Generac Protector Gaseous 40kW 120/208 3P Configurable Liquid-Cooled Generator, Catalyst

Standby Generator, 40 kW | 208/240/480 V 3-Phase | CA-MA Emissions

Introducing the Guardian 26kW Home Standby Generator, from the #1 Manufacturer of Backup Power Products. With more than 60 years of experience in the backup power industry, it’s no wonder why 8 out of 10 home standby generators installed are Generac.

Generac’s 26kW home standby generator can start all of your home’s large appliances, ensuring your home remains a sanctuary for you and your family.
New alternator design that produces 230LRA or 55.2kVA starting power to meet todays and tomorrows electrical needs.

Compact with a powerful punch
Takes up to 68% less space*, all while offering 2.6X more power in the same size enclosure as our baseline air-cooled unit.
*compared to competitive output liquid-cooled products

Save up to $8,000 in product & installation costs*
*Average savings compared to competitive output liquid-cooled products

Generac's G-Force Engine is a purpose-built, pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance than any competitive engine. 

True Power™ Technology delivers best-in-class power quality with less than 5 percent total harmonic distortion for clean, smooth operation of sensitive electronics and appliances.

Quiet-Test™ Self-Test Mode runs at a lower RPM for a five or twelve minute test, making generators significantly quieter than other brands while consuming less fuel.

Mobile Link™ Remote Monitoring FREE with every Guardian Series Home standby generator allows you to monitor the status of your generator from anywhere in the world using a smartphone, tablet, or PC. Easily access information, such as the current operating status and maintenance alerts.

Technical Specifications:

• Fuel Type: Liquid Propane or Natural Gas
• Battery Included: No
• Battery Type: Flooded Lead Acid
• Battery Size: Group 27
• Engine Type: 4-cyl In-line
• Engine Size (Liters): 4.5 L
• Weight: 1,781 lb
• Running Watts: 40,000 W
• Mobile Link: Yes
• Quiet Test: Yes
• Controller Type: 410 Controller
• Enclosure: Aluminum