How to Install a Generac Whole House Generator in 6 Simple Steps

What do you do when the power goes off in the middle of your daily routine? Can you imagine how life would be without power for days! Sudden power outages cause a communication failure. Food in your refrigerator may spoil. Water supply stops, and in the end, it can put electrical appliances at risk. There are reasons power goes off when you least expect it; an inside or outside cause may influence it. But whichever the influence, power outages cause disruptions. With a powerful backup supply, you’re able to maintain your normal daily life at home. Generac whole house power generator solves your problems. If you’re always looking for comfort, then this article is for you. Learn how to install Generac’s whole house power generator in six simple steps.


1. Choose a Suitable Location

Your safety and those of your family members must always be a priority. You should always follow the manufacturer’s installation guidelines. This helps you to achieve the most efficient and avoid causing danger. Generac guidelines in the manual help you choose a suitable location. That should be outdoors, in a stable and well-drained area free from flooding.

The outdoor location should be approximate;1.5 feet from the house. Five feet from the windows, doors, and ventilation points; 3 feet in front of the generator for easy access. Generators emit carbon monoxide gas, which is dangerous for human beings when inhaled. So, Generac house generators should be outdoors, where there is free circulation of air. Besides, your suitable location should be close to your electric panel and the fuel or gas meter. This helps to reduce the cost and time of installation.


2. Prepare the Site With a Concrete Pad or Genpad

Your generator needs to sit on the concrete slab or on a 3 inch fabricated Genpad. Genpad comes when you buy your generator. Prepare the site by removing the grass and the dirt to make a rectangular shape of 6 inches.

Mix the concrete with the sand and pour them into the rectangular barrel. Compact to make the concrete pad ready. Or you can use the new Generic Genpad, which does not need you to prepare a concrete slab on the ground. You place the fabricated Genpad on the site where you want your generator to sit.

Things to Avoid When Preparing the Site

  • Generac does not recommend a wood deck for the generator. 
  • Avoid sites prone to flooding
  • Ensure all sides of the generator are spacious for servicing and access

3. Fasten the Generator Against the Concrete Base

Inside your generator box are bolts and screws for fastening your generator. Bolt them to the concrete anchors by drilling at least four holes on the concrete slab. Place your Generac generator on the concrete pad after you’ve fastened the concrete anchors to the ground.


4. Install the Fuel Line

Gas piping is the most crucial part. You need to determine the size of your pipe using the installation guidelines provided by the manufacturer. Safety should be your priority because natural gas is volatile. Install the gas pipe horizontally from the gas meter to the generator. Use gas pipes that are approved for safety reasons to avoid fuel leaks caused by ground vibrations. Along the fuel supply line, install a shut-off. It should be easily accessible for easy maintenance.


5. Make Electrical Connections

A transfer switch should be installed next to the power meter. The Automatic Transfer Switch (ATS) separates your home from the power lines. The transfer switch controls the utility power and the generator power to prevent overlaps from occurring. Run the control wires and the conductors from the back of the generator to the transfer switch. Generac house generator comes with pre-configured control wires. These wires are color-coded for easy installation.

When there is a power outage, the ATS senses the outage as the generator prepares to supply the power. Ensure the main utility power and the generator are off before you connect any wires in the transfer switch. You may order a cold-weather kit. The kit helps your generator function during cold temperatures by keeping the oil and battery warm.

Generac whole house generator uses cell batteries. Turn off the generator and the utility power before you install the batteries. Remove the fuse from the generator control panel and put the batteries into the battery space. Connect the positive and negative terminals correctly.


6. Activation Your Generator

This is the ending process after you’ve completed installations. You can activate your Generac house generator online. You can also call the manufacturer’s number shown in the installation guide. Just before you use the generator, check the oil level to ensure it is full. Check the gas piping to ensure there are no leakages.

You can now test your generator by manually pressing the power button on the control panel. You’ve completed the installation process! But there is one more thing; an electrician needs to check if everything is okay. You should have an electrician come to your home and inspect the connections. Have weekly self-tests to ensure the proper functionality of your home generator.


Frequently Asked Questions (FAQs)

1. How much will I spend on installation?

Several things may contribute to the total cost of installation. Choose a location near your gas meter and electric pane to reduce the cost of piping. You may need to do prior consultation with your supplier. Your dealer is likely to be your technician during the entire installation process.

2. Will my installation take long?

No! This should take you a day. Prior assessment of your generator location by the technician is important. Choose the ideal location before the day of installation. It will save you time during installation day.

3. Who should help me install my generator?

Your dealer will be the one to install your Generac home generator. Generac offers installation services to their customers. That should not worry you!


Final Thoughts

Generac whole house generator helps you when the power goes off. You need a backup generator for actual security and for your daily routine to remain normal. There are many kinds of generators in the market. Generac generator gives you the best experience. They offer you quality emergency generators.

A backup generator permanently installed in your home saves you from worries and confusion. Your children will continue to watch their favorite movies. Your communication will continue. Your food in the refrigerator will not spoil. You will have a continuous water supply. So, a Generac house generator is ideal for your home.

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