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PowerProtect DX 22kW
Home Standby Generator

Performance meets value. PowerProtect™ 22kW Home Standby Generators feature our NGMax™ technology, providing more power than the competition. With the most comprehensive warranty on the market, you can rest assured that your generator will provide years of worry-free performance and protection from power interruptions.

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For more information, download our 22 kW Spec Sheet.


Highest Rated Power Output
on Natural Gas

Engineered with NGMax for superior power and performance with convenient hookups for both liquid propane and natural gas.

Superior Motor Starting

Best motor starting in the industry2 to ensure smooth operation of your large appliances during startup. More power2 than the competition.

Flexible Installation

Approved for installation as close as 18” to a building with easy toolless panel removal for serviceability and maintenance.

Corrosion Protection

Reinforced, corrosion-resistant aluminum enclosures and bases with Dura-Zen™ coating for a long-lasting, attractive appearance.

Commercial-Grade Engine

Designed for reliable, continuous performance - from the engine experts at Briggs & Stratton.

"Dealer Exclusive" Warranty

Dealer Exclusive warranty options make Wilmington Generators stand above the rest. Our 10 year warranty provides more coverage when you need it the most. Click here for warranty details.

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