Generac Guardian 22kW Generator with 200A Whole House Switch

The generac guardian 22kw generator with 200 amp switch is a permanently installed standby power system designed to automatically restore electricity to your entire home during unexpected outages. Built for homeowners who need reliable, hands-free backup power, this system delivers strong performance while operating quietly and efficiently on natural gas or propane.

With automatic start-up and full integration into your electrical system, it keeps essential appliances, HVAC systems, and electronics running without interruption.

Features and Performance

• Whole-house power coverage with 22,000 running watts, supporting large homes and high electrical demand

• 200-amp smart transfer switch enables automatic, seamless power transition during outages

• Air-cooled standby generator design optimized for residential use with efficient heat management

• Compatible with natural gas or propane, eliminating the need for refueling during extended outages

• User-friendly digital controller allows easy system monitoring and maintenance reminders

• Low operating noise level at 67 dBA, suitable for residential neighborhoods

• 50-state emissions compliant, meeting CARB standards for broad installation approval

Why You Should Buy It

This generator is built for homeowners who value reliability, safety, and convenience. As a complete whole house standby generator system, it operates automatically without manual intervention, ensuring your home stays powered even when you’re away.

The durable enclosure, proven engine platform, and long manufacturer warranty provide peace of mind for long-term ownership. Combined with dependable customer support and simple maintenance access, it’s a practical investment for uninterrupted home comfort and security.

FAQ – generac guardian 22kw generator with 200 amp switch

Can this generator power my entire home?
Yes, this 22kW whole house standby generator is designed to support most residential electrical loads, including HVAC systems, appliances, and lighting when paired with the 200-amp switch.

Does the generator start automatically during a power outage?
Yes. The system detects power loss and starts automatically, restoring electricity within seconds without manual operation.

What fuel types does this generator use?
It connects directly to your existing natural gas or propane supply, providing continuous backup power without refueling.

Is this generator suitable for residential neighborhoods?
Yes. With a noise level of 67 dBA at 23 feet, it operates quietly enough for typical residential environments.