It is observed that the demand for whole house generators is increasing and a reason is obviously behind this, and this is because we cannot let hours and days go by without power. Power outages are common in some places, and in these areas, homeowners have realized the need to have a backup power that kicks in immediately and can operate for as long as need be. There is a portable generator though to power your whole house for days but you have to refuel and maintain it in the process, which is going to be an inconvenience on your part. The whole house generator would best suit for this purpose then.
With an automatic transfer switch together with the whole house generator, the generator can function best because as soon as an electrical power failure is detected, the switch will turn on the unit immediately. The advantage of an automatic transfer switch is that when the voltage would suddenly drop because of fluctuation, the switch will disconnect the house from the grid, letting the whole house generator take over the function of providing the house with continuous power with the proper voltage. What separates this system from the portable generator is that this whole house unit would automatically turn on and off which proves to be a big advantage. Thus, you do not need to go outside during a very freezing weather just to set up the unit and crank start it up.
Be informed that many whole house generators are available for sale in the market. Factors that will be your basis in choosing the unit would be the size of your home, what and how many electrical appliances you want to have power during an outage, and if you want a branded unit over a lesser known manufacturer. You can also buy a smaller and less expensive unit if you family is fine of not using during the power outage the air conditioning units of the house, using hot tubs and other luxury appliances. It is advisable that you look for a unit that is known for its reliability, fuel efficiency, quietness and that can generate with ease the required capacity of your home.
Other considerations in deciding to get a whole house generator are the frequency of the power outages, and if these outages happen during winter time, as you cannot imagine yourself setting up a portable generator in the middle of a winter storm for example.
Further, before you make the final decision in choosing which whole house generator you will buy, you look at the capacity you need, the fuel requirements and the features the unit provides.