Generac Guardian 20 kW Standby System

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Tru-Power Maintenance Programs

Proper and regular maintenance of your generator is critical to insure peak performance. Tru-Power offers a variety of Maintenance Programs for Air and Liquid Cooled generators ...

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Generac Guardian 20 kW Standby System

Provides essential circuit power protection for your home, ensuring the necessities remain powered during an outage or up to whole house coverage when paired with one of Generac’s load shedding devices. Capable of backing up a five ton air conditioner.

Spec Sheet • Pre-Packaged Spec Sheet

Features and Benefits

Generac’s OHVI® engine was designed specifically for generators. It out performs competitive generator engines with an engine life that is three to four times longer and has a significantly longer period between scheduled maintenance checkups.

Aluminum, all-weather enclosure prolongs the life of your generator with corrosion resistant protection from the elements. Recommended for salt-air, coastal locations. Base fascia standard,providing protection against debris and rodents and completing the stylish look of your generator.

Simple field conversion from LP to natural gas.

TruePower™ Technology provides clean, smooth operation of sensitive electronics and appliances.

Quiet-Test™ Mode for a weekly self-test that runs quieter than other brands.

External GFCI Outlet safely provides greater external usability during a power outage.

Hour Meter monitors run time, providing information to determine maintenance intervals.

Electronic Controller and user-friendly, trilingual LCD display and controls for programmable diagnostics and information at-a-glance. Sophisticated codes alert you to generator status at all times.