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determine your wattage
Product Guide
Determine Your Wattage
|
Glossary of Terms
|
Safety Tips
2.
Select Essential Items
In general, for backup power a 1500-3000 square foot home would require a 5000-7000 watt generator to run essential household loads.
Typical backup power needs:
Running (Rated) Wattage
Starting (Surge) Wattage
1/2 HP Furnace Fan*
875
2300
Freezer
500
1000
Refrigerator
500
2000
Television
500
500
Lights
75 each
75 each
If these items do not describe your needs, deselect the individual items above to customize. Then select any additional items as needed in step #3
3.
Select Additional Items
Running (Rated) Wattage
Starting (Surge) Wattage
1/3 HP Garage Door Opener
750
1650
1/3 HP Well Pump*
1000
3000
Coffee Maker
1500
1500
Computer
720
720
Dehumidifier
650
800
Electric Blanket
400
400
Electric Fan
800
2000
Electric Water Heater*
4000
4000
Microwave
800
800
Radio
300
300
Space Heater
1800
1800
Sump Pump
800
2000
Window Air Conditioner
1200
2160
4.
Optional: High Wattage Requirement Items
These items can significantly add to the wattage requirement of your generator. Select them ONLY if ABSOLUTELY necessary for backup power.
Running (Rated) Wattage
Starting (Surge) Wattage
Central Air Conditioner*
3750
6235
Electric Dryer
5400
6750
Heat Pump*
4669
11672
Oven
3410
3410
*
These items are hard wired into your home's electrical system.
These are only estimated wattages, Please see the data plate on your particular appliance for actual wattage.