlet (FSB500SPW)	Ventilation Performance Data	Common Options for the Underfloor Air System

Characteristics

Clean

Air conditioning, which does not stir dust due to the piston airflow from floor to ceiling.
Odors are also removed swiftly without retention.

Energy saving

Air conditioning effective only within the living space is possible.
Mild air conditioning and reduced load for air conditioners due to the smaller temperature difference and low blowing air speed setting.

Low noise

Reduced air conditioning noise due to the under floor chamber achieves a comfortable and quieter environment.

Free ceiling design

A design without ducts suspended from the ceiling or ceiling finishing boards is possible.
Upgraded design patentability due to the introduction of various kinds of design.

Facilitation of layout change

A comfortable personal space is realized through facilitation of layout changes, which is a benefit of the raised floor.
An air conditioning layout meeting personal needs is realized.

Elimination of heat generated by OA equipment

Heat elimination through the ceiling copes with increasing heat value.
An ideal form of air conditioning, which allows heat to escape to the upper side, is realized.

Perforated Type (FSB500CAW)

Entire floor blowing type (FSB500CAW)

A maximum open ratio of 17.3% among raised floors made of steel.
An economic design is possible due to the air conditioning confined to only living spaces.
A small oval hole shape (under application for a design patent), which does not affect the walking feeling, is adopted.
The concurrent introduction with the conventional FSB500 series or a pointed air conditioning is also possible.
Load durability and dynamic load durability are significantly improved (in comparison with conventional products).
It is lightweight and recyclable, due to its steel made hollow-body design.

Blowing Outlet Type (FSB500SPW)

It is a blowing outlet dedicated panel with high load durability.
There are two types of blowing outlet aperture of Φ175 and Φ210. Blowing outlet apertures of Φ175 to Φ210 are secured using spacers.
The concurrent introduction with the conventional FSB500 series is possible.
It is also applicable to punched carpets.
The concurrent introduction with the conventional FSB500 series or a pointed air conditioning is also possible.
An air conditioning in response to personal demands is realized by panel location change.
It provides comfortable walking feeling peculiar to the mortar injection type.

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