Automatic Standby Generator, Guardian Series, 22kW LP/19kW NG, Air Cooled, Single Phase

GENERAC 7042 is an automatic standby generator for home backup power applications. It operates on natural gas or propane, delivers single-phase 120/240V AC power at 60 Hz, and is rated at 22 kW on propane and 19.5 kW on natural gas. The unit uses an air-cooled Generac engine with automatic voltage regulation, and it is designed for use with a whole-house transfer switch system, though the transfer switch is not included.

Key Features of the GENERAC 7042 Automatic Standby Generator:

• Standby Power Rating: 22 kW on propane / 19.5 kW on natural gas for automatic backup power.
• Fuel Type: Runs on natural gas or liquid propane.
• Electrical Output: Single-phase generator with 120V AC/240V AC output at 60 Hz.
• Rated Current: 81.3A at 240V on natural gas and 91.7A at 240V on propane.
• Engine: 999 cc air-cooled Generac engine operating at 3,600 RPM.
• Automatic Voltage Regulation: Yes, to regulate output voltage.
• Status and Protection Features: Fault indicator lights, high temperature alarm, low coolant level alarm, low oil pressure alarm, overcrank protection, over speed shutdown, and run time hour meter.
• Wi-Fi Equipped: Yes.
• Enclosure: Aluminum enclosure.
• Dimensions: 48 in. L x 25 in. W x 29 in. H.
• Noise Level: 67 dBA.
• Included Components: Composite mounting pad and flexible fuel line connector.
• Battery Requirement: Uses Group 26R battery; battery not included.
• Fuel Connection: 3/4 in. NPT pipe connection.
• Standards: UL 142/ULC SG01 and UL/CUL 2200.