Generac Guardian Series 17/20kW Residential Standby Generators

Product Overview

The Generac Guardian Series 17/20kW residential standby generators are designed to provide reliable emergency power during utility outages. These air-cooled units feature the Generac OHVI V-Twin engine, known for its durability and efficiency. With True Power Electrical Technology, these generators produce clean power with less than 5% Total Harmonic Distortion, making them safe for sensitive electronic equipment and micro-chip based appliances.

Key Features and Benefits

The system is built for performance and ease of use. Key components include:

• Nexus Digital Controller: A two-line tri-lingual LCD display provides simple user interface and system status monitoring.
• Automatic Transfer Switches: Available with either a 100 Amp Pre-Wired EZ Switch or a 200 Amp Nexus Smart Switch, ensuring total system compatibility.
• Advanced Engine Design: Features full pressure lubrication, electronic ignition, and low oil pressure/high-temperature shutdown protection to ensure long engine life.
• Weather-Resistant Enclosure: A sound-attenuated, durable enclosure protects the unit from the elements while maintaining quiet operation.

Installation and Operation

The generators are designed for straightforward installation, including a flexible fuel line connector and a composite mounting pad. The system operates on either Natural Gas or LP Gas. The Nexus controller manages the generator's operation, including utility voltage sensing, engine warm-up, and a programmable seven-day exerciser that runs the unit weekly to prevent oil seal drying.

Maintenance and Safety

Routine maintenance is simplified with easy access to internal components. The system includes a 50-event run log and various safety features such as overspeed, overcrank, and internal fault protection. The unit is UL 2200 listed, ensuring high safety standards. For cold climates, an optional cold weather kit is available to maintain optimal battery temperature.