Generac Generator Sizes
What size Generac whole home generator do you need for your house and/or business?
Answer a few easy questions, and discover your answer.
Generator Size
7.5KW
10KW
14KW
18KW
20KW
22KW
26KW
Generator Breaker Size
35A
40A
60A
80A
90A
100A
110A
Capable Load
Well pump
Gas furnace (Boiler)
Gas stove top
Well pump
Gas furnace (Boiler)
Gas stove top
Well pump
Gas furnace (Boiler)
Gas stove top
Well pump
Gas furnace (Boiler)
Refrigerator
Gas stove top
Well pump
Gas furnace (Boiler)
Refrigerator
Gas stove top
Well pump
Gas furnace (Boiler)
Refrigerator
Electric cook top
Gas stove top
Well pump
Gas furnace (Boiler)
Refrigerator
Electric cook top
(1) branch circuit
Lights in (1) room
Microwave
(1) branch circuit
Lights in (1) room
Microwave
Freezer
(2) branch circuit
Lights in (2) room
Microwave
Freezer
Plug-in Heater
(3) branch circuit
Lights in (3) room
Microwave
Freezer
Plug-in Heater
(4) branch circuit
Lights in (4) room
Microwave
Freezer
Plug-in Heater
“All Phase recently performed a 1-year oil change and review of the generator for our sub-division’s water supply. The technician was very professional and knowledgeable with good communication skills. I would highly recommend them.”
— Steve Krueger
