What Is a Whole House Generator?

can whole house generator

Whole house generators are designed to provide backup power for a wide variety of electrical appliances and devices in the home. They can also be used to run electronics at a remote location.

They’re usually fueled by natural gas or propane. However, they can also be fueled by diesel.


Whole house generators, also known as standby or emergency generators, provide a valuable safety feature to homeowners. They can prevent damage to property, power home security systems, and keep vital appliances like air conditioning running.

Moreover, whole house generators come with features to cool the engines and reduce the amount of exhaust that can enter your house during a power outage. This makes them safer for you and your family during a storm, especially when compared to portable generators.

Backfeeding a portable generator into the wiring of your home is one of the most dangerous mistakes you can make, according to the Consumer Product Safety Commission (CPSC). It poses an electrocution risk to you and utility workers and could fry some electronics or start fires because it bypasses your home’s circuit protection devices.

Plugging appliances into a generator without a transfer switch poses more dangers, too. To avoid the risks, have a transfer switch installed or use a heavy duty, outdoor-rated extension cord rated at least equal to the sum of your connected appliance loads and free of cuts and damages.


Whole house generators are designed to provide continuous power to your entire home in the event of a power outage. These units also help protect your appliances and electronics from power surges.

They are permanently installed outside of your home, and are fueled by either propane or natural gas (NG). These generators are much more powerful than portable models and can be used to power your entire property in the event of a major outage.

These generators can be purchased from Generac and Kohler, two well-known brands in the industry. They are both highly dependable and have high-quality engines that can stand up to heavy use in even the most extreme situations.

Reliability and validity are important for assessing any measurement of something that is important to human beings, whether it is a medical test or a questionnaire about a person’s personality. They are measured through a variety of statistical methods that estimate how likely it is that errors are causing variation in test scores and true scores.

Energy Efficiency

Energy efficiency is the process of using less energy to provide a given service. It can take place at all levels of energy use, from residential appliances to industrial processes.

Across the board, efficient products and technologies reduce energy costs, decrease reliance on energy imports, and lower greenhouse gas emissions. They can be costly upfront, but they are often worth the initial investment because the savings generated over time offset the cost of purchasing energy-efficient products.

In addition, there are a variety of financial incentives for energy efficiency measures, including rebates and financing. These programs are designed to encourage consumers to make energy-efficient purchases and minimize behavioral barriers to adoption of energy-efficient technology.

Whole house generators are a popular choice for emergency power backup because they allow homeowners to power their entire home without sacrificing space or compromising on safety features. This type of home generator also allows homeowners to choose the fuel source they prefer (natural gas, liquid propane, diesel or gasoline) and provides more power than a portable generator.


Whole house generators can be noisy, especially if they’re used during power outages. However, some models come with noise features to help you keep your neighbors quiet.

The noise a whole house generator makes depends on a number of factors, including its size, the type of materials it’s built from and the measures you take to dampen it. Some of these measures can reduce the amount of noise it makes by a few decibels, while others will make it even quieter.

A generator’s sound output is a combination of noise from its engine, cooling fan, alternator and mechanical vibrations of structural components. States have specific limits on the noise produced by generators, and it’s best to check your local guidelines before purchasing one.

Some ways to dampen generator noise include installing sound-absorbing enclosures and acoustic barriers. These solutions can be effective in certain applications, but you’ll need to consult with a generator expert to decide which one will work best for your needs.