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Archive: Category «HVAC»

How to Maximize Chiller Efficiency?

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 and the… 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

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 are also becoming increasingly important…. 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 GSHP… 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 generator… Read more

Jan 02, 2011 | Edvard

Hospital HVAC - Cogeneration

Energy Efficency In Hospitals – Compressed air

Compressed air is an essential form of energy for a hospital. Depending on the requirements it can be divided into: – Medical compressed air and – Technical compressed air Medical compressed air has many uses… Read more

Dec 27, 2010 | Edvard

Compressed Air

Energy Efficency In Hospitals – HVAC

In the following lines we will look at a number of case studies for energy saving options. These are subdivided into the following areas: – HVAC – Compressed air – Steam – Lighting – Cogeneration For each… Read more

Dec 25, 2010 | Edvard

Energy Efficency In Hospitals - HVAC


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