Generac 22kW Generac Guardian Home Backup Generator | 7042

Generac 22kW Guardian Home Standby Generator – Whole-Home Backup Power You Can Trust

The Generac 22kW Guardian Generator provides reliable backup power for your entire home during outages. Powered by the G-Force 1000 Series V-Twin engine and managed with the Evolution Controller, this generator automatically keeps your home running on natural gas or propane. Built-in Mobile Link™ connectivity lets you monitor and control the system from anywhere.

Benefits

• Full-Home Coverage: Powers your entire home automatically during blackouts.

• Peace of Mind: Monitors utility power 24/7 and starts instantly when outages occur.

• Compact & Convenient: Pre-mounted composite base allows direct installation on soil—no concrete pad needed.

• Remote Monitoring: Access real-time generator performance and alerts through the free Mobile Link™ app.

• Quiet & Efficient: Quiet-Test™ modes (weekly, bi-weekly, or monthly) reduce fuel use and noise.

• Durable Construction: Corrosion-resistant aluminum enclosure designed for all-weather protection.

Features

• Generac G-Force 1000 Series 999cc V-Twin OHV industrial-grade engine.

• Evolution Controller with multilingual LCD display for monitoring and maintenance alerts.

• Mobile Link™ Wireless Monitoring for remote status updates.

• Automatic startup when utility power is lost and shutdown when restored.

• Quiet-Test™ self-exercise mode for reduced noise and fuel consumption.

• RhinoCoat™ powder-coated aluminum enclosure resists corrosion.

• True Power™ Technology provides stable electricity with <5% total harmonic distortion.

• Pre-mounted composite base eliminates need for concrete foundation.

Specifications

• Model Number: 7042

• Manufacturer: Generac Power Systems

• Made In: USA

• Power Output: 22kW (LP) / 19.5kW (NG)

• Rated Amps: 91.6 (LP) / 81.3 (NG)

• Voltage: 120/240V Single Phase

• A/C Capacity: Supports up to 5-Ton units

• Enclosure Material: Aluminum

• Noise Level: 67 dB(A) at 23 ft (Normal Load)

• Type: Standby Generator (Guardian Series)

• Starting System: Automatic

• Low Oil Alert: Yes

• Hour Meter: Yes

• Battery Requirement: 12V Group 26R (540 CCA min) or Group 35 AGM (650 CCA min), not included

• Mounting Pad: Pre-attached composite base

• Weight: 476 lbs

• Dimensions: 48” L x 25” W x 29” H

• Engine: Generac G-Force 1000 Series, 999cc, 3600 RPM, Air-Cooled

• Alternator Type: Brushed

• Frequency: 60 Hz

• Auto Voltage Regulation: Yes

• Fuel Type: Natural Gas or Liquid Propane

• NG Consumption: 327 cu.ft/hr (Full Load), 228 cu.ft/hr (Half Load)

• LP Consumption: 3.9 gal/hr (Full Load), 2.53 gal/hr (Half Load)

• Warranty: 5-Year Limited (Parts, Labor, and Travel)