Briggs & Stratton 26kW PowerProtect DX Standby Generator

High-Capacity Whole-Home Backup Power The Briggs & Stratton 26kW PowerProtect DX standby generator is built for homeowners who need maximum backup power during outages, storms, and hurricanes. Designed for natural gas or liquid propane operation, this high-output standby generator delivers reliable 120/240V power for larger homes, high-demand systems, and full-home backup setups. Model 040664 features a durable aluminum enclosure, a commercial-grade Vanguard engine, and the GC-1032 controller for dependable long-term performance. When paired with a compatible automatic transfer switch, this generator can automatically restore power during an outage without manual setup. Explore more options in our Briggs & Stratton standby generator collection to compare sizes and find the right fit for your home. Key Features 26kW LP / 24kW NG power output for large homes and high electrical demand Dual fuel operation using natural gas or liquid propane 120/240V single-phase output for residential standby applications Aluminum enclosure designed for outdoor durability and corrosion resistance Commercial-grade Vanguard engine for consistent, long-term performance GC-1032 controller with digital display, runtime tracking, and system alerts Automatic backup capability when installed with a compatible transfer switch Ideal for hurricane and storm preparedness Built for Large Homes and High Demand A 26kW standby generator is designed for homes with larger electrical loads, including multiple air conditioning units, large appliances, and full-home backup requirements. This size generator is commonly used where smaller systems like 14kW or 20kW may not provide enough capacity. With higher output and consistent performance, the Briggs & Stratton PowerProtect DX 26kW generator is a strong choice for homeowners who want reliable power coverage across their entire home. Best Uses Whole-home backup power for large homes Homes with multiple HVAC systems Backup for large appliances and high electrical loads Hurricane and storm preparedness Homes in areas with frequent power outages Residential emergency backup power systems Specifications Brand Briggs & Stratton Series PowerProtect DX Model PP26DX Model Number 040664 Power Output 26kW LP / 24kW NG Voltage 120/240V Frequency 60 Hz Phase Single Phase Fuel Type Natural Gas / Liquid Propane Engine Vanguard Commercial-Grade Engine Controller GC-1032 Enclosure Aluminum Application Residential Standby Generator Warranty 10-Year Limited Warranty Why Choose a 26kW Standby Generator? A 26kW generator offers higher output capacity compared to smaller units, making it ideal for homes with greater electrical demand. It provides the ability to run more systems simultaneously and is often selected for whole-home backup applications. This makes it a popular choice for homeowners who want to avoid load management or limitations during an outage. Installation Requirements This standby generator must be installed by a qualified professional according to local electrical codes, fuel supply requirements, and manufacturer specifications. A compatible automatic transfer switch is required for full standby operation. Frequently Asked Questions Is a 26kW generator enough to run a whole house? A 26kW standby generator is typically capable of powering large homes with high electrical demand, including HVAC systems and multiple major appliances. Final sizing should be confirmed by a licensed installer. What is the difference between a 20kW and 26kW generator? A 26kW generator provides more output capacity, allowing it to support larger homes and more simultaneous electrical loads compared to a 20kW system. Does this generator run on natural gas or propane? Yes, the Briggs & Stratton 040664 supports both natural gas and liquid propane fuel types. Does this generator turn on automatically? Yes, when paired with a compatible transfer switch, it can automatically start and supply power during an outage. Is this generator good for hurricane backup power? Yes, this standby generator is commonly used in hurricane-prone areas for reliable automatic backup power. Does this include a transfer switch? This listing is for the generator unit. A compatible transfer switch may be required and may be sold separately depending on your installation setup.