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Generac Guardian Series Home Standby Generator, 24kW (LP)/21kW (NG), 200 Amp Transfer Switch, Aluminum Enclosure, Model# 7210

Item# 102681
"Generac Guardian Series Home Standby Generator, 24kW (LP)/21kW (NG), 200 Amp Transfer Switch, Aluminum Enclosure, Model# 7210"
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Generac Guardian Series Home Standby Generator, 24kW (LP)/21kW (NG), 200 Amp Transfer Switch, Aluminum Enclosure, Model# 7210

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Generac Guardian Series Home Standby Generator, 24kW (LP)/21kW (NG), 200 Amp Transfer Switch, Aluminum Enclosure, Model# 7210

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  • True Power™ technology delivers superior power quality with less than 5% total harmonic distortion
  • Generac G-Force engine requires less maintenance
  • Quiet-Test™ self-test mode is quieter and uses less fuel
  • Tough, durable all-weather, corrosion-resistant aluminum enclosure
  • Pre-attached composite mounting pad

See full description

  • FREE 7-Year Warranty with Purchase—a $735 Value

    Purchase a qualifying Generac home standby generator and receive a FREE 7-Year Warranty. See details.

    Terms and conditions apply. Generator must be purchased between 4/6/26−6/12/26 and activated by 8/23/26.

  • Availability Varies

  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Accessories

  • Warranty

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Product Summary

This Generac Guardian Series Home Standby Generator is the largest air-cooled generator on the market, packing the most power into a small package to protect what is important for your home or business. This generator protects your home automatically 24/7. Runs on natural gas or liquid propane (LP) fuel, and sits outside just like a central air conditioning unit. No refueling, no manual starting and no extension cords are necessary. Delivers power directly to your home's electrical system, backing up your entire home or just the most essential items. In addition, this model takes up to 70% less space and helps you to save up to $8000in. installation costs when compared to competitive output products. Tool-less fuel conversion, internal main circuit breaker and system status LED. Assembled in U.S.A. with 24/7/365 customer support. Not intended for use as primary power in place of utility or in life-support applications. Read the owner's manual in its entirety before using this product.

What's Included

    (1) Home standby generator (1) 200 Amp transfer switch

Downloads

Product Manual
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Features + Benefits

  • True Power™ technology delivers superior power quality with less than 5% total harmonic distortion
  • Generac G-Force engine requires less maintenance
  • Quiet-Test™ self-test mode is quieter and uses less fuel
  • Tough, durable all-weather, corrosion-resistant aluminum enclosure
  • Pre-attached composite mounting pad
  • Smart, user-friendly Generac Evolution™ Controller features a dual-line multilingual LCD display
  • Includes Mobile Link™ remote monitoring for checking the status of your generator from anywhere in the world using your smartphone, tablet or PC for free
  • 24/7/365 Customer Support Team

Key Specs

AttributeSpecification

item#

102681

Brand

Generac

Manufacturer's Warranty

5 year limited warranty

Ship Weight

549.0 LB

Voltage

120/240

Rated Kilowatts LP

24

Surge Kilowatts LP

24

Rated Kilowatts NG

21

Surge Kilowatts NG

21

Max. Amps

100

Fuel Type

Dual Fuel - Natural Gas and Propane
AttributeSpecification

Engine Brand

Generac

Engine Model

G-force

Engine Displacement

999 cc

Enclosure Material

Aluminum

Start Type

Automatic

Battery Required

Yes

Battery Included

No

Transfer Switch Amps

200

Auto Shutdown

Yes

Product Weight

553.0000 lb

Dimensions L x W x H (in.)

48.0 x 25.0 x in

Reviews

Questions & Answers

3296 Reviews This action will navigate to reviews.

Questions

1–10 of 125 Questions  
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  1. How many amps is 24 KW?

    1. The number of amps produced is dependant on the fuel used, the explaination follows:
      Natural gas is 21Kw, 87.5 amps @ 240v (21,000w divided by 240v equals 87.5A)
      Propane (LP) is 24Kw, 100 amps @ 240v (As Walt99ccim explained "24 Kw is a 100 amp generator. 24Kw =24,000 watts divided by 240 volts = 100 amps" @ 240v).
      The reason for the "@240v" is that residential service is normally 120v + 120v (equalling 240v combined) and each of the 120v sides has either 87.5A or 100A depending on which fuel is available.

      Helpful?

    2. This 24 kW generator is rated for 100 amps.

      Helpful?

    3. 24 Kw is a 100 amp generator. 24Kw =24,000 watts divided by 240 volts = 100 amps.

      Helpful?

  2. Do you need to have your electrical panel upgraded to handle the 200amps?

    1. You would not need to have your electrical panel upgraded to 200 amps. The 200 amp transfer switch can be used on a 100 amp electrical panel.

      Helpful?

    2. No, your home electrical panel needs to be rated for 100 amp service, the switch gear is rated for 200A, but this particular generator is only capable of producing 100A on propane and 87.5A on natural gas, but if you want you can always have your residential service upgraded to 200A.

      Helpful?

  3. What is the horsepower and what is the consumption using natural gas?

    1. The generator would have an approximate 34 horsepower engine. At full load, it would use 203 cubic feet per hour of natural gas

      Helpful?

    2. The generator would have an approximate 34 horsepower engine. At full load it would us 203 cubic feet per hour of natural gas.

      Helpful?

  4. what is the transfer switch for

    1. Disconnects electric line power from power company and allows generator power to power the house/business and keeps people working on electrical lines when power is out from being electrocuted.

      Helpful?

    2. Transfer switches are devices that allow the safe connection or disconnection of different sources of electricity to an electric load.

      Helpful?

  5. What lifters are in this motor

    1 answer

    1. The generator would have hydraulic lifters.

      Helpful?

  6. Is the transfer switch also a surge protector.

    1 answer

    1. The surge protector is included with this unit.

      Helpful?

  7. What size pipe should be used for a 75-100’ run for NG?

    1 answer

    1. You would want to use 1" to 1 1/4" diameter pipe to ensure proper fuel pressure and flow.

      Helpful?

  8. Does the unit have WiFi provided to use with my cell t

    1 answer

    1. This generator is Wi-Fi-enabled allowing remote monitoring via the Mobile Link app for performance and alerts.

      Helpful?

  9. What is the voltage

    1 answer

    1. The generator is a single-phase generator and has a voltage rating of 120 and 240 volts. It would provide power to both voltages.

      Helpful?

  10. will this unit work on a totally electric house

    1 answer

    1. That would depend on the total wattage of the products in the house.

      Helpful?

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Warranty

Manufacturer's Warranty

5 year limited warranty