10 kW Air-Cooled Standby Generator

GUARDIAN's 10 kW is the most affordable automatic standby generator on the market that can start some 3-ton air conditioners with power to spare. For under $2,700 you can start and run your water heater or well pump, kitchen*, bathroom, master bedroom, furnace, sump pump, family room and some 3-ton central air conditioners**.

The 10 kW provides more power at a lower price than any generator in its class, and because it comes pre-packaged and pre-wired, it's fast and easy to install.


  • Circuit Coverage: Protects 10 circuits of your home
  • Generac OHVI® Industrial Engine: The ONLY air-cooled engine designed specifically for generators
    • No break-in required
    • 2 year, 200 hour service intervals
  • Superior Paint: Textured, powder coat paint process provides better coverage and superior bonding for unmatched durability and all weather protection
  • UL Listed: For safety and certified power ratings
  • Clean Burning Fuel: Natural gas or LPV
*most kitchens require multiple circuits
**May not start all brands or models of central air conditioners. Make sure the surge capability (Amps) of the generator is greater than the LRA listed on the data plate of the A/C before purchasing.


Generator Set
Model Number 5241
Rated Power (LP / NG) 10/9 kW
Rated Amps @ 60 Hz
240 V, 1Ø (LP / NG) 42/38
3 Phase Models NA
Surge Watts - 240V, 1 Ø 15,120
Surge Amps 63
Engine (Generac OHVI) 530cc /
V-Twin
Alternator RPM 3600
Enclosure Steel
Whisper Test No
Sound Level (dBA @ exercise) 63
(dBA @ normal operation) 63
Dimensions (L" x W" x H") 48x24x28
Automatic Transfer Switch (included) 100 Amp / 10 circuit
Weight 375
Price Starting at $2,699; Installed starting at $3,795
Full Spec Sheet Spec Sheet

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CDS Emergency Power Services
Baltimore Location:
1225 Bengies Road, Suite A
Baltimore, MD 21220

Reading Location:
4408 Pottsville Pike
Reading, PA 19605

410-314-8000  |  Toll Free: 1-800-878-2374  |  Fax: 410-314-8001
sales@cdsemergencypower.com

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