I'm in the market for a 20-22kw natural gas standby generator and am between the 20kw Kohler unit (all aluminum enclosure being released soon) and a 22kw Generac Guardian generator. It also has hydraulic lifters and takes an additional quart of oil. Please visit homegenerators.cummins.com to learn more. More Standby Generator Reviews. Your natural gas or liquid propane fueled generator automatically delivers power quietly and quickly during a utility outage. With standby rated generators there is no overload capability built into the units. This model is also fairly efficient in its production cycle thanks to its air-cooled architecture. Prices for Cummins and Kohler generators are similar. It is important to note that standby rated generators, under no circumstances, should run in conjunction with a public utility source. This feature lets the generators conduct a self-test without disturbing the neighborhood. Generac is #2 behind Cummins. We created a guide comparing our three favorite suppliers: Cummins, Kohler and Generac. Briggs & Stratton 10kW Standby Generator System (Steel) (200A Service Disconnect + AC Shedding) Plus, these standby generators come with the company’s patented Quiet Test function. We’ll examine both standby and portable generators to get a sense of the full product lines. Schedule Your Free In-Home Assessment burns 2.1 gph). The Generac is $1000 dollars cheaper. At a ¼ load, the Cummins set will burn 1.4 gph. Check out our Battle of the Home Standby Generator page to see how each model compares. Best 10-12kW Standby Generator. Backed by the Cummins Warranty. A Cummins 13 kilowatt home standby generator starts at around $3,600, while a 14 kilowatt Kohler generator starts at around $3,800. In order to see how Generac vs. Kohler generators compare, let’s take a look at some of the companies’ most popular models. In the rare case something does go wrong with your Cummins generator, we've got it covered with a manufacturer's 2-year warranty. Cummins is the brand homeowners trust for reliability, durability and power. The cost of your generator will vary based on the size of your home and the number of appliances that need to be powered. Cummins has built in load management and is 10% more fuel efficient according to the specs. Generac G-Flex technology. Best Whole HouseStandby Generator: Cummins RS36 Quiet Connect. Best 20-22kW Standby Generator: Generac Guardian #5. On the smaller end of the standby generator market, the Generac 6998 provides its brand’s well-known smooth performance while still producing 7,500 watts through its patented True Power technology. 1. We are putting in a standby generator, 13Kw, and I'm having trouble deciding between these two. Just by sheer weight alone, the Kohler seems to be a heavier duty generator at 80lbs more. ... Caterpillar, Cummins, Kohler, MTU OnSite Energy, Generac … Cummins delivers standby power options to fit the needs of any size home. Savings over time vs competition when using Competition. Cubic Feet Per hour on Nat Gas: Cummins is at 225, Generac is at 255. Now that you’ve learned a little more about Cummins’ brand of residential home generators, don’t stop there. Cummins designs and builds the most reliable engines and generators in the world, designed to operate in challenging conditions. Savings Example – Cummins vs Generac: $30 savings in fuel cost with an avg gallon of propane being $3 when going with the Another key feature of standby Generac generators is the company’s patented G-Flex technology. Best 16-17kW Standby Generator: Cummins RS17A - 17kW #4.