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3 Questions To Ask Before Installing A Backup Generator In The Home

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Getting a blackout makes you realize how important the appliances that depend on electrical power to run are. You lose more than just the lights because the AC or heating stops working, and you cannot refrigerate your food, charge appliances, or watch TV. However, you can avoid this inconvenience by installing a backup generator in your home. You should ask yourself these three questions before installing a generator.

What is the Perfect Generator Size for Your Needs?

The size of the generator matters a lot because if you buy a smaller unit, it will not have the capacity to meet all your needs. The smaller units usually have fewer circuits than their large counterparts. Therefore, you should only install the generator after consulting about the ideal size for your home. The professional typically assess how many appliances have a resistive load and those with an inductive load. Those with a resistive load draw the same current, but the others need a large current when turning on, which can shut down a small generator. When the installation contractor assesses the load in your home, they will recommend the ideal generator size for your needs.

Is There a Difference Between Air Cooled and Water-cooled Generators?

Residential generators come in a wide array of sizes. However, after a specific wattage capacity, the unit changes from air-cooling into water-cooling. The cost of a water-cooled generator is significantly higher than the other model; however, this is not the only factor you should consider when installing the unit. It is advisable to have all other factors in mind when deciding which of the two will serve you best. Again, the resistive and inductive loads will play a role in determining the size of the generator you need.

Do You Need Permits for the Installation?

A generator installation should be approved by the municipal beforehand. Before installing the unit, you should assess the technical and mechanical aspects of the installation project. The zoning department also comes in handy because they are the people to approve the generator's location. However, a professional contractor handles the permit application process and will not ask you to do it. The permit ensures the contractor is liable for any code violation in the installation.

You should consult with a trusted and experienced contractor before choosing and installing a backup generator in your home. They can help you select the ideal model for your needs.

For more information on generator installations, contact a company like Express Electrical Services.