Frequently Asked Questions

What is a residential generator?

How does a residential generator work?

Why should I purchase a generator from Lennox instead of the competition?

Why should I purchase a residential standby generator and not just a portable generator?

How long will the generator operate under continuous usage?

How big is the generator?

Could there be extra costs related to the permitting process or actual installation?

Can a Lennox generator provide enough backup power for my entire home—including air conditioning?

How does a Lennox generator protect my computer, TV or other electronic devices?

Lennox™ Residential Generators claim to be extremely quiet, but other manufacturers make similar claims. Whose claim do I believe?

Who is qualified to install my generator?

How do I know my generator is always ready and able to work properly when a power outage occurs?

Are permits required prior to installation?

What is the warranty coverage on a Lennox™ Residential Generator?