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Category Archive for: «HVAC»

How to Maximize Chiller Efficiency?

Introduction Chillers are the single largest energy-using component in most facilities, and can typically consume over 50% of the electrical usage. Chillers use approximately 20% of the total electrical power generated in North America… Read more

Sep 04, 2012 | Edvard

How to Maximize Chiller Efficiency? (on photo Carrier Chiller Water Cooled)

Potential Energy Savings In Utility Buildings Using EIB

Investment and Operating Costs Flexibility, utilisation value and energy saving are the three main requirements for utility buildings (administration, office and public buildings, schools, hospitals, etc.). Apart from recouping investment costs, so-called life-cycle costs… Read more

Jan 11, 2012 | Edvard

ABB - Intelligent building control and energy savings with i-bus ® KNX

How heat pump works?

The heat pump transfers the heat between the heating/cooling distribution system and the earth connection. It is the basic building block of the GSHP system. The most common type of heat pump used with… Read more

Jun 10, 2011 | Edvard

The Refrigeration Cycle (Heating Mode) of a Typical Packaged Heat Pump Unit.

Energy Efficency In Hospitals – Cogeneration (6)

Cogeneration is combined generation of heat and electricity. The advantage of cogeneration is that it enables the heat released by electricity generation to be used. The most well-known form of cogeneration is an electricity… Read more

Jan 02, 2011 | Edvard

Hospital HVAC - Cogeneration
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