Table of Contents

1		Introduction
2		Is it for me?
3		How much does it cost?
4		What are the benefits?
5		Step by step guide
6		Case study
7		Where can I find out more?

Introduction

Air conditioners are increasing the summer utility bills of more and more industries, hotels, hospitals, institutional buildings etc. The extended use of more powerful computers has also favoured the use of such systems. A good building design could avoid the use of air conditioners. In cases where it is not possible to make such modifications, the refrigeration load should be minimised among other things, keeping low every possible heat input.

Proper selection, sizing, installation, maintenance and correct use will help to achieve cost-effective operation and reduce overall costs.

In the next sections you will find the main energy saving measures and air conditioning technologies used to minimise energy consumptions.

How does an air conditioner work?

How does a heat pump work?