Whisper Quiet Operation
GUARDIAN’s exclusive patent-pending Whisper-Test low speed exercise feature makes our GUARDIAN Elite products the quietest liquid-cooled generators on the market. Whisper-Test reduces noise by 50% during the generator’s weekly self-test cycle allowing for near silent operation that satisfies all known sound ordinances.

Value Priced
During a utility outage, a GUARDIAN Elite will protect your revenue stream and prevent expensive losses by keeping your business… in business. Not only are our products engineered for reliability and long life, our volume production and short lead times make GUARDIAN Elite products an even better value.

• Liquid-Cooled Engine: Produces more electricity for longer outages
• Whisper-Test™: Patent-pending, self-test feature makes the GUARDIAN Elite 50% quieter during the generator’s weekly self-test cycle
• Aluminum Enclosure: Corrosion-resistance for coastal communities (60 kW and higher)
• Longest Life Expectancy in the Industry: Over 3,000 hours of run time
• Superior Paint: Tough, textured powder coat paint finish for unmatched durability and all weather protection
• UL Listed: For safety and certified power ratings
• Clean Burning Fuel: Natural gas or LPV