How Many BTUs Does a Whole House Generator Use?

how many btus does a whole house generator use

A whole house generator is an electrical system that is hardwired to your home’s main panel and connected to an external fuel source. These units can automatically supply power to pre-selected circuits or the entire house during an outage.

Sizing a generator for your home depends on many factors. Start by making a list of the appliances that you want to keep running during an outage. Then calculate their wattage needs.

Size of your home

The size of your home directly affects the amount of power your generator will need to deliver. Usually, bigger homes will require a larger generator because they have more appliances to power. This also means that you may need to run a dedicated line from your meter directly to the generator.

Typically, you want to look for a generator that has a capacity between 22 and 48kW to ensure that your entire house can be powered up in the event of an outage. This will give you peace of mind knowing that your home will be close to fully functional and allow you to access key essentials like refrigerators, air conditioning units, and furnaces. In addition, these generators come equipped with advanced load-managing features like A/C shedding, so that you can run multiple air conditioners without overloading your system. This helps your family stay cool and comfortable. And they also come with better fuel options, so you can avoid having to rely on propane tanks.

Type of appliances

Several factors can affect how many BTUs a generator will use, including the size of your home and the type of appliances that need to be powered. For example, a refrigerator needs more watts to start up than it does to run, so you’ll need a generator with enough starting power to ensure it starts quickly. The amount of btus used by your refrigerator also depends on the temperature you live in, as the colder the temperature, the more energy is needed to warm the appliance up to the proper operating temperature.

Once you have a good idea of how much btus you’ll need, it’s time to decide what type of generator is best for your situation. Whole house generators, which provide the most kilowatt output and can power large areas of your home, are ideal for larger homes. Backup generators with an automatic transfer switch, which can prevent overheating and overloading of appliances, are better suited for mid-sized homes.

Number of people living in your home

There are a lot of factors to consider when purchasing a whole house generator. These include size, type, fuel, and more. Those decisions can make a huge difference in the overall cost of a generator.

In general, a generator will run on natural gas or propane. However, if your home doesn’t have those options, you can use electricity instead.

Similarly, the amount of BTUs a whole house generator uses is influenced by the number of people living in your home and the number of rooms in your home. For example, if you have a large family that all eats together at mealtime and watches TV, there’s likely going to be more appliances in your home that need power. Therefore, it’s important to choose a backup generator that will be able to handle the load. It’s also important to choose one that will automatically identify a power outage and start up instantly. This will ensure you’re comfortable in your home during a power outage.

Weather conditions

During a power outage, your home can be subject to a host of negative consequences. Your food can spoil, your air conditioning cannot operate, and most importantly, you and your loved ones could be at risk of injury or even death. Luckily, a whole house generator can help keep your home afloat and your family safe during those times when the power goes out. The watts (or btus) your generator needs to properly power your home depends on the size and type of appliances you have, as well as the weather conditions in your area. To determine the watts your home will need, start by making a list of all of the devices you use regularly. This will help you decide which generator is right for you.