STANDBY GENERATOR 3600 RPM & STEEL HOUSING Includes: Generac LP or Natural Gas Fueled 4.2 L Engine Trupower Technology for Sensative Circuits Two Line LCD Tri-lingual Digital Nexus™ Controller Isochronous Electronic Governor Closed Coolant Recovery System Smart Battery Charger UV/Ozone Resistant Hoses ±1% Voltage Regulation High efficiency, low distortion alternator Natural Gas or LP Operation UL2200 Listed Dynamic and static battery charger Sound attenuated Aluminum acoustic enclosure Electrostatically applied powder paint Whisper-Test™ for feature low noise level exercise Acoustically designed engine cooling system High flow low noise exhaust system Watertight electrical connectors Vibration isolated from mounting base All components easily accessible for maintenance Rodent proof construction Automatic Transfer Switch Sold Seperately Need help Sizing your generator call us at 866-420-6290 or email at craig@onsitepowergenerators.com Or, review our Liquid Cooled Generator Sizing Guide Click Here for Recommended Automatic Transfer Switches

Model Number QT04524 Rated Power (LP / NG) 45/45 Rated Amps @ 60 Hz   240 V, 1Ø 188 240 V, 3Ø 135 208 V, 3Ø 156 480 V, 3Ø 68 Engine 2.4L/4 Cyl. Alternator RPM 3600 Enclosure Steel Whisper Test Yes Sound Level (dBA @ exercise) 61 (dBA @ normal operation) 73 Dimensions (L"xW"xH") 77x34x45 Compatible Transfer Switches RTS Unit Weight (lbs.) 1414 Full Spec Sheet Spec Sheet

The best liquid cooled engine packs more power into a smaller footprint - ideal when space is a premium. Generac's Nexus™ Controller is the most comprehensive available. The dual line, tri-lingual LCD display allows for easy monitoring and management of generator functions. Quiet-Test™ mode for a weekly self test that runs quieter than other brands. Patented, programmable feature validates proper operation. Runs at lower RPM for reduced noise, less fuel consumption, and fewer emissions. Sturdy galvanneal steel enclosure with RhinoCoat™ finish for superior weather protection Clean burning, continuous fuel choice of LP or natural gas. Neutral styling, color and small footprint fits unobtrusively into landscaping. Reduced Cost at Higher power output - lowest cost per kilowatt

What is the difference between an automatic air-cooled generator and an automatic liquid-cooled generator? The engines! Air-cooled generators come with engines that use fans to force air across the engine for cooling, while liquid-cooled generators use enclosed radiator systems for cooling, similar to an automobile. Generally, liquid-cooled engines are used on larger kW generators due to the larger engines required for the higher power output. Generac Liquid Cooled Generators start at 22 kw. They offer Quieter operation and longer service life.

NEXUS CONTROLLER FEATURES   The new Nexus controller for liquid-cooled generators (22-150 kW) not only includes upgraded features available in the original controller, but also includes several new features, making it the most comprehensive air-cooled controller available. External common fault alarm Allows for a connection to drive a common alarm if any shutdown for the generator occurs (i.e., security system, home automation integration) Wiring error Gives indication if transfer switch is connected incorrectly without allowing board damage Battery sentinel Monitors the battery to indicate that the battery is going to fail or if it has failed Generator high voltage shutdown Shuts down generator at preset levels to avoid high voltage damage to appliances Generator low voltage shutdown Shuts down generator at preset levels when voltage dips too low Internal fault shutdown Shuts down generator in event of controller failure Master Nexus Controller includes voltage regulator, battery charger and engine controller +/-1% voltage regulation, smart charging battery system where output voltage is dependent upon ambient temperature and only charges the system when needed now available on all models:   LCD display and keyboard Remote maintenance LEDs Time & date Alarm log Run log Set exercise via display Engine hour display RPM display & sensor loss alarm Frequency Battery voltage, Underspeed/fail to transfer alarm, High engine temperature alarm, Low oil, display Trilingual display LCD/LED display and keypad Improved user interface. Provides accurate, real time readings to both owner and service contractor. Remote maintenance LED Helps to protect equipment with visual reminder of required maintenance. Communicates directly with owner based on usage rather than relying solely on a service contractor and a scheduled maintenance cycle. Wireless ready Provides expandable interface capabilities consistent with trends in future communication capabilities. Time & date Assures speed and accuracy in maintaining key aspects of user interface such as scheduled maintenance and exercise cycles. Alarm log Provides accurate means of tracking both scheduled and unscheduled run time events that could effect maintenance, service and product life. Run log Maintains readings of run time in exercise cycles and use related to outages for improved accuracy in scheduling maintenance and determining product life. Set exercise via display Simple, easy-to-use control set-up provides the owner the option of at will setting/ changing exercise rather than total reliance of Service Contractor. Engine hours display Provides accurate run times to help assure proper maintenance intervals are maintained. RPM and frequency displays Hastens service diagnosis and provides immediate operation data at installation. Hours under load Provides insight into the consistency/quality of grid power input essential for adjusting maintenance intervals to actual hours rather than a time period. Low fuel pressure Helps to assure correct installation of fuel source at start-up TECHNICAL DOCUMENTATION   0H7318 MANUAL 2.4L C2 45KW EPA CERT COVER193 COVER 2.4L 45KW EPA CERTIFIED CONTENT048 TABLE OF CONTENTS NEXUS CPL SAFETY004 SAFETY GENERIC IDENTY005 IDENTIFICATION, CPL MODELS EQUIP001 EQUIPMENT DESC CPL SERIES ENGPROT003 ENGINE PROTECT FEATURES NEXUS FUELSYS001 FUEL SYSTEM CPL SERIES GENSPEC084 GENSET SPEC 2.4L 45KW CERT ACCONN007 AC CONNECTION 1/3PH 6/12 LEAD CNTRLNEXUS001 CONTROL PANEL INTERFACE NEXUS OPER001 OPERATION, CPL SERIES MAINT024 MAINTENANCE 2.4L G2 SRVSCHD004 SERVICE SCHD QT SERIES NEXUS TRBLSHT003 TROUBLESHOOTING CPL NEXUS EMSNWRNTY001 EPA WARRANTY EMSN STATEMENT NOTES NOTES PAGE CPL 0F9803 EV ALTCOMPRT 2.4L C2 0H7326 EV CONBOX C2 CPL 0F9813 EV BATTERY C2 0F9807 EV MTG BASE 2.4L C2 0F9809 EV AIR CLEANER 0H3075 EV COOLING SYSTEM 2.4L G2 0H7322 EV ENGCOMPRT 2.4L G2 45KW 0H7580 EV FUEL SYSTEM 2.4L 45KW 0G1146 EV MUFFLER EXH 2.4L 45KW G2 0H0004 EV ENCLOSURE C2 0G0325 INSTALL CPL 2.4L 25,35&45KW 0H6340 SD G2.4L G2 NEXUS 0H6341 WD G2.4L G2 NEXUS 0H6342 WD NEXUS CPL ALTERNATOR BACKPG001 BACK PAGE MANUAL 0H8218 CPL INSTALL MANUAL NON BRANDED

The solid, reliable, increased horsepower of an automotive-style, liquid cooled engine provides whole house power protection for larger homes and essential circuit protection for small and medium businesses such as gas stations, restaurants and offices.   Why should I buy an automatic standby generator instead of a portable generator? During a utility power outage, an automatic standby generator provides numerous advantages over a portable generator: The American Red Cross recommends permanently installed standby generators as a safer way to provide backup power to a home than a portable generator. With an automatic standby generator properly installed outside, your home is protected from deadly carbon monoxide poisoning that is a much greater risk with portable generators. Running on the home’s natural gas or LP fuel supply, it is less expensive to run than gasoline and does not need to be refilled. They start automatically within seconds of a power outage, and eliminate the need to haul a portable generator outside or run extension cords throughout your home. They provide protection 24/7, whether you’re home or away, and they turn themselves off when utility power returns, so there is no need to monitor the unit during an outage.