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Generac 7041 Synergy 20kW (LP) / 18kW (NG) Air-Cooled Standby Generator with 200A Non-SE CUL Transfer Switch & Wi-F

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  • Generac's 20,000-Watt Synergy Series with Automatic Transfer Switch provides the automatic backup power you need to protect your home and family during a power outage

  • Unlike competitive units that run at a constant 3600 RPM, the Generac Synergy features patented G-Flex Technology that allows it to run at slower speeds when household electrical demand is light - The result is a home standby generator that is uncommonly quiet and exceptionally fuel efficient

  • Synergy can deliver cleaner power than competitive units - ideal for today's sophisticated modern electronics and sensitive appliances

  • Includes Mobile Link™ Wi-Fi Remote Monitoring - Monitor generator status on a smart phone, tablet or PC

SKU: 7041

Availability: In stock


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  • Up to whole house protection with the 200-amp, NEMA 3R (aluminum outdoor enclosure) smart switch
  • G-Flex Technology - Unlike competitive units that run at a constant speed, patented G-Flex technology allows the Generac Synergy to run at lower speeds when household electrical demand is light. That means significantly quieter operation at normal capacity, less fuel consumption when you need less electricity, and cleaner power than competitive air-cooled home standby generators
  • 5 Year Limited Warranty for automatic standby generators
  • Generac generators and engines are Engineered and Built in the USA - Assembled in the USA using domestic and foreign parts
  • Generac's G-Force Engine is a purpose-built, pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance than any competitive engine
  • 24/7•365 Customer Support Team standing by all day, every day from Generac's headquarters in Wisconsin to answer any questions you might have
  • Quiet-Test Self-Test Mode runs at a lower RPM for a five or twelve minute test, making generators significantly quieter than other brands while consuming less fuel
  • Tough, Durable All-Aluminum Enclosures: Our RhinoCoat™ powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions

Compliance and Restrictions.

Warning: Cancer and Birth Defect/Reproductive Harm -- www.P65Warnings.ca.gov/product



Rated Max. Continuous Power Capacity (LP / NG) 20,000 Watts / 18,000 Watts
Rated Voltage 240V
Rated Max. Continuous Load Current - 240 Volts (LP / NG)       83.3 / 75
Total Harmonic Distortion Less than 1.5%
Main Line Circuit Breaker 100 Amp
Phase 1
Number of Rotor Polls 2
Rated AC Frequency 60 Hz
Power Factor 1.0
Battery Requirement (Not Included) 12 Volts, Group 26R 540 CCA Min. or Group 35AGM 650 CCA Min.
Unit Weight (lbs. / kg) 471 lbs. / 214 kg
Dimensions - L x W x H (in / mm) 48" x 25" x 29" / 1218mm x 638mm x 732mm 
Sound Output in dB(A) at 23 ft. Under Normal Load 63 dB(A)
Type of Engine Generac OHVI V-Twin
Number of Cylinders 2
Displacement 999cc
Cylinder Block Aluminum with Cast Iron Sleeve
Valve Arrangement Overhead Valve
Ignition System Solid-State with Magneto
Governor System Electronic
Compression Ratio 9.5:1
Starter 12 VDC
Oil Capacity Including Filter (Quarts / Liters) 1.9 Quarts / 1.8 Liters
Operating Speed 2,700 - 3,600 RPM
Fuel Consumption - Natural Gas 1/2 Load: 200 ft³/hr - Full Load: 282 ft³/hour
Fuel Consumpstion - Liquid Propane 1/2 Load: 1.84 gal/hr - Full Load: 3.50 gal/hr
Wi-Fi Remote Monitoring Yes

More Info



  • G-Flex Variable Speed Technology
  • Two Line LCD Multilingual Digital Evolution Controller
  • 200 Amp Start Switch with Onboard Load Management
  • Electronic Governor
  • System Status and Maintenance Interval LED Indicators
  • Mobile Link Cellular Monitoring System
  • Sound Attenuated Enclosure
  • Flexible Fuel Line Connector
  • Direct-to-Dirt Composite Pad
  • Protective Base Fascia
  • Natural Gas or Liquid Propane Operation
  • 5-Year Limited Warranty


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