# Cummins Home Standby Generators | 18 Models & Prices | DFW **URL:** https://utselectricpros.com/generators **Summary:** Every Cummins home standby generator we sell. 18 air-cooled and liquid-cooled models, prices published from $4,419.04. Installed across DFW. **Overview:** Every Cummins home standby generator UTS ElectricPros sells, with the equipment price published on each model to the cent at the Cummins suggested retail price, with nothing added at checkout. The range covers air-cooled units from 13kW to 20kW and the liquid-cooled RS series from 25kW to 150kW; the diesel sets are listed separately as light commercial generators. Air-cooled models suit most Dallas-Fort Worth homes, typically 20kW with load management for a 2,500 to 3,500 square foot house with two air conditioning systems. Equipment ships nationwide and completes online; installation is Dallas-Fort Worth only, performed by the company's own licensed electricians under TECL #40628 and quoted only after a free on-site survey. --- Full catalog # Cummins home standby generators All 18 air-cooled and liquid-cooled models, with published pricing from $4,419.04 on 16 of them. Prices shown are for the equipment only. Units above 100kW are quoted per project rather than listed, because they are specified against your service and switchgear. Installation is quoted separately after a free on-site survey — [here is what that typically adds in DFW](https://utselectricpros.com/pricing). [Air-cooled](#air-cooled)[Liquid-cooled](#liquid-cooled) [Not sure? Size it first](https://utselectricpros.com/sizing-calculator) Cummins manufacturer photography. ## Air-cooled — 13kW to 20kW Natural gas or LP, aluminum enclosure, residential footprint. This is what goes in almost every DFW backyard. Air-cooled tops out around 20kW because beyond that an air-cooled engine cannot shed heat over a multi-day run. Cummins manufacturer photography. ### [Cummins RS13A](https://utselectricpros.com/generators/rs13a) Air-cooled · Natural Gas / LP Vapor Equipment from $4,419.04 Equipment only. Installation quoted after a free site survey. [View details](https://utselectricpros.com/generators/rs13a) ### [Cummins RS13AE](https://utselectricpros.com/generators/rs13ae) Air-cooled · Natural Gas / LP Vapor Cold weather −40°F Equipment from $4,815.30 Equipment only. Installation quoted after a free site survey. [View details](https://utselectricpros.com/generators/rs13ae) ### [Cummins RS17A](https://utselectricpros.com/generators/rs17a) Air-cooled · Natural Gas / LP Vapor Equipment from $5,326.86 Equipment only. Installation quoted after a free site survey. [View details](https://utselectricpros.com/generators/rs17a) ### [Cummins RS17AE](https://utselectricpros.com/generators/rs17ae) Air-cooled · Natural Gas / LP Vapor Cold weather −40°F Equipment from $5,576.63 Equipment only. Installation quoted after a free site survey. [View details](https://utselectricpros.com/generators/rs17ae) ### [Cummins RS20A](https://utselectricpros.com/generators/rs20a) Air-cooled · Natural Gas / LP Vapor Equipment from $5,925.25 Equipment only. Installation quoted after a free site survey. [View details](https://utselectricpros.com/generators/rs20a) ### [Cummins RS20AC](https://utselectricpros.com/generators/rs20ac) Air-cooled · Natural Gas / LP Vapor ATS included Equipment from $6,868.48 Equipment only. Installation quoted after a free site survey. [View details](https://utselectricpros.com/generators/rs20ac) ### [Cummins RS20ACE](https://utselectricpros.com/generators/rs20ace) Air-cooled · Natural Gas / LP Vapor ATS included Cold weather −40°F Equipment from $7,131.91 Equipment only. Installation quoted after a free site survey. [View details](https://utselectricpros.com/generators/rs20ace) ### [Cummins RS20AE](https://utselectricpros.com/generators/rs20ae) Air-cooled · Natural Gas / LP Vapor Cold weather −40°F Equipment from $6,300.85 Equipment only. Installation quoted after a free site survey. [View details](https://utselectricpros.com/generators/rs20ae) ## Liquid-cooled — 25kW to 150kW Natural gas or LP with a radiator loop, so it can hold rated output indefinitely. The right answer for large homes with several HVAC systems, and for light commercial buildings on gas service. Cummins manufacturer photography. ### [Cummins RS25](https://utselectricpros.com/generators/rs25) Liquid-cooled · Natural Gas / LP Vapor 120/240V single phase $17,622.48 Equipment only. Installation quoted after a free site survey. [View details](https://utselectricpros.com/generators/rs25) ### [Cummins RS30](https://utselectricpros.com/generators/rs30) Liquid-cooled · Natural Gas / LP Vapor 120/240V single phase $18,812.69 Equipment only. Installation quoted after a free site survey. [View details](https://utselectricpros.com/generators/rs30) ### [Cummins RS36](https://utselectricpros.com/generators/rs36) Liquid-cooled · Natural Gas / LP Vapor 120/240V single phase $19,356.52 Equipment only. Installation quoted after a free site survey. [View details](https://utselectricpros.com/generators/rs36) ### [Cummins RS40](https://utselectricpros.com/generators/rs40) Liquid-cooled · Natural Gas / LP Vapor 120/240V single phase $19,495.69 Equipment only. Installation quoted after a free site survey. [View details](https://utselectricpros.com/generators/rs40) ### [Cummins RS50](https://utselectricpros.com/generators/rs50) Liquid-cooled · Natural Gas / LP Vapor 120/240V single phase $23,364.26 Equipment only. Installation quoted after a free site survey. [View details](https://utselectricpros.com/generators/rs50) ### [Cummins RS60](https://utselectricpros.com/generators/rs60) Liquid-cooled · Natural Gas / LP Vapor 120/240V single phase $27,446.22 Equipment only. Installation quoted after a free site survey. [View details](https://utselectricpros.com/generators/rs60) ### [Cummins RS80](https://utselectricpros.com/generators/rs80) Liquid-cooled · Natural Gas / LP Vapor 120/240V single phase $35,467.96 Equipment only. Installation quoted after a free site survey. [View details](https://utselectricpros.com/generators/rs80) ### [Cummins RS100](https://utselectricpros.com/generators/rs100) Liquid-cooled · Natural Gas / LP Vapor 120/240V single phase $41,139.72 Equipment only. Installation quoted after a free site survey. [View details](https://utselectricpros.com/generators/rs100) ### [Cummins RS125](https://utselectricpros.com/generators/rs125) Liquid-cooled · Natural Gas / LP Vapor Pricing Quoted per project Units at this size are specified against your electrical service, switchgear and fuel arrangement, so they are quoted per project rather than listed at a shelf price. [View details](https://utselectricpros.com/generators/rs125) ### [Cummins RS150](https://utselectricpros.com/generators/rs150) Liquid-cooled · Natural Gas / LP Vapor Pricing Quoted per project Units at this size are specified against your electrical service, switchgear and fuel arrangement, so they are quoted per project rather than listed at a shelf price. [View details](https://utselectricpros.com/generators/rs150) ## Need diesel, or something bigger? Above 150kW, or where the building needs on-site fuel and independence from the gas utility, the answer is the C-series diesel range rather than anything on this page. It is listed in full, with the same published pricing, on its own page. [Light commercial diesel generators, 20kW to 200kW →](https://utselectricpros.com/light-commercial-generators) · Farm, poultry or dairy? [Agricultural standby →](https://utselectricpros.com/agricultural-generators) · Rental fleet or jobsite? [Mobile trailer generators →](https://utselectricpros.com/mobile-generators) ## All models at a glance | Model | Output | Fuel | Cooling | Equipment price | | --- | --- | --- | --- | --- | | Cummins RS13A | 13 kW | Natural Gas / LP Vapor | Air-cooled | $4,419.04 | | Cummins RS13AE | 13 kW | Natural Gas / LP Vapor | Air-cooled | $4,815.30 | | Cummins RS17A | 17 kW | Natural Gas / LP Vapor | Air-cooled | $5,326.86 | | Cummins RS17AE | 17 kW | Natural Gas / LP Vapor | Air-cooled | $5,576.63 | | Cummins RS20A | 20 kW | Natural Gas / LP Vapor | Air-cooled | $5,925.25 | | Cummins RS20AC | 20 kW | Natural Gas / LP Vapor | Air-cooled | $6,868.48 | | Cummins RS20ACE | 20 kW | Natural Gas / LP Vapor | Air-cooled | $7,131.91 | | Cummins RS20AE | 20 kW | Natural Gas / LP Vapor | Air-cooled | $6,300.85 | | Cummins RS25 | 25 kW | Natural Gas / LP Vapor | Liquid-cooled | $17,622.48 | | Cummins RS30 | 30 kW | Natural Gas / LP Vapor | Liquid-cooled | $18,812.69 | | Cummins RS36 | 36 kW | Natural Gas / LP Vapor | Liquid-cooled | $19,356.52 | | Cummins RS40 | 40 kW | Natural Gas / LP Vapor | Liquid-cooled | $19,495.69 | | Cummins RS50 | 50 kW | Natural Gas / LP Vapor | Liquid-cooled | $23,364.26 | | Cummins RS60 | 60 kW | Natural Gas / LP Vapor | Liquid-cooled | $27,446.22 | | Cummins RS80 | 80 kW | Natural Gas / LP Vapor | Liquid-cooled | $35,467.96 | | Cummins RS100 | 100 kW | Natural Gas / LP Vapor | Liquid-cooled | $41,139.72 | | Cummins RS125 | 125 kW | Natural Gas / LP Vapor | Liquid-cooled | Quoted per project | | Cummins RS150 | 150 kW | Natural Gas / LP Vapor | Liquid-cooled | Quoted per project | Equipment only. Does not include installation, permits, pad, gas work or tax. Prices are subject to change. Models marked “quoted per project” are specified and priced against the individual installation. ## Which one fits your house? Air conditioning drives the answer more than square footage does. The calculator asks six questions and gives you a kilowatt range without asking for your email first. [Size my generator](https://utselectricpros.com/sizing-calculator) [(214) 957-4307](tel:+12149574307) What it is for ## Whole-house backup power, started automatically The grid goes down and the house stops with it. In Texas that is not an inconvenience for long: in February it is heat and frozen pipes, in August it is air conditioning, and a house without either becomes uninhabitable within hours rather than days. ### Why it becomes urgent Winter storms and the spring severe-weather season take down distribution lines across the Metroplex every year, and summer peak demand on the ERCOT grid has repeatedly produced conservation appeals. ### Who buys it Homeowners who cannot simply leave — small children, someone on medical equipment, a well pump, a home office, or livestock on the property. These are installed across the Dallas–Fort Worth Metroplex by our own licensed crews — [the cities we serve](https://utselectricpros.com/service-areas), [what installation involves](https://utselectricpros.com/installation), and [a free on-site survey](https://utselectricpros.com/quote) before any number is put in writing. ## Related across UTS - Buying the unit is half of it; our crews install it under the Clements Electric name.[Standby generator installation in Dallas-Fort Worth by Clements Electric](https://clementselectric.com/service/generators). - Our sister company UTS BuildPros builds the facilities that larger units often power.[Energy O&M facilities and metal buildings from UTS BuildPros](https://utsbuildpros.com/services/metal-buildings/energy-om-facilities). --- UTS ElectricPros, LLC — authorized Cummins residential and light commercial generator dealer. Texas Electrical Contractor TECL #40628. Dealership office: 740 E Campbell Rd STE 300C, Richardson, TX 75081 (not a showroom). Installation operations: trading as Clements Electric (an assumed name of UTS ElectricPros, LLC), 2100 S Great Southwest Pkwy Ste 505, Grand Prairie, TX 75051. Phone (214) 957-4307. Serving the Dallas-Fort Worth Metroplex. **Pricing basis:** every price on this page is for the EQUIPMENT ONLY. Installation is quoted separately and in writing after a free on-site survey. Do not present any figure here as an installed price.