Gas Heat Pump
Air-conditioner
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Gas Heat Pump Air-conditioner
Global mark ▶JP
Case Examples Visit the Aisin Case Examples page for detailed examples of installations and customer feedback.

Case example of E1 series retrofit installation (Educational Facility)
Library of Shizuoka University Retrofit

Project overview

Location:Suruga ward, Shizuoka-shi
User:Shizuoka University
Building type:Library
Number of floor:7 floors
Retrofit:Mar. 2010
GHP location:On ground
Gas distributor:SHIZUOKA GAS Co., Ltd.

Outer appearance
Suruga ward, Shizuoka-shi Library of Shizuoka University

Product installed

Outdoor unit (On ground)

Outdoor unit

Indoor unit (Machine Room)

Indoor unit

Indoor unit (Reading Room)

Reading Room1
Reading Room2

Precondition

Electric Heat Pump160HP

Aisin recommendation

E1 series retrofit type
Outdoor unit
Stand-alone type
25HPAXGP710E1N×5units
20HPAXGP560E1N×2units
16HPAXGP450E1NS×1unit
Total 181HP
Indoor unit
Ceiling mounted cassette Round Flow type
 AXFP80MCP80×6units
 AXFP140MCP140×4units
 AXFP71MCP71×4units
Ceiling mounted cassette Double Flow type
 AXCP45MP45×2units
 AXCP80MP80×1unit
Ceiling built-in duct type
 AXMP56AP56×1unit
Ceiling suspended type
 AXHP140MP140×3units
Ceiling built-in type
 AXSP90MP90×1unit
Floor standing duct type
 AXVP710MP710×4units
 AXVP224MP224×1unit
Total 27units

Effect after the retrofit with E1 series (example)

Reduce the contract electricity Less electricity consumption suppresses total demand.

User's voice (This is an individual impression. It varies according to installation situation.)

Reason of selection

  • We selected Aisin GHP to control the unit in the library collectively under the condition of limited electricity use and restricted air conditioning operation.
  • We selected Aisin GHP since the size of previous indoor units are the same as replacement one's and it is easy to allocate the duct.
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