GENERAC 7128 GP3500iO Open Fra...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,248.57
$1,118.67
GENERAC 7128 GP3500iO Open Frame Inverter 50 ST/CSA

GENERAC 7128 GP3500iO Open Frame Inverter 50 ST/CSA

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Model: 7128
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,248.57
$1,118.67
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GP3500iO Open Frame Inverter 50 ST/CSA

  • Features

    • 25 percent lighter, helping reduce fatigue while improving portability - Disclaimer 2
    • Clean power for sensitive electronics with TruePower™
    • One simple-to-use dial that integrates start/run/stop functions with PowerDial™
    • 50 percent quieter for noise sensitive environments - Disclaimer 2
    • Disclaimer 2 - Compared to the Generac GP3300
    • Over 50 percent more starting capacity with new, advanced PowerRush™ technology so you can do more with less - Disclaimer 1
    • Disclaimer 1 - Increases electrical current upon demand; above rated output when starting electric motors
    • GP3500iO Inverter 50 ST/CSA

  • Certifications and Standards

    • CSA Certified
    • UL Listed


7128 - spec sheet

Manufacturer Resources

Product Specs

Alternator Type:
Inverter
Assembled Depth:
19.7 in
Assembled Height:
16.4 in
Assembled Weight:
74.3 lbs
Assembled Width:
16.5 in
Bluetooth Enabled:
No
Carb Compliant:
Yes
Color Finish:
Orange and black
Contains Chemicals That Cause Birth Defects Calif Prop65 :
No
Country Of Origin:
China
Does This Product Have A Warranty :
Yes
Engine Displacement:
212.0 cc
Frame Material:
Steel
Fuel Gauge:
Yes
Fuel Tank Capacity:
2.37 gal
Fuel Type:
Gasoline
Horsepower:
0.0 hp
Low Oil Shut Down:
Yes
Manufacturer Warranty:
3 Year Limited Residential
Output Receptacles:
(1) 120V 20A 5-20R Duplex; (1) 120V 30A L5-30R Twist Lock; (2) USB
Portable Generator Starting Type:
Pull
Power Cord:
No
Rated Wattage:
3000
Restrictions:
No
Run Time 1 2 Load:
4.5 hrs/tank
Surged Wattage:
3500
Type Of Generator:
Inverter
Voltage Rating:
120
Wheel Kit Included:
No
Works With Android:
No
Works With Ios:
No
Department:
Electrical
Product Group:
Power Equipment
Product Subgroup:
Inverter Generator
Product Length:
19.7 in
Product Height:
16.4 in
Product Weight:
74.3 lbs
Product Width:
16.5 in

Generac 7128 – Frequently Asked Questions

How fast can I get the Generac 7128 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Generac 7128 come with a warranty?
Absolutely. The Generac 7128 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Generac 7128?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Generac 7128 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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