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What size furnace do I need for my home?

Furnace size is determined by your home’s square footage, insulation, climate, and other factors. It’s best to consult with a professional technician who can perform a load calculation to determine the right size for your specific needs.
Oversized or undersized furnaces can lead to inefficiencies and comfort issues.

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More FAQ

How often does the Generac generators need maintenance?

Routine maintenance, such as oil changes and filter checks, should be performed annually or after a set number of running hours. Always refer to the user manual for the recommended maintenance schedule to ensure optimal performance. ...

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Is professional installation required for the Generac Standby Generator generators?

Yes, professional installation is recommended to ensure safe and proper connection to your home’s electrical system and to comply with local electrical codes. ...

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How does the Generac generator turn on during a power outage?

Generac generator’s automatically detects a power outage and switches on within seconds to supply backup power to your home, without the need for manual intervention. ...

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What is the difference between a home standby generator and a portable generator?

Home standby generators automatically power essential circuits during an outage, eliminating the need for manual setup, refueling, or running extension cords. They are also quieter and provide more consistent power compared to portable generators. ...

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How can I get support for my Generac generator?

For technical issues or error codes, Generac offers a 24/7 customer support line at 888-GENERAC (888-436-3722). You can also refer to your owner’s manual for common troubleshooting tips. ...

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