top of page

Essential Things to Know About Home Generator Installation

Although occurrences of power outages may be rare, it may become necessary to install a home generator as an alternative power source.

Home generators usually start up automatically within mere seconds of power outages, and power your home.

Most home generators run on propane or natural gas, although there are several diesel-fueled units. When installing home generators, it's important that it is done thoughtfully and correctly to avoid disasters.

Here are important things to know about installing a home generator.

Steps to installing a home generator

Below are highlighted key steps to follow when installing home generators:

  • When in full operation, the generator can shift about due to vibrations. As such, ensure that it's well-secured to the concrete pad.

  • Ensure that the fuel line is adequately connected to the source.

  • Install the transfer switch.

  • Connect the unit to your home's electrical system.

Considerations for the installation site

After acquiring the generator set, the first step to installing it is to choose where the machine will permanently reside.

Physical placement

Here, you'll have to consult the manufacturer's guidelines for placement. Certain generations meet fire codes that let you install them close to the home. However, you also have to be mindful of local regulations. If a building inspector comes by, you might be required to relocate the unit.


Outdoor installation is compulsory, seeing as generators emit carbon monoxide, a safety hazard. The gas is colorless and odorless, and can yet attain deadly concentration in mere minutes.

Noise pollution

Your placement of the generator unit will also be determined by your proximity to potential neighbors.

The noise and exhaust are things to consider, so it's ideal to place the set as far away as possible to avoid inconvenience for those living close by.

General installation guidelines and code

Depending on the manufacturer and your local safety regulations regarding home generator installation and prevention of carbon monoxide poisoning, you might be required to:

  • Install the top of the unit at least 60 inches from the overhanging roof

  • Have the rear corners at least 60 inches away from open doors and windows

  • Install the generator at least 60 inches from vents or other house openings

Load management

When installing a home generator, you'll also have to consider the capacity of the set and how you plan to manage the electrical load in the house. Modern transfer switches automatically switch off appliances if the load is beyond what the generator can efficiently handle.

Appliances that use up the most power include hot water heaters and HVAC systems. While these are basic necessities, you may want to disconnect other appliances and equipment from the generator when installing it to help manage the load better. For instance, washing machines, ovens and luxury extras in guest rooms can be disconnected, as you don't use them perpetually.


Depending on the state you reside in, you may require certain permits to have a home generator installed. A professional contractor can provide you with advice on how to go about it- both at federal and state level.

With home generator installation, expertise is needed to safely deliver electricity to your home and prevent carbon monoxide poisoning. In addition, it’s crucial to make sure you don’t overload your generator, which can reduce its lifespan. Get professional help by requesting a quote now.

bottom of page