Why and for what reason or purpose do we need a heater? When we speak about heaters there are different types of heaters such as room heaters, water heaters and so on. Apart from these there are two major classifications such as indoor heaters as well as outdoor heaters. We use all types of heaters during the winter season or in places where we have a cool climate. Heaters are generally meant for keeping the place warm so that we can survive the cold and freezing temperature without being affected by the cold or the cold wave especially where the temperatures are very minimal. Patio heater is generally an outdoor heater and is used to keep the surrounding warm to a certain distance depending on the capacity of the heaters. These are used in places where people are required and are willing to spend their time in open space rather than being within the building. The main places such as bars where people love to sit outside and have their drink and especially during any season they will extend their working hours to benefit their customers and so this patio heater is generally used in the late evenings and nights to make sure people are feeling warm even in the cool temperature. Similarly, when there is an outdoor party or event that extends till night or even late night, then the patio heater comes in very handy for the organizers so that their guests are feeling comfortable with their stay until the completion of the event. There are different varieties of heaters available that can suit your budget as well as these heaters are available at different capacities as well. The price differs mainly on their capacity where the heaters that are capable of keeping a maximum distance warm and also can withstand for a long time are the costliest of them all.