Briggs & Stratton PowerProtect™ 13kW Home Standby Generator with 100-Amp 16 circuit Transfer Switch NEMA 3R - 040742

The Briggs & Stratton PowerProtect™ 13kW Home Standby Generator with 100-Amp 16-Circuit Transfer Switch delivers compact yet powerful protection during outages. Engineered with NGMax™ technology, it provides the highest-rated natural gas output in its class while easily handling large appliances with 37 kVA of motor starting power. With a 39% smaller footprint than leading competitors, this generator is ideal for tight lot lines and space-restricted installations.

Built with a reinforced aluminum enclosure and Dura-Zen™ corrosion protection, the 13kW generator ensures long-lasting durability. Its Vanguard® commercial-grade engine is designed for continuous, reliable operation, while the Eco-Cise™ weekly test mode reduces noise and fuel consumption. Backed by the industry’s most comprehensive 7-year warranty covering parts, labor, and service, this model also includes a 100-Amp NEMA 3R automatic transfer switch to prioritize essential circuits.

Features

• 13kW liquid propane / 11.5kW natural gas standby generator
• Includes 100-Amp 16-circuit NEMA 3R automatic transfer switch
• NGMax™ technology delivers superior power on natural gas
• 37 kVA motor starting capability for smooth appliance startups
• Compact upright design with 39% smaller footprint for flexible installation
• Approved for placement as close as 18" to a building
• Reinforced aluminum enclosure with Dura-Zen™ corrosion-resistant coating
• Vanguard® commercial-grade engine for reliable, continuous performance
• Eco-Cise™ 16-second weekly test mode reduces fuel use and noise
• Symphony® Choice Power Management system available for prioritizing loads
• InfoHub™ remote monitoring compatibility for real-time status updates
• Backed by U.S.-based Briggs & Stratton support team
• Industry-leading 7-year comprehensive warranty (parts, labor & service included)

Dimensions & Specifications

• Model Number: 040742
• Running Watts: 13 kW (LP), 11.5 kW (NG)
• Running Amperage: 54.2 Amps (LP), 47.9 Amps (NG)
• Voltage: 120/240V
• Circuit Breaker Amps: 70
• Motor Starting Capability: 37 kVA
• Sound Level: 69 dB at 7m
• Engine: Briggs & Stratton® Vanguard® Commercial-Grade
• Enclosure: Aluminum with Dura-Zen™ protection
• Dimensions: 28.5" L x 25.5" W x 37.6" H
• Weight: 315 lbs
• Transfer Switch: 100-Amp, 16-Circuit, NEMA 3R (included)
• Limited Warranty: 7 Years Comprehensive

Check Out Our Videos

• Why You Need a Standby Generator
• Briggs & Stratton Home Standby Generators: Engineered to Power Your Life
• How a Home Standby Generator Works
• PowerProtect Home Standby Generators Versus Competitors
• Customer Experience: Home Standby Generators
• Testimonial: A Sense of Security During Distress (Sunset, SC)

Notes

• Starting price in US dollars. Does not include installation, accessories, or shipping.
• Certified to UL 2200 (stationary engine generator assemblies) and CSA C22.2 No.100-14 (motors and generators).
• Fuel consumption rates are estimates and may vary depending on elevation, load, and appliance cycling.
• †See operator’s manual or briggsandstratton.com for complete warranty details.

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