A Single Home with Power from a Kohler Generator During a Power Outage

Lightning strokes over a suburban neighborhood during a power outage. Only one home has lights—with power from a Kohler Home Standby Generator. The next time your power goes out, will you be left in the dark?

Get Norwall’s Unmatched Price on Kohler Generators Today!

At Norwall, we’re celebrating the return of Kohler Generators to our online catalog and adding more models every day. These generators stand out from the crowd with exceptional motor-starting capacity, intelligent load management, quiet operation, and reliable Kohler engines along with a complete range of accessories to ensure you get the most out of your Kohler Home Generator.

When you lose power, count on a Kohler Generator to keep your appliances running, the heat or air conditioning on, and your security system working.

Kohler designed their commercial-grade engines for longevity, durability, and reliability. Hydraulic lifters reduce noise and maintenance costs and improve performance. Generators come with a Kohler 5-year or 2000-hour limited warranty that covers parts, labor, and travel for the full warranty period.

You get plenty of power to start large loads like central air conditioners without giving up your other conveniences. Clean power with exceptional voltage and frequency regulation.

A Kohler home standby generator installed against a house behind a wooden walkway surrounded by landscaping.

All the power you need from a Kohler Home Standby. This 26kW Generator has enough power for very large homes.

Did You Know?
Before the Rural Electrification Project, Kohler invented the revolutionary “Kohler Automatic Power & Light” generator system for rural farms where electricity was not yet available. The automatic generator turned itself on and off as electricity was needed. 

14kW Whole House Package Starts-Runs 5-Ton AC

20kW Whole House Package Runs Multiple Air Conditions

Most Powerful
26kW Whole House Generator Package

Look at Kohler’s Generator Features:

  • Aluminum powder-coated enclosure rated up to 180 MPH wind.

  • Installs 18-inches from your home.

  • Panels remove in 10 seconds for easy maintenance.

  • Quiet—as little as 56 dBA during the 90-second weekly exercise.

  • Low Oil shutoff to prevent engine damage.

  • Extended 300-Hour Oil Change Kit Available

  • Runs on Natural Gas (NG) or Liquid Propane (LPG)—Simple Selection in the Field

Kohler is well known for generators with exceptional motor starting capacity and unparalleled reliability with Kohler V-Twin Commercial Grade Engines. Generator enclosures designed and rated for wind speeds up to 180 MPH.

Models up to 26kW can start and run multiple air conditioners in additon to the rest of your appliances. The 14kW handles a 5-ton AC in addition to at least a 7kW preload—that’s all your lights, refrigerator, freezer, sump pump, and even medical equipment.

Kohler generators have exceptionally clean power with low harmonic distortion—even when accepting the full house load during transfer from utility. Safe for all your most sensitive electronics and appliances.

A single home has lights in a dark neighborhood after a severe storm caused a power outage. Lightning flashes in the background highlight dark, ominous clouds

A single home in a dark neighborhood has power from a kohler standby generators after a severe storm caused a power outage. Lightning flashes in the background highlight dark, ominous clouds. When the next power outage hits, will you have lights or be in the dark?

10kW and 12kW Kohler Generators

Kohler 10kW and 12kW Generators power smaller homes or just the essentials. The 12kW can start and run a 5-Ton AC with a 5kW house load. Kohler’s 10kW makes the same claim for a 3-ton AC.

  • Generator + 100-Amp 12-Space Load Center ATS models available.

  • Compatible with RXT Transfer Switches for Load Management

  • Ultra-Low Harmonic Distortion

  • 18-Inch to Home Installation

  • V-Twin OHV Engines

  • Compact Footprint

Power Small to Medium Homes

The perfect generator for small to medium-size homes. 10kW and 12kW Kohler generators handle your air conditioning and other appliances while keeping the lights on. 

With the same reliable v-twin engine as the larger 14kW, a Kohler generator restores power to home about 10 seconds after the power goes out.

Your house stays comfortable. Refrigerated food remains safe—even if the power stays out for days. Don’t worry about your sump pump. The Kohler Generator keeps that running too. 

Essential Power for Any Home

With a Kohler 12-circuit automatic transfer switch, power your essentials—including air conditioning—with your Kohler 12kW or 10kW home standby generator

Kohler 10kW and 12kW Home Standby Generators

Whole House Power for Small Homes or Just the Essentials for Larger Homes

10kW Essentials Package
Starts-Runs 3-Ton AC

12kW Essentials Package
Starts-Runs 3-Ton AC

12kW Home Standby or Off Grid Generator

The 12kW Kohler Generator 12RES is a workhorse with long history of reliable power—On Grid of Off Grid. Unlike many standby generators, Kohler provides the 12RES with a limited warranty for applications without reliable utility service.

Powerful 32kVA Motor Starting Capacity

Use it as a backup for off-grid alternative energy system. When your batteries run low after cloudy days, the generator charges them. Maybe you need more power than your solar array and storage system can handle—with the right installation, the 12RES can fill in the gap.

Like the 14kW, 12kW, and 10kW RESV models, the 12RES has a tough, commercial grade 725cc v-twin engine with low oil shutdown. Runs on Liquid Propane or Natural Gas—Easily switches fuels in the field.