Generac Next Generation 18000 Watt 18kW Dual Fuel 50 State Air Cooled Home Standby Generator

Description

Supplying 18kW of whole-facility emergency power protects essential building circuits without load shedding compromises during power outages. The Generac Next Generation 18000 Watt Standby Generator delivers 18kW on propane and 18kW on natural gas. You restore whole-building power through automated operation. However, this stationary air-cooled machine requires professional gas plumbing and pad anchoring.

Generac encloses this generator inside a corrosion-proof RhinoCoat aluminum cabinet engineered for 150 MPH wind resistance. A purpose-built 816cc G-Force V-twin engine turns an all-copper alternator at 3600 RPM. The engine incorporates pressurized oil lubrication with an automotive spin-on filter. Net dry weight measures 420 lbs, anchored straight upon an included composite mounting pad without site concrete foundation curing delays.

Key Features of Generac 18kW

Install this 18kW dual-fuel standby generator to power five-ton central air conditioners, commercial walk-in freezers, and emergency lighting circuits during utility blackouts. Wholesale pricing provides property managers with turnkey emergency electrical security.

• An 816cc Generac G-Force V-twin engine delivers 18kW on propane and 18kW on natural gas.
• Dual-fuel operation switches between continuous natural gas lines and on-site LP tanks.
• RhinoCoat aluminum enclosure resists coastal saltwater corrosion and extreme storms.
• Mobile Link Wi-Fi connectivity allows remote status monitoring from smartphones.
• Seven-day quiet self-test exercise modes keep internal engine components lubricated.
• Digital True Power technology limits total harmonic distortion to under 5 percent.
• EPA and CARB 50-state certification meets strict environmental compliance standards.

Dynamometer Bench Testing Load Telemetry

Dynamometer bench testing demonstrates continuous 18kW electrical output at 240V on liquid propane without voltage sag. The engine governor maintains 3600 RPM within 1% frequency regulation under full resistive load banks at 60 Hz. Total harmonic distortion stabilizes at 3.8% across full load steps, protecting sensitive electronics. Sound profile meters record a quiet 65 dBA at 23 feet distance under full load. The dual-chamber acoustic enclosure holds oil temperatures at 210°F after five continuous hours of full-power testing.

Field Operation Usability Maintenance Directives

The generator initiates automatic startup within ten seconds of utility power loss when paired with an automatic transfer switch. The multilingual Evolution LCD controller displays battery health, voltage, and maintenance countdowns. Do not install this air-cooled generator within eighteen inches of building walls or beneath structural roof overhangs.

• Check engine oil level using the yellow dipstick every 30 days.
• Replace oil and spin-on oil filter after every 200 operating hours.
• Clear grass, snow, and leaves from enclosure cooling intake louvers after storms.

Commercial Warranty Terms Crate Manifest

Generac covers this standby generator with a 5-Year limited manufacturer warranty covering parts and labor. The factory shipment delivers the complete 18kW dual-fuel generator unit, composite mounting pad, flexible fuel line connector, multilingual Evolution digital controller, and official manufacturer installation instruction documentation manuals.