Reliable power for very large residential or small business needs. Built to weather the storms, our largest natural gas/liquid propane generators with industrial-grade engines keep your family comfortable and your business running when a utility failure or storm knocks out power.

• Extreme Durability - Every KOHLER 150ERESC generator undergoes rigorous durability and reliability testing, ensuring longevity. The heavy-duty industrial liquid-cooled engine performs exceptionally well during long runs in extreme heat conditions.
• Smart - You get steady, high-quality power that protects your electronics from damage.
• Advanced - The APM402 controller with patented software is compatible with optional accessories that let you monitor your system remotely through your PC.
• Premium Warranty - We've got you covered with 5-year, 2,000-hour protection.