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Case example of F series & E1 series retrofit installation (Factory)
Miyuki Kasei Co.,Ltd. Head Factory

Project overview

Outdoor unit

Indoor unit

Gas Engine Driven Heat Pump

F1 series retrofit type
E1 series retrofit type
Outdoor unit
	Combined connection type [stand-alone use]
	20HP	AWYGP560F1P	×	1	unit
	Stand-alone type
	10HP	AXYGP280E1P	×	1	unit
Total				30	HP
Indoor unit
	Ceiling suspended type
	AXHP140MA		×	6	units
Total				6	units

Comparison of basic electricity consumption (image)

(*According to user's calculation)
effect for 70-80kW

70 to 80kW of basic electricity is expected less if comparing with the case of EHP use.

Since the majority of factory equipment operates with electricity and our factory operation peaks at
around February, March and September, we have high demand of electricity at the same period as air conditioning.
If we selected EHP for air conditioning, we would have excessive demand of electricity. To reduce the electricity demand with other than factory equipment, we selected GHP.
In addition, it gets very cold in Toyama prefecture in winter, GHP provides heat much faster than EHP and higher worker satisfaction.

We are happy to equalize the electricity consumption all year round as we selected gas fueled air conditioning equipment.
It is severely cold inside the factory in winter mornings, but it is comfortable as we start up GHP only 30 minutes before the working hour.
Thanks to GHP, we make perfect the working environment, motivate our workers and even improve the quality of our products.

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