I'm an hvac installer but my company also does generators , this is a 20kw kohler standby generator I installed today with an automatic transfer switch , 3 year hand lead installer
KOHLER RCAL 20000-Watt (LP) / 18000-Watt (NG) Standby Generator with 200-Amp Automatic Transfer Switch in the Home Standby Generators department at Lowes.com
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