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Cummins OTEC 225 Amp Automatic Transfer Switch Cummins OTEC 225 Amp Automatic Transfer Switch
$4,553.95 $5,599.99
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About Generators

Generators are machines that turn fuel into electricity, keeping lights, appliances, and comfort systems running during outages or in places far from a utility line. Shoppers also call these portable generators, dual-fuel generators, home backup generators, standby generators, and liquid-cooled generators, and each style suits a different household or job site. Start by thinking about voltage, since output has to match what your devices and heating or cooling equipment need. Check the decibel rating if the unit will sit near a bedroom or patio, and look for listings from recognized testing labs as proof of safety. Tonnage and zone capacity matter when powering an HVAC system, while CFM and heating or cooling capacity help you match airflow to your space. Finally, consider mount type, since portable units roll on wheels while standby models stay fixed beside the home.
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