14LP means 14KW or 14,000 Watts using Liquid Propane/ 12NG means 12KW or 12,000 Watts using Natural Gas. The amount of power you need will have to do with how many electrical appliances and equipment that you will want to run at the same time. I suggest that you do a survey of all of your electrical needs of amperage or wattage ratings and give Grainger a call and we can assist you in generator selection.
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4 years ago
Lincolnshire, IL, USA