How Far Should a Standby Generator be From Your House?


When it comes to the installation of a standby generator, the first thing to consider is the choice of location.

The installation of such equipment should be done at the safest distance.

The reason for this is the release of harmful gases. In fact, portable and standby generators emit carbon monoxide, which is much higher than what you can expect from a car.

What is the Safest Distance?

In order to keep the harmful gases away from your home, the generator should be installed at a safe operating distance.

The distance depends on the overall area of a house and the weather conditions.

Besides, you should also check the local codes for the installation of the whole house or standby generator.

According to some municipalities, the generator should be placed at a distance of 10 feet from the building.

Moreover, the exhaust should be facing the open area, which allows harmful gases from entering the house.

If the open area of a house permits, the generator should be placed at least 20 feet from the building.

Keep in mind the Installation Cost

When you are installing a standby generator, you should choose the best possible place that isn’t too far from your home.

The reason being is the overall cost of electrification.

Make sure to install your standby generator near the electrical service entrance of your home. It will help you to save additional expenses by installing new connections and wiring equipment.

In addition, the electric and gas utility companies ask for the special clearances while installing their equipment.

A standby generator powered by propane doesn’t release that much carbon monoxide.

Hence, you can place a propane run generator close to your home. However, the minimum distance is five feet from the windows or vents.

What is the Ideal Location?

When you need to install a standby generator, another essential aspect to consider is the amount of work required for such installation.

The most appropriate and cost-effective way of installing your standby generator is to choose a location between your gas meter and electric meter.

It would save you a lot in terms of the installation if both the meters are located on the same side of your home. You can install the generator at a place in between both these meters.

It will lower the cost of plumbing and electrification. Moreover, if you place your generator far from these gas or electric meters, it would be much trickier to complete the installation.

You may also face the issue of voltage drop if the electric wiring runs too far from the generator. Besides, you need to complete the plumbing and electrification jobs by meeting all the safety requirements.


The installation of a standby generator requires due care and caution. First of all, you need to choose a place, which lowers the chances of harmful gases entering your home.

Besides, you should also consider the codes and requirements of the local authorities. It will help to ensure your own safety and that of your neighbors.

About Richard Allen

Richard is a senior writer at Mechanicology and has an overall experience of 15 years in writing on power, gadgets, and electronic appliances related topics. He holds a degree in electronics engineering.