WestinghouseSpec score 8.7
Portable, Tri Fuel, Over 9000 W
+Tri fuel operation for gasoline, propane and natural gas
+Over 9000 W output for whole-home backup loads
+Electric start for easier starting
−Portable unit that is not an inverter design
$1,249.00
as of 11/04/2026 07:42 PST - DetailsProduct details
Spec score8.7
Pros+Tri fuel operation for gasoline, propane and natural gas
+Over 9000 W output for whole-home backup loads
+Electric start for easier starting
+Transfer switch ready for home wiring
Cons−Portable unit that is not an inverter design
Compared with the 8 generators on this page+Over 9000 W: the most watts of the 15 here
−CO sensor not listed: 9 of the 15 here list one
How pros and cons are picked (About: Disclaimer) About this product
WestinghouseSpec score 9.5
Portable, Dual Fuel, Over 9000 W
+Dual fuel capability for gasoline or propane use
+Remote electric start for convenient operation
+Built-in CO sensor for carbon monoxide monitoring
−Not an inverter generator
$1,049.00
as of 11/04/2026 07:42 PST - DetailsProduct details
Spec score9.5
Pros+Dual fuel capability for gasoline or propane use
+Remote electric start for convenient operation
+Built-in CO sensor for carbon monoxide monitoring
+Transfer-switch ready for home connection
Cons−Not an inverter generator
Compared with the 8 generators on this page+Over 9000 W: the most watts of the 15 here
How pros and cons are picked (About: Disclaimer) About this product
WestinghouseSpec score 9.5
Inverter, Gasoline, Over 9000 W
+Inverter design for cleaner power output
+Remote electric start for convenient operation
+Built-in CO sensor for carbon monoxide monitoring
−Gasoline only, no dual fuel option
−Open frame design leaves components exposed
$1,149.00
as of 11/04/2026 07:42 PST - DetailsProduct details
Spec score9.5
Pros+Inverter design for cleaner power output
+Remote electric start for convenient operation
+Built-in CO sensor for carbon monoxide monitoring
+Auto choke feature included
Cons−Gasoline only, no dual fuel option
−Open frame design leaves components exposed
Compared with the 8 generators on this page+Over 9000 W: the most watts of the 15 here
How pros and cons are picked (About: Disclaimer) About this product
WestinghouseSpec score 9.5
Portable, Gasoline, Over 9000 W
+Peak output over 9000 W for large home loads
+Electric start with remote for easy starting
+Carbon monoxide sensor included for safety
−Gasoline fuel requires regular refueling and storage
−Portable design still needs manual positioning and setup
$849.00
as of 11/04/2026 07:42 PST - DetailsProduct details
Spec score9.5
Pros+Peak output over 9000 W for large home loads
+Electric start with remote for easy starting
+Carbon monoxide sensor included for safety
+Auto choke simplifies cold starts
+Transfer switch included for connecting to home circuits
Cons−Gasoline fuel requires regular refueling and storage
−Portable design still needs manual positioning and setup
Compared with the 8 generators on this page+Over 9000 W: the most watts of the 15 here
How pros and cons are picked (About: Disclaimer) About this product
WestinghouseSpec score 8.7
Portable, Dual Fuel, Over 9000 W
+Dual fuel capability for gasoline or propane use
+Remote electric start for convenient operation
+Transfer-switch ready for home connection
−Not an inverter generator
$1,099.00
as of 11/04/2026 07:42 PST - DetailsProduct details
Spec score8.7
Pros+Dual fuel capability for gasoline or propane use
+Remote electric start for convenient operation
+Transfer-switch ready for home connection
Cons−Not an inverter generator
Compared with the 8 generators on this page+Over 9000 W: the most watts of the 15 here
−CO sensor not listed: 9 of the 15 here list one
How pros and cons are picked (About: Disclaimer) About this product
WestinghouseSpec score 8.7
Portable, Tri Fuel, Over 9000 W
+Tri fuel operation for gasoline, propane and natural gas
+Over 9000 W output for whole-home backup loads
+Electric start for easier starting
−Portable unit that is not an inverter design
$3,899.00
as of 11/04/2026 07:42 PST - DetailsProduct details
Spec score8.7
Pros+Tri fuel operation for gasoline, propane and natural gas
+Over 9000 W output for whole-home backup loads
+Electric start for easier starting
+Transfer switch ready for home wiring
Cons−Portable unit that is not an inverter design
Compared with the 8 generators on this page+Over 9000 W: the most watts of the 15 here
−CO sensor not listed: 9 of the 15 here list one
How pros and cons are picked (About: Disclaimer) About this product
WestinghouseSpec score 9.5
Portable, Tri Fuel, Over 9000 W
+Tri fuel operation for gasoline, propane and natural gas
+Over 9000 W output for whole-home backup loads
+Built-in CO sensor for added safety
−Portable unit that is not an inverter design
$2,699.00
as of 11/04/2026 07:42 PST - DetailsProduct details
Spec score9.5
Pros+Tri fuel operation for gasoline, propane and natural gas
+Over 9000 W output for whole-home backup loads
+Built-in CO sensor for added safety
+Electric start for easier starting
+Transfer switch ready for home wiring
Cons−Portable unit that is not an inverter design
Compared with the 8 generators on this page+Over 9000 W: the most watts of the 15 here
How pros and cons are picked (About: Disclaimer) About this product
WestinghouseSpec score 8.7
Portable, Tri Fuel, Over 9000 W
+Tri fuel capability for three fuel types
+Remote electric start for convenient operation
+Transfer-switch ready for home connection
−Not an inverter generator
$1,449.00
as of 11/04/2026 07:42 PST - DetailsProduct details
Spec score8.7
Pros+Tri fuel capability for three fuel types
+Remote electric start for convenient operation
+Transfer-switch ready for home connection
Cons−Not an inverter generator
Compared with the 8 generators on this page+Over 9000 W: the most watts of the 15 here
−CO sensor not listed: 9 of the 15 here list one
How pros and cons are picked (About: Disclaimer) About this product
