Determine the size of service youll needeither 100 amp, 150 amp, 200 amp or 400 amp. Determine the type of service you wantunderground or overhead. If you will be heating with electricity, determine the total square footage of the area to be heated. Determine the date you would like electric service to begin.
https://www.nationalgridus.com/niagaramohawk/construction/4_elec_steps.asp
All single-family dwellings with less than a 60 amp. 115-230 volt 3-wire service will require a 100 amp. 115-230 volt service, however: An existing 60 amp. 115-230 volt service may remain if: It is in good condition.
http://www.dspinspections.com/minimum.htm
For older homes, it was usually 60 amps and for the newer homes, it's usually 100 amp service. Most homes today have 100 amp service, but lately, the trend has been installing a higher amperage service, usually around 200 amps. All that means, is that you have that much power available, and of course, you're generally billed for what you use and not how large the available service is. Hope that helps, Cubby.
http://www.answers.com/Q/What_is_the_standard_amperage_coming_into_a_home
If a 14-gauge wire is connected to a 20-amp circuit breaker or fuse, replace the breaker or fuse with one that is 15 amps to prevent the wire from overheating. In most cases, a 20-amp fuse or breaker should connect to a 12-gauge wire; a 30-amp fuse or breaker should connect to a 10-gauge wire.
http://www.diyadvice.com/diy/electrical/new-install/check-service/
Minimum Service Requirements. 1  All single-family dwellings with less than a 60 amp. 115-230 volt 3-wire service will require a 100 amp. 115-230 volt service, however: 2  An existing 60 amp. 115-230 volt service may remain if: 3  It is in good condition.  It is not overloaded.
http://www.dspinspections.com/minimum.htm
Make sure you do not overload your service panel. A panel's total amperage is printed near or on the main circuit breaker, which controls all the circuits in the panel. Most breaker boxes are 100, 150, or 200 amps. Add the amperages of all the individual breakers in the box.
http://www.diyadvice.com/diy/electrical/new-install/check-service/
Minimum Service Requirements. 1  All single-family dwellings with less than a 60 amp. 115-230 volt 3-wire service will require a 100 amp. 2  An existing 60 amp. 115-230 volt service may remain if: 3  It is in good condition.  It is not overloaded.
http://www.dspinspections.com/minimum.htm
100 or 200 Amp Electrical Service – That is the Question. One of the most frequent questions the new home buyers ask is wather to get 100 or 200 Amp service for their new home. Is the 200 Amp service worth extra expence?If you don’t have any 220 volt electricity hogs, such as electric heat, hot water tank, dryer, range or central AC a 100 amp service for a modest size home will serve most families.
http://www.constructionowl.com/100-or-200-amp-electrical-service-that-is-the-question/
Step 1: Provide the Information. 1  First view our Service Territory Map to determine the availability of electric service in your area. 2  Determine the size of service youll needeither 100 amp, 150 amp, 200 amp or 400 amp. 3  Determine the type of service you wantunderground or overhead.
https://www.nationalgridus.com/niagaramohawk/construction/4_elec_steps.asp
Adding 30% to the cost now may seem large, but if the time comes when you can’t do with 100 amps, replacing your new 100 amp service with a 200 amp service increases the price by approximately 30%.We have added a detaild calculation sheet at the end of this article but the following is the way to calculate your load:The National Electrical Code uses ...
http://www.constructionowl.com/100-or-200-amp-electrical-service-that-is-the-question/
what amperage is needed in new construction homes?
100 amperage is needed in new construction homes. There are 100 amp needed in new construction homes.