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Home Standby Generators

In the event of a power outage, home standby generators provide your family with backup power to keep things running as smoothly as possible. When looking for a generator, there are several options available including a portable generator that can be moved to where you need it most.
Cummins Power Generation

Cummins 75kW Standby Power Generator w/ Aluminum Enclosure - GGHF-A - Cummins RS 70 Series Duel-Fuel Generator Fully automatic ope...ration when paired w/ a Cummis Onan ATS Idustrial Grade Ford 6.8L V10 Liquid-Cooled Engine A powerful, reliable & fuel efficient motor built for long life Operates at 1800 RPM for quiet operation read more

Briggs and Stratton

Briggs & Stratton 20kW Home Standby Generator - 40336 - 20 kW Standby Generator (Requires Auto Transfer Switch) Automatically star...ts when utility power is lost 993cc Briggs & Stratton V-Twin Commercial Grade Vanguard Engine Provides years of long lasting, reliable standby power Galvanneal Steel Enclosure read more

Briggs and Stratton

Briggs & Stratton Engine Coolant Heater for 35kW Standby Generators - 6241-0 - Briggs & Stratton Engine Coolant Heater Designed fo...r the 35kW standby generator Cold Weather Starting Helps keep engine block warm to extend generator life Tested to start at -20F using the heater read more

Generac

Generac EcoGen Series 6103 - 15kW Standby Generator for Off Grid Applications - 6103 - Generac 15kW EcoGen Intended For Alternativ...e Energy Interaction Designed to interact w/ off-grid renewable energy applications Capable of tying into an inverter & battery storage system MUST BE TIED INTO AN ALTERNATIVE ENERGY SOURCE Generac OHVI Air-Cooled Engine read more

Cummins Power Generation
$4,499.00
at Home Depot

Shop for Outdoors at The Home Depot. The Cummins Power Generation RS20A residential standby generator ensures that life goes on ev...en when the power goes out. The versatile RS20A is electronically switchable to run on Natural Gas or Liquid Propane Vapor for easy installation using which ever fuel source is available. The RS20A is manufactured in the United States using Cummins designed alternator, electronic control and high-quality commercial-grade materials for safe, reliable performance. The patented sound attenuating enclosure is manufactured from 11-gauge aluminum and automotive grade polypropylene for corrosion free outdoor installation. This patented enclosure design ensures the RS20A is the quietest generator in its class. Third party testing revealed only 62 dB (a) under a normal load, measured at 7 meters. The RS20A is US EPA emissions certified and UL 2200 Listed. Cummins residential products adhere to National Electrical Code (NEC) and National Fire Protection Association (NFPA) requirements. This generator is not approved for use outside of the USA. read more

Cummins Power Generation
$5,399.00
at Home Depot

Shop for Outdoors at The Home Depot. The Cummins Power Generation RS20A residential standby generator ensures that life goes on ev...en when the power goes out. The versatile RS20A is switchable to run on Natural Gas or Liquid Propane Vapor for easy installation using which ever fuel source is available. The RS20A is manufactured in the United States using Cummins designed alternator, electronic control and high-quality commercial-grade materials for safe, reliable performance. The patented sound attenuating enclosure is manufactured from 11-gauge aluminum and automotive grade polypropylene for corrosion free outdoor installation. This patented enclosure design ensures the RS20A is the quietest generator in its class. Third party testing revealed only 62 dB (a) under a normal load, measured at 7 meters. The RS20A is US EPA emissions certified and UL 2200 Listed. Cummins Power Generation residential products adhere to National Electrical Code (NEC) and National Fire Protection Association (NFPA) requirements. This generator is not approved for use outside of the USA. read more

Generac

Generac 6212 - Cold Weather Kit for Air-Cooled Home Standby Generators - 6212-0 - Automatic Thermostatically Controlled Pad Warmer... Maintains optimum battery temperature Automatically starts when temp falls below acceptable level Crankcase Heater (New Slip-On Design) Maintains crankcase oil temperature for easy starting read more

Generac
$9,280.00
at Home Depot

Generac Guardian Series 30 kW Emergency Standby Power Generator - QT03015ANSX - Emergency Standby Power Generator Designed for lar...ge homes and small commercial buildings Whisper-Test Low Speed Exercise Mode Exercises at a quiet 59 decibels at 23 feet Low-speed exercise mode for quieter weekly tests read more

Generac
$15,414.00
at Home Depot

Generac Guardian Series 60 kW Standby Generator (LP - Steel) - QT06024AVSX - UL Listed: For safety and certified power ratings LP ...Powered Generator Designed for commercial buildings with 120/240V service WILL NOT WORK with NG fuel source Whisper-Test Low Speed Exercise read more

Generac
$3,674.00
at Home Depot

Generac EcoGen Series 5818- 6kW Standby Generator for Off Grid Applications (LP) - 5818 - The First Generator Intended For Alterna...tive Energy Interaction Designed to interact w/ off-grid renewable energy applications Capable of tying into an inverter & battery storage system MUST BE TIED INTO AN ALTERNATIVE ENERGY SOURCE Generac OHVI Air-Cooled Engine read more

Generac
$4,299.00
at Home Depot

Generac EcoGen Series 6103 - 15kW Standby Generator for Off Grid Applications - 6103 - Generac 15kW EcoGen Intended For Alternativ...e Energy Interaction Designed to interact w/ off-grid renewable energy applications Capable of tying into an inverter & battery storage system MUST BE TIED INTO AN ALTERNATIVE ENERGY SOURCE Generac OHVI Air-Cooled Engine read more

Generac QuietSource

Generac QuietSource Series 22 kW Standby Power Generator (Premium-Grade) - QT02224ANAX - Premium-Grade Standby Generator High-qual...ity, liquid-cooled standby generator Designed for luxury homes and commercial buildings Whisper-Test Low-speed exercise mode for quieter weekly tests read more

Generac Power Systems

Automatic Standby Generator, 30 Kw, 49 Kva Rating, Voltage 120/208, Height 56 In., Width 35 In., Length 96 In., Enclosure Material... Aluminum, Fuel Type Diesel, Generac Engine Brand, Engine Size 2.4l, Engine Rpm 1800, Amps 104, 60 Hz, Sound Level Dba 70, Automatic Volts Regulation Yes, Battery Included No, 12vdc Battery Charger Yes, Battery Requirements Group 27f, 700 Cca, Fault Indicator Lights Yes, Fuel Npt Pipe Connection Sz. 5/16 In., Fuel Tank Capacity 57 Gal., High Temp. Alarm Yes read more

Generac

Generac Protector Series 15kW Automatic Standby Diesel Generator Generac Power Systems brings standby diesel generators to homes a...nd small businesses with the Protector Series. The 15 kilowatt generator and automatic transfer switch (sold separately) are a permanently installed system that automatically supplies power during a power outage to keep essentials and conveniences including lights, heating, cooling, refrigeration, and security systems operating. The Protector Series of Standby Generators have a 5-year limited manufacturer's warranty. Ships factory direct: single phase option allow approximately 3-4 weeks, and 3 phase options allow appoximately 5-6 weeks. Code Ready Building codes and regulations vary widely from one locality to another. Items required for compliance in one community may violate an ordinance in another. Generac solves the issue of code compliance with a range of ready-to-install, code-ready accessories to help meet stringent requirements throughout the... read more

Generac QuietSource

Generac QuietSource Series 36 kW Standby Power Generator (Premium-Grade) - QT03624ANAX - Premium-Grade Standby Generator High-qual...ity, liquid-cooled standby generator Designed for luxury homes and commercial buildings Whisper-Test Low-speed exercise mode for quieter weekly tests read more

Generac QuietSource

Generac QuietSource Series 27 kW Standby Power Generator (Premium-Grade) - QT02724ANAX - Premium-Grade Standby Generator High-qual...ity, liquid-cooled standby generator Designed for luxury homes and commercial buildings Whisper-Test Low-speed exercise mode for quieter weekly tests read more

Generac
$3,749.00 $3,674.00
at NorthernTool.com

Generac EcoGen Series 5818- 6kW Standby Generator for Off Grid Applications (LP) - 5818 - The First Generator Intended For Alterna...tive Energy Interaction Designed to interact w/ off-grid renewable energy applications Capable of tying into an inverter & battery storage system MUST BE TIED INTO AN ALTERNATIVE ENERGY SOURCE Generac OHVI Air-Cooled Engine read more

Kohler

Shop for Outdoors at The Home Depot. Whether you're home or away, your KOHLER Generator will automatically kick in whenever the po...wer goes out. Restoring power in as little as 10 seconds, KOHLER Generators have extraordinary reliability and quiet operation - similar to a central air conditioner. KOHLER backs each generator with a 5-year/2,000-hour limited warranty. From our first generator in 1920 to our bold new lineup now, KOHLER Generators are a trusted brand by hospitals, airports, the National Weather Service and Home Depot stores nationwide. read more

Kohler

Kohler Maintenance Kit for 17RES, 18RES & 20RES Standby Generators - GM62347 - Kohler Standby Generator Maintenance Kit w/ Synthet...ic Oil Designed for 17RES, 18RES & 20RES models Maintenance Kit Keeps your generator running at optimum performance Kit Includes: read more

Generac
$8,231.00
at Home Depot

Generac Guardian Series 25 kW Emergency Standby Power Generator - QT02515ANSX - Emergency Standby Power Generator Designed for lar...ge homes and small commercial buildings Runs off natural gas or LP fuel source Whisper-Test Sound level comparable to an idling car read more

Kohler

Kohler Maintenance Kit for 12RES and 14RES Standby Generators - GM62346 - Kohler Standby Generator Maintenance Kit w/ Synthetic Oi...l For 12RES, 12RESL, 14RES, 14RESA, 14RESL & 14RESAL models Maintenance Kit Keeps your generator running at optimum performance Kit Includes: read more

Kohler

Kohler Maintenance Kit for 48RCL Standby Generators - GM83718 - Kohler Standby Generator Maintenance Kit w/ Oil Designed for 38RES... & 48RES models Maintenance Kit Keeps your generator running at optimum performance Kit Includes: read more

Generac Power Systems

Automatic Standby Generator, 48 Kw, 75 Kva Rating, Voltage 120/240, Height 56 In., Width 35 In., Length 96 In., Enclosure Material... Aluminum, Fuel Type Diesel, Generac Engine Brand, Engine Size 3.4l, Engine Rpm 1800, Amps 200, 60 Hz, Sound Level Dba 70, Automatic Volts Regulation Yes, Battery Included No, 12vdc Battery Charger Yes, Battery Requirements Group 27f, 700 Cca, Fault Indicator Lights Yes, Fuel Npt Pipe Connection Sz. 5/16 In., Fuel Tank Capacity 57 Gal., High Temp. Alarm Yes read more

Generac
$12,131.00
at Home Depot

Generac Guardian Series 45 kW Emergency Standby Power Generator - QT04524ANSX - Emergency Standby Power Generator Designed for lar...ge homes and small commercial buildings Runs off natural gas or LP fuel source Whisper-Test Sound level comparable to an idling car read more

Generac

Generac Guardian Series 45 kW Emergency Standby Power Generator - QT04524ANSX - Emergency Standby Power Generator Designed for lar...ge homes and small commercial buildings Runs off natural gas or LP fuel source Whisper-Test Sound level comparable to an idling car read more

Generac

Generac Protector Series 20kW Automatic Standby Diesel Generator Standby diesel power comes to homes and small businesses with the... Protector Series from Generac Power Systems. The RD02023 is a 20 kilowatt standby generator that automatically supplies power during an outage to keep essentials and conveniences like refrigerators, air conditioners, pumps, and furnaces running. The generator and automatic transfer switch (sold separately) are a permanently installed system that connect directly to the home or business electrical system. The Protector Series of Standby Generators have a 5-year limited manufacturer's warranty. Ships factory direct: single phase option allow approximately 3-4 weeks, and 3 phase options allow appoximately 5-6 weeks. Code Ready Meeting local building codes and ordinances is no longer a problem with Generac's Code-Ready Accessories, options that eliminate custom configurations and additions. Fuel-tank risers, spill collectors, lockable fuel caps, and low-... read more

Generac

Generac Guardian Series 25 kW Emergency Standby Power Generator - QT02515ANSX - Emergency Standby Power Generator Designed for lar...ge homes and small commercial buildings Runs off natural gas or LP fuel source Whisper-Test Sound level comparable to an idling car read more

Generac

Generac Commercial Series 60 kW Standby Generator (120/208V - LP - Steel) - QT06024GVSX - UL Listed: For safety and certified powe...r ratings LP Powered Generator Designed for commercial buildings with 120/208V service WILL NOT WORK with NG fuel source Whisper-Test Low Speed Exercise read more

Kohler
$99.95 $60.00
at Build.com

Kohler Maintenance Kit for 12RES and 14RES Standby Generators - GM62346 - Kohler Standby Generator Maintenance Kit w/ Synthetic Oi...l For 12RES, 12RESL, 14RES, 14RESA, 14RESL & 14RESAL models Maintenance Kit Keeps your generator running at optimum performance Kit Includes: read more

Siemens

UL Listed For use on Siemens or Murray panels Main breaker is 100 or 125 Amp Ultimate or Rock Solid type Standby power breaker mus...t be a QP or MP-T double pole breaker No modification of panel required; Breakers not included read more

Kohler
$9,370.00
at Home Depot

Shop for Outdoors at The Home Depot. Whether you're home or away, your KOHLER Generator will automatically kick in whenever the po...wer goes out. Restoring power in as little as 10 seconds, KOHLER Generators have extraordinary reliability and quiet operation - similar to a central air conditioner. KOHLER backs each generator with a 5-year/2,000-hour limited warranty. From our first generator in 1920 to our bold new lineup now, KOHLER Generators are a trusted brand by hospitals, airports, the National Weather Service and Home Depot stores nationwide. read more

Generac
$10,799.00
at Home Depot

Shop for Outdoors at The Home Depot. Generac??s new Protector Series diesel generators raise the bar for residential and light com...mercial diesel generators. Building and zoning codes can vary wildly from one region to another. In the past, the only answer was to order expensive, custom-configured solutions. Until now. Generac??s diesel-powered Protector Series features Code Ready, a set of popular preconfigured options and a range of code-driven accessories, so you can feel confident that your generator will be able to conform to the required local codes. The Protector Series is versatile, adaptable, meets UL requirements, and is an affordable optional standby diesel generator for your backup power needs. read more

Generac
$15,414.00
at Home Depot

Shop for Outdoors at The Home Depot. The experts in home standby generators present the Generac Guardian Series 60kW standby gener...ator. Driven by the reliable, increased horsepower of a Generac 2.4L turbocharged and after cooled automotive-style, liquid-cooled engine, the 60kW Guardian Series can provide automatic whole-house protection for larger homes, or essential circuit protection for small and medium businesses such as retail centers, restaurants, churches and offices. Choose from a variety of transfer switches to meet any need, including the Nexus Smart Switch. Engineered with Generac??s Digital Load Management (DLM) technology as standard equipment, the Nexus Smart Switch allows for more coverage with a smaller generator through smart load management. The Guardian Series is America??s #1 selling family of home standby generators. They run on your existing natural gas fuel supply, and kick in automatically within 10 seconds of determining utility power failure. UL/CUL Listed. This item cannot be returned. read more

GE
$3,299.00
at Home Depot

Shop for Outdoors at The Home Depot. The patented Symphony II power controls provide a managed power solution that gives you acces...s to every powered item in your home, just not at the same time by using power management modules, appliances are prioritized and turn on and off based on need and the electrical load placed on your generator read more

GE
Cummins Power Generation

Cummins RS40 Quiet Connect Series 40kW Standby Power Generator (120/240V) - RS40-240 - Cummins Quiet Connect Series 40kW Premium G...rade Generator For light commercial applications w/ 120/240V 3-Phase power Powerd By Cummins 2.4L Turbocharged Liquid-Cooled Engine 1800 RPM design provides reliability and fuel efficiency Brushless CA Series Alternator read more

Cummins Power Generation

Cummins RX30 Power Connect Series 30kW Standby Power Generator (120/240V) - RX30-240 - Cummins Power Connect Series 30kW Generator... For light commercial applications w/ 120/240V 3-Phase power Powerd By Cummins 2.4L Liquid-Cooled Engine A reliable and dependable power source you can trust Brushless CA Series Alternator read more

Kohler
$4,396.00
at Home Depot

Shop for Outdoors at The Home Depot. Whether you're home or away, your KOHLER Generator will automatically kick in whenever the po...wer goes out. Restoring power in as little as 10 seconds, KOHLER Generators have extraordinary reliability and quiet operation - similar to a central air conditioner. KOHLER backs each generator with a 5-year/2,000-hour limited warranty. From our first generator in 1920 to our bold new lineup now, KOHLER Generators are a trusted brand by hospitals, airports, the National Weather Service and Home Depot stores nationwide. read more

Siemens
$4,043.75
at Amazon

Siemens generators provide fast-acting, automatic protection from power loss when combined with a Siemens automatic transfer switc...h. Ideal for home use, this generator powers up automatically and within seconds of a power outage without the need for any manual startup. Without any buttons to push or cords to plug in, an automatic standby generator starts up by itself even when you're away! When the power goes out, this generator eliminates the trouble of dealing with a fuse box in a dark basement or going outside in a storm to start a portable generator. After all LP or natural gas and electrical connections are completed, the generator is ready to run 24/7 and requires absolutely no manual operation, no fueling and no extension cords. The unit can be programmed to perform a weekly exercise at the time of your choice, so it will be ready for continuous and reliable operation on a moment's notice. Siemens generators provide clean, continuous power, so sensitive electronics and microchip appliances like laptops and HVAC equipment can be operated without the worry that unexpected power surges bring. The ultra-quiet design means that noise levels during self-tests are 1/3 quieter than portable generators, so your daily routine is unaffected. The generator's corrosion-resistant enclosure is protected by the RhinoCoat system--a unique process that binds the paint to the metal surface for a long-lasting, durable finish. This allows the generator to sit outdoors and withstand harsh weather conditions without developing an unsightly appearance. read more

Siemens
$2,798.75
at Amazon

Siemens generators provide fast-acting, automatic protection from power loss when combined with a Siemens automatic transfer switc...h. Ideal for home use, this generator powers up automatically and within seconds of a power outage without the need for any manual startup. Without any buttons to push or cords to plug in, an automatic standby generator starts up by itself even when you're away! When the power goes out, this generator eliminates the trouble of dealing with a fuse box in a dark basement or going outside in a storm to start a portable generator. After all LP or natural gas and electrical connections are completed, the generator is ready to run 24/7 and requires absolutely no manual operation, no fueling and no extension cords. The unit can be programmed to perform a weekly exercise at the time of your choice, so it will be ready for continuous and reliable operation on a moment's notice. Siemens generators provide clean, continuous power, so sensitive electronics and microchip appliances like laptops and HVAC equipment can be operated without the worry that unexpected power surges bring. The ultra-quiet design means that noise levels during self-tests are 1/3 quieter than portable generators, so your daily routine is unaffected. The generator's corrosion-resistant enclosure is protected by the RhinoCoat system--a unique process that binds the paint to the metal surface for a long-lasting, durable finish. This allows the generator to sit outdoors and withstand harsh weather conditions without developing an unsightly appearance. read more

Generac

Generac PowerPact 7kW Home Standby Generator System (50-Amp 8-Circuit ATS) - 6519 - Fully Automatic Operation - Includes Automatic... Transfer Switch The most affordable standby generator system on the market Generac OHV Air-Cooled Engine Cast iron cylinder walls provides durability & long engine life Full pressure lubrication system w/ spin-on oil filter read more

Kohler

Kohler 12RESVL - 12kW Home Standby Generator System (100A 12-Circuit Automatic Switch) - 12RESVL - Includes 100-Amp Indoor ATS w/ ...12 Circuit Load Center Kohler Series 7000 V-twin OHV Engine Powerful and reliable engine with hydraulic valve lifters Powerful Performance w/ PowerBoost Technology Greater motor-starting ability for large electrical loads read more

Briggs and Stratton

Briggs & Stratton 16kW Standby Generator System (150A Service Disconnect + AC Shedding) - 40483 - Fully Automatic Operation - Incl...udes Automatic Transfer Switch 16kW (LP) /14.4kW (NG) Automatic Start Power Generator Runs off LP or Natural Gas - no gas cans to fill and store 993cc Briggs & Stratton V-Twin Commercial Grade Vanguard Engine Provides years of long lasting, reliable standby power read more

Briggs and Stratton

Briggs & Stratton 15kW Home Standby Generator System (100A Service Disconnect + AC Shedding) (CA Compliant) - 40367 - CARB Complia...nt & Includes Auto Transfer Switch 15kW (LP) /13kW (NG) Automatic Start Power Generator Runs off LP or Natural Gas - no gas cans to fill and store 993cc Briggs & Stratton V-Twin Commercial Grade Vanguard Engine Provides years of long lasting, reliable standby power read more

Briggs and Stratton

Briggs & Stratton 15kW Home Standby Generator System (200A Service Disconnect + AC Shedding) (CA Compliant) - 40368 - CARB Complia...nt & Includes Auto Transfer Switch 15kW (LP) /13kW (NG) Automatic Start Power Generator Runs off LP or Natural Gas - no gas cans to fill and store 993cc Briggs & Stratton V-Twin Commercial Grade Vanguard Engine Provides years of long lasting, reliable standby power read more

Kohler Power Systems

The Kohler Power Systems model 20RESAL-SA7 is a 20 kilowatt, air-cooled standby generator that provides electrical power to y...our home in the event of a power outage. Norwall Power Systems sells the 20RESAL-SA7 in a package with Kohler's RXT 200 service rated automatic transfer switch to provide your home with emergency electrical power whenever utility power is interrupted. It meets emission specifications set forth by the EPA and the California Air Resources Board (CARB), and can operate on either LP gas or natural gas. The standby generator starts and runs automatically during an outage without intervention to keep your home supplied with power, even if you are not home. Fuel choices The 20RESAL-SA7 will run on either LP gas (propane) or natural gas and the conversion is made in the field at the time of installation. LP gas offers a higher power capability of up to 20 kilowatts versus 18 kilowatts for natural gas. At maximum load, the generator consumes 3.7 gallons of LP ga... read more

Briggs and Stratton

Briggs & Stratton 10kW Standby Generator System (200A Service Disconnect + AC Shedding) - 40450 - Fully Automatic Operation - Incl...udes Automatic Transfer Switch 10kW (LP) /9kW (NG) Automatic Start Power Generator Runs off LP or Natural Gas - no gas cans to fill and store 570cc Briggs & Stratton V-Twin Commercial Grade Vanguard Engine Provides years of long lasting, reliable standby power read more

Kohler

Kohler 14KW Composite Standby Generator System (200A Standard Switch) - 14RESAL-200 - Includes RXT 200A Outdoor Auto. Transfer Swi...tch (Non-Service Ent) Kohler Command PRO OHV Engine Powerful and reliable engine with hydraulic valve lifters Powerful Performance w/ PowerBoost Technology Greater motor-starting ability for large electrical loads read more

Briggs and Stratton

Briggs & Stratton 16kW Standby Generator System (100A Service Disconnect + AC Shedding) - 40392 - Fully Automatic Operation - Incl...udes Automatic Transfer Switch 16kW (LP) /14.4kW (NG) Automatic Start Power Generator Runs off LP or Natural Gas - no gas cans to fill and store 993cc Briggs & Stratton V-Twin Commercial Grade Vanguard Engine Provides years of long lasting, reliable standby power read more

Cummins Industrial

Cummins RS40 Quiet Connect Series 40kW Standby Power Generator - RS40 - Cummins Quiet Connect Series 40kW Premium Grade Generator ...Great for home & light commercial applications Powerd By Cummins 2.4L Turbocharged Liquid-Cooled Engine 1800 RPM design provides reliability and fuel efficiency Brushless CA Series Alternator read more

Kohler

Kohler 48RCL - 48 kW Emergency Standby Power Generator - 48RCL-120/240 1PH - Kohler 48RCL Compact Emergency Generator The perfect ...fit for larger homes & light commercial applications General Motors 5.0L Vortec V-8 Engine A powerful, reliable & fuel efficient motor that's built to last Remarkable Power Quality read more

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