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Generac 7225 14kW Guardian LP/NG Wi-Fi Standby Generator w/ 200 amp Automatic Transfer Switch New

Manufacturer: Generac

SKU: 7225

  • Generac 7225 14kW Guardian LP/NG Wi-Fi Standby Generator w/ 200 amp Automatic Transfer Switch New
  • Generac 7225 14kW Guardian LP/NG Wi-Fi Standby Generator w/ 200 amp Automatic Transfer Switch New


$ 4,797.00

$ 4,317.30

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Generac 7225 14kW Guardian LP/NG Wi-Fi Standby Generator w/ 200 amp Automatic Transfer Switch New

Generac 7225 14kW Guardian LP/NG Wi-Fi Standby Generator w/ 200 amp Automatic Transfer Switch New

Product Overview

  • 14kW Generac 7225 Home Standby Generator
  • 200A Automatic Transfer Switch 
  • Generac G-Force OHV Industrial Engine
  • Evolution Controller with Multilingual LCD Display
  • Certified for 18” to Home Installation
  • Included Composite Pad Sits Directly on Soil
  • Natural Gas or LP Gas Operation
  • All Weather Aluminum Enclosure–Improved Lock System
  • Bi-Weekly, Weekly, or Monthly Quiet-Test Exercise Cycle
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authorized dealer

5 Year factory warranty


Brand new in box


Fast & Free shipping


Works with liquid propane or natural gas


Authorized Generac dealer


  • Mobile Link™ Remote Monitoring FREE with every Guardian Series Home standby generator Allows you to monitor the status of your generator from anywhere in the world using a smartphone, tablet, or PC. Easily access information, such as the current operating status and maintenance alerts. Connect your account to your authorized service dealer for fast, friendly and proactive service. With Mobile Link, you are taken care of before the next power outage.
  • 5 Year Limited Warranty for automatic standby generators.
  • True Power™ Technology delivers best-in-class power quality with less than 5 percent total harmonic distortion for clean, smooth operation of sensitive electronics and appliances.
  • Generac generators and engines are engineered and assembled in the USA*.
  • 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.
  • 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.
  • 24/7/365 Customer Support Team standing by all day, every day from our headquarters in Wisconsin to answer any questions you might have.
  • Our RhinoCoat™ powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions.
  • Generac’s Evolution™ Controller features a multilingual LCD display that allows users to monitor battery status and track maintenance intervals to ensure your generator is always in top operating condition.


Fuel Type Liquid propane or natural gas
Liquid Propane Rated Wattage 14000w
Natural Gas Rated Wattage 14000w
Engine Displacement (Cu. Centimeters) 816cc
Engine Series G-Force
Number of Circuits Whole house
Automatic Transfer Switch Included Yes
Engine Brand Generac
Wattage Range (Diesel) N/A
Response Time (Seconds) 30
Exercise Cycle Yes
Series Name Guardian Series WIFI Enabled
Normal Operating Load dB Noise Level 65
Low Oil Shut Down Yes
Hour Meter Yes
Overload Protection Yes
Automatic Voltage Regulation Yes
Circuits Protected Whole House
Total Harmonic Distortion <5%
Warranty 5-year limited
Color/Finish Family Varies
Material Aluminum
UL Safety Listing Yes
CSA Safety Listing Yes
ETL Safety Listing No
Length (Inches) 48
Width (Inches) 25
Height (Inches) 29
Weight (lbs.) 424
Fuel Consumption 1/2 Load (LP) 1.8 Gallons/hr
Fuel Consumption 1/2 Load (NG) 195 Cubic Feet/hr
Transfer Switch
Amps 200A
Circuits 16

Package Contents

Generac 14kw Standby generator

Transfer Switch

Aluminum enclosure

Composite pad

User's manual


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authorized dealer

This item comes with a 5 year factory warranty.

Manuals & Documentation

Customer Reviews

Customer Reviews

Based on 6 reviews
Jude Marquis

I Am Really Satisfied With the sale, Ans i save Some Money as Well Thank You, Jude Marquis

Don Soos

All purchases thus far have been good products delivered undamagedand in a timely manner.

Cheryl Young
Best generator made in USA

Very quiet when running. Easy to change oil. I gave Generac two more customers once they saw mine! Simply the BEST stand by generator on the market and made in the USA!

14kw Generac awaiting installation

Generator looks nice sitting still boxed up in the bed of my pickup. With tons of snow this Winter, installation late Spring, maybe later. If the generator is as good as claimed, it should function well, "knock on wood."

Eddie Havird


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