GUARDIAN Air-Cooled Automatic Standby Generator — 20 kW (LP)/18 kW (NG), Aluminum, Model# 5506

GUARDIAN provides peace of mind for homeowners with 24/7 automatic power protection from blackouts whether you are home or away. Back up preselected circuits or the whole house within seconds of a power outage. Permanently installed. Runs on LP or natural gas. Includes PowerManager™ LTS whole house transfer switch. Engine: OHVI, Engine Displacement (cc): 992, Speed (RPM): 3, 600, Rated Watts (kW): 20, Rated Watts LP (kW): 20, Rated Watts NG (kW): 18, Volts: 120/248, Amps: 83.3, Engine Cooling: Air, Start Type: Automatic, Phase: 1, Noise Level (dB): 66, Transfer Switch: PowerManager LTS 200 Amp load-shredding transfer switch with service disconnect NEMA 3R outdoor rated, Fuel Type: LP or Natural gas, Enclosure: Aluminum, Mounting Pad: Yes, Battery Required: Yes, Battery Included: No, Auto Shutdown: Yes, UL Listed: Yes, Dimensions L x W x H (in.): 52 x 24 x 28.25 20 kW liquid propane 18 kW natural gas Generac OHVI® 992cc industrial engine for long-run, long-life operation Handsfree operation: no fueling, no manual starting, no extension cords True Power™ technology for safe operation of sensitive electronics Powerful output for greater starting power Whisper-Test™ ultra-quiet self-test feature Aluminum enclosure for superior corrosion resistance Pre-wired with 16 circuits PowerManager® LTS 200 Amp load-shredding transfer switch with service disconnect (NEMA 3R outdoor rated) External main circuit breaker System status LED Digital control panel Maintenance interval LED External GFCI outlet Flexible fuel line connector Outdoor connection box Composite mounting pad Matching fascia for base UL listed 48in.L x 24in.W x 28 1/4in.H Standby generators require installation involving permanent outdoor placement, electrical wiring and fuel source connections. We recommend the use of a trained professional for final connections of gas and electric.