Skip to content

(713) 385-9185

Sales@SummitGenerators.com

Summit Generators

Power On Demand Generation

HOME
SHOP NOW
ORDER TRACKING
CONTACT

0

View Cart Checkout

No products in the cart.

Subtotal: $0.00

View Cart Checkout

Search:

HOME
SHOP NOW
ORDER TRACKING
CONTACT

Power Calculator

You are here:

Home
Power Calculator

Toggle menu

Norwall Club
Join the Norwall Club

AND SAVE EVEN MORE
- - Exclusive Savings
  - Rewards & Gift Cards
  - Free Membership
Club Benefits
Sign-up Now
Rebate Center
Order Status
My Account
- Sign In
- Create Account
1-855-453-4494

Facebook
Twitter
Youtube
Instagram
Pinterest

ITEMS

/

$0.00

Search

search

TOLL FREE

1-855-453-4494

Contact Us

search

Search

close

email

call

Create Account

person_add_alt
Sign in

login

Brands
Standby Generators

expand_more

Standby Generators

chevron_right
- - Back
Standby Generators
- - By Killowatt
    
    14kW to 15kW
    
    6kW to 9kW
    
    10kW to 13kW
    
    16kW to 17kW
    
    20kW to 26kW
  - By Fuel Type
    
    Natural Gas
    
    LP Propane
    
    Diesel
  - By Brand
    
    Generac Power Systems
    
    Kohler Generators
    
    Cummins Power Generation
    
    Briggs and Stratton
    
    Kubota
    
    Champion
  - By Cooling System
    
    Air Cooled
    
    Liquid Cooled
Installation Guide:

A Tutorial for Homeowners: Be the General Contractor for the Selection and Installation of a New Residential Standby Generator System For Beginners

Generator Installation

Sizing Guide For Home Standby Generators

Home Generator Sizing
Save even more by joining the Norwall Club!

JOIN NOW
Portable Generators

expand_more

Portable Generators

chevron_right
- - Back
Portable Generators
- - By Kilowatt
    
    0.8kW to 3.2kW
    
    3.2kW to 6kW
    
    6.5kW to 8kW
    
    8kW to 17.5kW
  - Portable By Fuel Type
    
    Propane (LP)
    
    Diesel 12
    
    Gasoline
  - Portable By Brand
    
    Generac Power System
    
    Cummins Power Generation 12
    
    Briggs and Stratton 12
    
    Westinghouse 12
    
    Kubota 12
    
    Powermate 12
    
    Champion 12
    
    DuroMax Power Equipment 12
  - Style
    
    Portable RV Generators
    
    Inverter
    
    Dual Fuel
    
    RV Generators 12
    
    Small Generators
    
    Carb Compliant 12
    
    12000 Watt
    
    10000 Watt
    
    Electric Start
    
    Tri Fuel
  - Usage
    
    Home Backup
    
    Remote Start
    
    Camping
    
    Emergency
    
    Recreational
    
    Contractor
Installation Guide:

A Tutorial for Homeowners: Be the General Contractor for the Selection and Installation of a New Residential Standby Generator System For Beginners

Install A Backup Generator
Save even more by joining the Norwall Club!

JOIN NOW
Commercial Generators

expand_more

Commercial Generators

chevron_right
- - Back
Commercial Generators
- - Commercial By Kilowatt
    
    20kW to 29kW
    
    30kW to 39kW
    
    40kW to 49kW
    
    50kW to 59kW
    
    60kW to 69kW
    
    70kW to 79kW
    
    80kW to 89kW
    
    90kW to 99kW
    
    100kW to 150kW
  - Commercial By Fuel Type
    
    Commercial Diesel
    
    Commercial Propane (LP)
  - Commercial By Brand
    
    Generac Power Systems 12
    
    Kohler Generators 12
    
    Cummins Power Generation 13
    
    Briggs and Stratton 13
    
    Kubota 13
  - Enclosure
    
    Aluminum
    
    Steel
    
    Galvanneal Steel
    
    Steel or Aluminium
  - Voltage/Phase
    
    Multi-Voltage Selector
    
    277/480V Three Phase
    
    120/240V Three Phase
    
    120/240V Single Phase
    
    120/208V Three Phase
    
    Three Phase 208V or 240V or 480V
Installation Guide:

A Tutorial for Homeowners: Be the General Contractor for the Selection and Installation of a New Residential Standby Generator System For Beginners

Standby Generator Installation
Save even more by joining the Norwall Club!

JOIN NOW
RV Generators

expand_more

RV Generators

chevron_right
- - Back
RV Generators
- RV By Killowatt
- Series
- RV By Fuel Type
- Application Use
Save even more by joining the Norwall Club!

JOIN NOW
Transfer Switches

expand_more

Transfer Switches

chevron_right
- - Back
Transfer Switches
- Automatic Transfer Switches Header
  - Automatic Transfer Switches
- Manual Transfer Switches
  - Manual Transfer Switches 12
- Manual Switches By AMP
  - 30 AMP
  - 50 AMP
  - 100 AMP
  - 200 AMP
- Resources
Save even more by joining the Norwall Club!

JOIN NOW
Power Expert

expand_more

Power Expert

chevron_right
- - Back
Power Expert
- Sizing Guides
  - Follow Expert Advice and Step-by-Step Guides to Find the Best Generator
- Installer Locator
  - You Bought a Standby Generator. Now Find a Local Factory Approved Installer.
- Power Calculator
  - Select from Appliances/Devices to Calculate the Minimum Generator Size in Kilowatts
Save even more by joining the Norwall Club!

JOIN NOW
Clearance
TOLL FREE
1-855-453-4494

Home
Power Expert
Power Calculator

Power Calculator

Legend

Appliance/Item

Wattage Running (Startup)

Furnace Fan 1/8 HP

300(800)

Furnace:

Furnace Fan 1/8 HP 300(800)

Furnace Fan 500 1/6 HP(750)

Furnace Fan 600 1/4 HP(1600)

Furnace Fan 700 2/5 HP(2100)

Furnace Fan 875 3/5 HP(3250)

Kitchen

Coffee Maker 850(850)

Toaster 1100(1100)

Electric Skillet 1500(1500)

Elec. Range per 6″ Element 1500(1500)

Elec. Range per 8″ Element 2100(2100)

Freezer 2500(4700)

A/C

Central A/C 12,000BTU 1700(3900)

Central A/C 24,000BTU 3800(8750)

Central A/C 36,000BTU 5000(11500)

Central A/C 48,000BTU 6500(12900)

Window A/C 10,000BTU 3000(4500)

Household

Lights 5 – 100Watts Bulb 500(500)

TV 300(300)

AM/FM Radio 100(100)

Garage Door Opener 1/3HP 725(1400)

Garage Door Opener 1/4HP 550(1100)

Appliances

Refrigerator 600(2800)

Dishwasher 700(2100)

Gas Dryer 700(2500)

Electric Dryer 5750(7750)

Microwave 1000(1000)

Washer 750(2300)

Water Pump

Well Pump 1/3HP 1000(3100)

Well Pump 1/2HP 1050(3200)

Sump Pump 1/3HP 500(1700)

Sump Pump 1/2HP 1050(3200)

Total Running Watts
0W

Sizing Guides

∗
These Sizing Guides are intended for estimating purposes only. Actual power requirements of high demand appliances vary widely by brand, model and capacity. Always have an authorized dealer or qualified electrician analyze your specific requirements before making a purchase decision.

POWER EXPERT