Generator Size for House

Shop Generator Size for House

Sponsored

$3,221.10

Generac 7171 Guardian Series 10 Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator Generators Standby Generators Air Cooled

Ferguson Home

2K+

$3,221.10

Generac 7171 Guardian Series 10 Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator Generators Standby Generators Air Cooled

Ferguson Home

$6,189.00

Generac 7260 22 Kw (240 V) Single-Phase Air Cooled Multi-Fuel Standby Generator With Wi-Fi Capabilities Generators Standby Generators Air Cooled

Ferguson Home

$6,189.00

Generac 7260 22 Kw (240 V) Single-Phase Air Cooled Multi-Fuel Standby Generator With Wi-Fi Capabilities Generators Standby Generators Air Cooled

Ferguson Home

$5,599.00

Generac 7259 18Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With Cellular Wi-Fi And Bluetooth Connectivity Generators

Ferguson Home

$5,599.00

Generac 7259 18Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With Cellular Wi-Fi And Bluetooth Connectivity Generators

Ferguson Home

$5,786.10

Generac 7209 Guardian Series 24 Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator Generators Standby Generators Air Cooled

Ferguson Home

2K+

$5,786.10

Generac 7209 Guardian Series 24 Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator Generators Standby Generators Air Cooled

Ferguson Home

$6,974.10

Generac 7291 Guardian Series 26 Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With 200A Automatic Transfer Switch N/A

Ferguson Home

$6,974.10

Generac 7291 Guardian Series 26 Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With 200A Automatic Transfer Switch N/A

Ferguson Home

$1,169.00

Generac G0080630 GP Series 9500 Watt (120 / 240V) Electric Button / Recoil Start Tri-Fuel Portable Generator With Cosense (49-State) Generators

Ferguson Home

$1,169.00

Generac G0080630 GP Series 9500 Watt (120 / 240V) Electric Button / Recoil Start Tri-Fuel Portable Generator With Cosense (49-State) Generators

Ferguson Home

$1,049.00

Generac 8011-0 GP Series 7500 Watt (120 / 240V) Electric Button / Recoil Start Multi-Fuel Portable Generator With Cosense (49-State) Generators

Ferguson Home

$1,049.00

Generac 8011-0 GP Series 7500 Watt (120 / 240V) Electric Button / Recoil Start Multi-Fuel Portable Generator With Cosense (49-State) Generators

Ferguson Home

$3,770.10

Generac 7172 Guardian Series 10 Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With 100A Automatic Transfer Switch N/A

Ferguson Home

2K+

$3,770.10

Generac 7172 Guardian Series 10 Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With 100A Automatic Transfer Switch N/A

Ferguson Home

$5,839.00

Generac 7323 14K Watt (120 / 240 V) Single-Phase Air Cooled Standby Generator With Wi-Fi And 200A Transfer Switch Bundle Generators Standby

Ferguson Home

145

$5,839.00

Generac 7323 14K Watt (120 / 240 V) Single-Phase Air Cooled Standby Generator With Wi-Fi And 200A Transfer Switch Bundle Generators Standby

Ferguson Home

$7,029.08

Generac EGD-7210-KIT-QP Guardian Series 24Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With 200A Automatic Transfer Switch

Ferguson Home

$7,029.08

Generac EGD-7210-KIT-QP Guardian Series 24Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With 200A Automatic Transfer Switch

Ferguson Home

$1,049.00

Generac 7715 GP Series 8000 Watt (120 / 240V) Electric Button / Recoil Start Gasoline Portable Generator With Cosense (49-State) Generators

Ferguson Home

$1,049.00

Generac 7715 GP Series 8000 Watt (120 / 240V) Electric Button / Recoil Start Gasoline Portable Generator With Cosense (49-State) Generators

Ferguson Home

$7,433.93

Generac EGD-7291-KIT-QP Guardian Series 26Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator 200A Automatic Transfer Switch Wi-Fi

Ferguson Home

$7,433.93

Generac EGD-7291-KIT-QP Guardian Series 26Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator 200A Automatic Transfer Switch Wi-Fi

Ferguson Home

$6,533.10

Generac 7210 Guardian Series 24 Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With 200A Automatic Transfer Switch N/A

Ferguson Home

2K+

$6,533.10

Generac 7210 Guardian Series 24 Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With 200A Automatic Transfer Switch N/A

Ferguson Home

$3,920.10

Generac EGD-7171-RXSW100A3 Guardian Series 10Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With 100A Automatic Transfer Switch

Ferguson Home

$3,920.10

Generac EGD-7171-RXSW100A3 Guardian Series 10Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With 100A Automatic Transfer Switch

Ferguson Home

$6,639.00

Generac 7324 18Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With 200A Smart Automatic Transfer Switch Cellular Wi-Fi And

Ferguson Home

$6,639.00

Generac 7324 18Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With 200A Smart Automatic Transfer Switch Cellular Wi-Fi And

Ferguson Home

$13,999.00

Generac RG03015ANAX Protector Series 30 Kw (120 / 240V) Single-Phase Liquid Cooled Multi-Fuel Standby Generator Generators Standby Generators

Ferguson Home

$13,999.00

Generac RG03015ANAX Protector Series 30 Kw (120 / 240V) Single-Phase Liquid Cooled Multi-Fuel Standby Generator Generators Standby Generators

Ferguson Home

$4,399.00

Generac 8917 GP Series 18000 Watt (120 / 240V) Electric Key Start Gasoline EFI Portable Generator With Cosense (CARB) Generators Portable

Ferguson Home

$4,399.00

Generac 8917 GP Series 18000 Watt (120 / 240V) Electric Key Start Gasoline EFI Portable Generator With Cosense (CARB) Generators Portable

Ferguson Home

$4,799.00

Kohler Power Systems 14RCA RCA Series 14Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator Standard Generators Standby Generators

Ferguson Home

$4,799.00

Kohler Power Systems 14RCA RCA Series 14Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator Standard Generators Standby Generators

Ferguson Home

$9,323.10

Generac EGD-7290-RTSW400A3 Guardian Series 26Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With 400A Automatic Transfer Switch

Ferguson Home

$9,323.10

Generac EGD-7290-RTSW400A3 Guardian Series 26Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With 400A Automatic Transfer Switch

Ferguson Home

$32,429.00

Generac RG08045ANAX Protector RG Series 80Kw (120 / 240V) Single-Phase Liquid Cooled Multi-Fuel Standby Generator (1800 RPM) With Mobile Link

Ferguson Home

$32,429.00

Generac RG08045ANAX Protector RG Series 80Kw (120 / 240V) Single-Phase Liquid Cooled Multi-Fuel Standby Generator (1800 RPM) With Mobile Link

Ferguson Home

$4,427.07

Generac EGD-7171-RXSW100A3-KIT Guardian Series 10Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With 100A Automatic Transfer

Ferguson Home

$4,427.07

Generac EGD-7171-RXSW100A3-KIT Guardian Series 10Kw (120 / 240V) Single-Phase Air Cooled Multi-Fuel Standby Generator With 100A Automatic Transfer

Ferguson Home

$25,475.68

Generac XG04045CNAX Protector XG Series 40Kw (120 / 208V) Three-Phase Liquid Cooled Multi-Fuel Standby Generator With Cellular Mobile Link

Ferguson Home

$25,475.68

Generac XG04045CNAX Protector XG Series 40Kw (120 / 208V) Three-Phase Liquid Cooled Multi-Fuel Standby Generator With Cellular Mobile Link

Ferguson Home

$13,999.00

Generac RG03015GNAX Protector RG Series 30Kw (120 / 208V) Three-Phase Liquid Cooled Multi-Fuel Standby Generator With Mobile Link (48-State) N/A

Ferguson Home

$13,999.00

Generac RG03015GNAX Protector RG Series 30Kw (120 / 208V) Three-Phase Liquid Cooled Multi-Fuel Standby Generator With Mobile Link (48-State) N/A

Ferguson Home

$1,099.00

Generac 8150 GP Series 5500 Watt (120 / 240V) Recoil Electric Start Gasoline Portable Generator With CO-SENSE (CARB) Generators Portable

Ferguson Home

219

$1,099.00

Generac 8150 GP Series 5500 Watt (120 / 240V) Recoil Electric Start Gasoline Portable Generator With CO-SENSE (CARB) Generators Portable

Ferguson Home

$1,236.51

Westinghouse 13500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, And Natural Gas

Amazon.com

1K+

Free shipping

$1,236.51

Westinghouse 13500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, And Natural Gas

Amazon.com

$19,947.85

Generac RA03022ADAE Protector RA Series 30Kw (120 / 240V) Single-Phase Liquid Cooled Diesel Standby Generator With Mobile Link Generators Standby

Ferguson Home

$19,947.85

Generac RA03022ADAE Protector RA Series 30Kw (120 / 240V) Single-Phase Liquid Cooled Diesel Standby Generator With Mobile Link Generators Standby

Ferguson Home

0:36

Whole House Generator Sizing Calculator [2026 ]

Jul 10, 2020

generatorgrid.com

What Size Generator Do I Need For My House (Chart Added)

May 24, 2024

whatsizebro.com

What Size Generator To Run A Furnace? (Complete Guide)

May 24, 2024

whatsizebro.com

What size generator do I need to run my whole house?

Sep 15, 2022

remodelormove.com

What Size Gas Line For Generator Is Appropriate For You?

7 months ago

answerthehome.com

How Much KVA Generator Do I Need To Run AC - Generators Zone

Jul 27, 2021

generatorszone.com

Choosing the Right Size Generator

Feb 23, 2020

HOMEDEPOT

How Much Does it Cost to Run a Whole House Generator?

Mar 24, 2022

cummins.com

What Size Generator Do I Need For My House (NEW Calculator)

Jun 15, 2021

whatsizebro.com