An air conditioning unit could be invaluable for your home if it is a very warm summer or during a heatwave. It can be problematic if your house or apartment retains heat and you have trouble sleeping at night as the indoor climate is just too warm and there is no air circulation. You just long for a little cooler air. A portable air conditioning unit is a great investment to help you stay fresh and cool during the summer. Use a PAC (portable air conditioner) in the office or at home when you are suffering from the heat and need to regulate the temperature. Different models of PACs are available and are becoming more common in our homes and workplaces. More people are discovering the advantages of being able to cool rooms and areas of their home during a heatwave. Thanks to the flexibility of a unit which you can move from room to room, the portable air conditioner is a fantastic method for keeping cool at home or at work. As there are many different types and models available it is easy and affordable to choose an air con unit that suits your home.