Does Storing a Generator Indoors Cause Issues?

Indoor Storage Risks

Storing a generator indoors can lead to moisture accumulation inside the engine and electrical components, which can cause corrosion and damage. Generators typically produce a significant amount of water vapor as a byproduct of combustion, and when this vapor is trapped inside a building, it can condense and create an environment conducive to rust and corrosion. This moisture can also attract rodents and other pests, which can damage the generator’s electrical and mechanical components.

Carbon Monoxide Poisoning and Reduced Performance

Generators should not be operated indoors, but even storing them in a garage or basement can be hazardous. Carbon monoxide is a colorless, odorless gas that can build up quickly in enclosed spaces. Generators produce carbon monoxide as a byproduct of combustion, and if not properly ventilated, it can accumulate to levels that are toxic to humans and animals. Furthermore, indoor storage can also cause the generator to run less efficiently, reducing its lifespan and performance. A general rule of thumb is to keep generators at least 20 feet away from any opening to a building, and to ensure that the area is well-ventilated.

Best Practices for Outdoor Storage

If you must store a generator indoors, it’s essential to take precautions to minimize the risks. This includes using a generator with a spark arrestor to reduce the amount of moisture and carbon monoxide produced, and installing a carbon monoxide detector in the storage area. It’s also crucial to maintain the generator regularly, including cleaning the air filter and spark plug, to ensure that it runs efficiently and safely. For long-term storage, it’s recommended to store the generator outdoors in a well-ventilated area, such as a shed or a covered patio, to prevent moisture buildup and reduce the risk of carbon monoxide poisoning.